AMD
ATI Radeon HD 3690 vs Radeon Vega 11CU 3400G
Full comparison of specs, performance and benchmarks
AMD
Vega 11CU 3400G
Aggregate performance score
We've compared ATI Radeon HD 3690 and Vega 11CU 3400G across specs and all relevant benchmarks.
↗Vega 11CU 3400G outperforms ATI Radeon HD 3690 by 26% based on our aggregate benchmark results.+26%
Scores are normalized on the Head to Head scale. Higher is better.ATI Radeon HD 3690 vs Radeon Vega 11CU 3400G: key takeaway
The comparison of ATI Radeon HD 3690 and Vega 11CU 3400G shows a 26% advantage for Vega 11CU 3400G in gaming performance, while ATI Radeon HD 3690 may still be stronger in value for money. Use the sections below to check whether that lead comes from real FPS, specifications, efficiency, price or platform features.
SUMMARY PROFILE
Verified-metrics radar
Axes with missing data are hidden; every value uses a fixed scale.
AMDPerformance
Price / performance
3544
100100
COMPARISON RESULT
ATI Radeon HD 3690 is the best overall choice
ATI Radeon HD 3690 leads in combined game performance. ATI Radeon HD 3690 offers the better price per frame, while the final choice depends on the required features, memory, and games.
ATI Radeon HD 3690 leads in the combined performance index
ATI Radeon HD 3690 costs less
CATALOG POSITION
Full ranking →Graphics card ranking
Positions 135–140of 317
COMPARISON VERDICT
Which should you choose?
Two practical conclusions based on community votes and gaming value.
Radeon Vega 11CU 3400G
135 likesHead to Head visitors currently choose this model more often.
ATI Radeon HD 3690
100/100 · Price $119The choice is based on the price-to-performance index and launch price.
OVERALL SCORE
Overview
Scores are calculated from specifications, performance, and efficiency.
The Summary score section compares ATI Radeon HD 3690 and Vega 11CU 3400G with normalized H2H data, turning specifications, tests and value signals into practical buying context.
GamesDirectX, OpenCL, and Vulkan performance
35
44Better
Professional applications3D modeling, video editing, and rendering
32
38Better
AI and machine learningMachine-learning and AI capabilities
29
36Better
Power efficiencyPower consumption across workloads
100Better
51
Head to Head scoreOverall catalog score
60Better
58
FULL COMPARISON
Specifications
The better numeric value is highlighted in green, taking the metric direction into account.
The Specifications section compares ATI Radeon HD 3690 and Vega 11CU 3400G with normalized H2H data, turning specifications, tests and value signals into practical buying context.
Device classDesktopDesktop
Max monitors3Varies by board
Max resolution2560 × 16007680 × 4320
USB Type-CNoNo
LengthVaries by boardVaries by board
HDMI—HDMI 2.0b
DisplayPort—DisplayPort 1.4
DirectX10.112.0
Vulkan—1.2
OpenGL3.34.6
TFLOPS0.4291.97Better
Power consumption75 W—
Memory typeGDDR3SMA
Power connector6 pin—
Release date20082019
ArchitectureTeraScaleNot publicly specified
ThicknessDual-slotVaries by board
Upscaling——
Compute API——
Launch price$119—
Shader units / cores320Not publicly specified
Clock speed670 MHzBetter300 - 1400 MHz
Base clock670 MHzBetter300 MHz
Boost clock670 MHz1400 MHzBetter
VRAM256 MB GDDR3- SMA
Memory frequency1,66 GHz—
Memory bus128 bit—
Memory bandwidth27 GB/s—
InterfacePCIe 2x16IGP
Power consumption75 W—
Process node55 nm12 nmBetter
Recommended PSU250 WVaries by board
Die size192 mm²Not publicly specified
Memory cacheL2 0.13 MBNot publicly specified
Transistor count666 millionNot publicly specified
GAME TEST BENCH
Gaming FPS
Available results are shown separately; missing data is not treated as zero.
The Gaming FPS section compares ATI Radeon HD 3690 and Vega 11CU 3400G across curated H2H Lab game presets. The useful signal is not only average FPS, but also how each device behaves at 1440p and 4K, how memory capacity and bus width affect heavy textures, and whether the game engine favors raster performance, ray tracing, or driver maturity.
ATI Radeon HD 3690Vega 11CU 3400G
Verified H2HCommunity VerifiedEstimatedPredicted
Black Myth: Wukong
1080p High
21 FPSEstimated 64%
21 FPSEstimated 66%
1080p Ultra
18 FPSEstimated 64%
18 FPSEstimated 66%
1440p Ultra
9 FPSEstimated 58%
14 FPSEstimated 66%
4K Ultra
5 FPSEstimated 55%
8 FPSEstimated 66%
Black Myth: WukongATI Radeon HD 369021 FPSEstimated 64%Vega 11CU 3400G21 FPSEstimated 66%ATI Radeon HD 369018 FPSEstimated 64%Vega 11CU 3400G18 FPSEstimated 66%ATI Radeon HD 36909 FPSEstimated 58%Vega 11CU 3400G14 FPSEstimated 66%ATI Radeon HD 36905 FPSEstimated 55%Vega 11CU 3400G8 FPSEstimated 66%
Call of Duty: WarzoneATI Radeon HD 369021 FPSEstimated 64%Vega 11CU 3400G21 FPSEstimated 66%ATI Radeon HD 369018 FPSEstimated 64%Vega 11CU 3400G18 FPSEstimated 66%ATI Radeon HD 36909 FPSEstimated 58%Vega 11CU 3400G14 FPSEstimated 66%ATI Radeon HD 36905 FPSEstimated 55%Vega 11CU 3400G8 FPSEstimated 66%
Counter-Strike 2ATI Radeon HD 3690175 FPSEstimated 72%Vega 11CU 3400G179 FPSEstimated 74%ATI Radeon HD 3690123 FPSEstimated 72%Vega 11CU 3400G126 FPSEstimated 74%ATI Radeon HD 369066 FPSEstimated 66%Vega 11CU 3400G98 FPSEstimated 74%ATI Radeon HD 369024 FPSEstimated 62%Vega 11CU 3400G49 FPSEstimated 74%
Cyberpunk 2077ATI Radeon HD 3690113 FPSEstimated 72%Vega 11CU 3400G116 FPSEstimated 74%ATI Radeon HD 369097 FPSEstimated 72%Vega 11CU 3400G100 FPSEstimated 74%ATI Radeon HD 369048 FPSEstimated 66%Vega 11CU 3400G71 FPSEstimated 74%ATI Radeon HD 369016 FPSEstimated 62%Vega 11CU 3400G33 FPSEstimated 74%
Forza Horizon 5ATI Radeon HD 3690142 FPSEstimated 78%Vega 11CU 3400G146 FPSEstimated 80%ATI Radeon HD 369092 FPSEstimated 72%Vega 11CU 3400G95 FPSEstimated 74%ATI Radeon HD 369060 FPSEstimated 66%Vega 11CU 3400G88 FPSEstimated 74%ATI Radeon HD 369035 FPSEstimated 62%Vega 11CU 3400G72 FPSEstimated 74%
God of War RagnarökATI Radeon HD 369021 FPSEstimated 64%Vega 11CU 3400G21 FPSEstimated 66%ATI Radeon HD 369018 FPSEstimated 64%Vega 11CU 3400G18 FPSEstimated 66%ATI Radeon HD 36909 FPSEstimated 58%Vega 11CU 3400G14 FPSEstimated 66%ATI Radeon HD 36905 FPSEstimated 55%Vega 11CU 3400G8 FPSEstimated 66%
Hogwarts LegacyATI Radeon HD 369092 FPSEstimated 72%Vega 11CU 3400G95 FPSEstimated 74%ATI Radeon HD 369077 FPSEstimated 72%Vega 11CU 3400G79 FPSEstimated 74%ATI Radeon HD 369043 FPSEstimated 66%Vega 11CU 3400G64 FPSEstimated 74%ATI Radeon HD 369016 FPSEstimated 62%Vega 11CU 3400G33 FPSEstimated 74%
Microsoft Flight Simulator 2024ATI Radeon HD 369021 FPSEstimated 64%Vega 11CU 3400G21 FPSEstimated 66%ATI Radeon HD 369018 FPSEstimated 64%Vega 11CU 3400G18 FPSEstimated 66%ATI Radeon HD 36909 FPSEstimated 58%Vega 11CU 3400G14 FPSEstimated 66%ATI Radeon HD 36905 FPSEstimated 55%Vega 11CU 3400G8 FPSEstimated 66%
Monster Hunter WildsATI Radeon HD 369021 FPSEstimated 64%Vega 11CU 3400G21 FPSEstimated 66%ATI Radeon HD 369018 FPSEstimated 64%Vega 11CU 3400G18 FPSEstimated 66%ATI Radeon HD 36909 FPSEstimated 58%Vega 11CU 3400G14 FPSEstimated 66%ATI Radeon HD 36905 FPSEstimated 55%Vega 11CU 3400G8 FPSEstimated 66%
StarfieldATI Radeon HD 369021 FPSEstimated 64%Vega 11CU 3400G21 FPSEstimated 66%ATI Radeon HD 369018 FPSEstimated 64%Vega 11CU 3400G18 FPSEstimated 66%ATI Radeon HD 36909 FPSEstimated 58%Vega 11CU 3400G14 FPSEstimated 66%ATI Radeon HD 36905 FPSEstimated 55%Vega 11CU 3400G8 FPSEstimated 66%
HEAD TO HEAD · CALCULATED INDEX
H2H workload indices
Comparable internal indices on a fixed 0–100 scale.
The Benchmarks section compares ATI Radeon HD 3690 and Vega 11CU 3400G with normalized H2H data, turning specifications, tests and value signals into practical buying context.
H2H Raster IndexH2H Index / 100354423%
H2H Compute IndexH2H Index / 100294441%
H2H Rendering IndexH2H Index / 100274448%
H2H Memory Workload IndexH2H Index / 10070200%
H2H Efficiency IndexH2H Index / 1001000200%
These are versioned H2H calculated indices derived from normalized catalog data. They are not results from a third-party benchmark.
HEAD TO HEAD · CALCULATED INDEX
H2H AI workload indices
Estimated workload profiles based on available performance and memory data.
The Detailed comparison section compares ATI Radeon HD 3690 and Vega 11CU 3400G with normalized H2H data, turning specifications, tests and value signals into practical buying context.
H2H Image Generation IndexH2H Index / 100224467%
H2H ML Training IndexH2H Index / 100244459%
H2H Inference IndexH2H Index / 100274448%
H2H Local LLM IndexH2H Index / 100204475%
H2H Computer Vision IndexH2H Index / 100274448%
These are versioned H2H calculated indices derived from normalized catalog data. They are not results from a third-party benchmark.
Graphics APIs, SDKs and upscaling
The Graphics APIs, SDKs and upscaling section compares ATI Radeon HD 3690 and Vega 11CU 3400G with normalized H2H data, turning specifications, tests and value signals into practical buying context.
DirectX10.112.0
Vulkan—1.2
OpenGL3.34.6
Upscaling——
Compute API——
Architecture and release
The Architecture and release section compares ATI Radeon HD 3690 and Vega 11CU 3400G with normalized H2H data, turning specifications, tests and value signals into practical buying context.
ArchitectureTeraScaleNot publicly specified
Process node55 nm12 nmBetter
Release date20082019
Device classDesktopDesktop
GPU cores, die and clocks
The Core layout and clocks section compares ATI Radeon HD 3690 and Vega 11CU 3400G with normalized H2H data, turning specifications, tests and value signals into practical buying context.
Transistor count666 millionNot publicly specified
Die size192 mm²Not publicly specified
Shader units / cores320Not publicly specified
Base clock670 MHzBetter300 MHz
Boost clock670 MHz1400 MHzBetter
Board size, power and compatibility
The Form factor and compatibility section compares ATI Radeon HD 3690 and Vega 11CU 3400G with normalized H2H data, turning specifications, tests and value signals into practical buying context.
InterfacePCIe 2x16IGP
LengthVaries by boardVaries by board
ThicknessDual-slotVaries by board
Recommended PSU250 WVaries by board
Power connector6 pin—
Display outputs and limits
The Display outputs section compares ATI Radeon HD 3690 and Vega 11CU 3400G with normalized H2H data, turning specifications, tests and value signals into practical buying context.
HDMI—HDMI 2.0b
DisplayPort—DisplayPort 1.4
USB Type-CNoNo
Max monitors3Varies by board
Max resolution2560 × 16007680 × 4320
Memory and compute throughput
The VRAM capacity and bandwidth section compares ATI Radeon HD 3690 and Vega 11CU 3400G with normalized H2H data, turning specifications, tests and value signals into practical buying context.
VRAM256 MB GDDR3- SMA
Memory typeGDDR3SMA
Memory bus128 bit—
TFLOPS0.4291.97Better
HEAD TO HEAD · DISCOVER
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AI EXPLAIN · HEAD TO HEAD
Explain this comparison
Beyond percentages: causes, relevant specifications, and practical impact behind every chart.
What AI will explain
Overall score, radar, FPS, synthetic tests, specifications, efficiency, and value.
REAL CONFIGURATIONS
Owner experiences
Real builds, results, and community feedback.
♢Moderator reviewed☆Helpful to the community🏅Expert badges
Frequently asked comparison questions
Short recommendations based on performance, memory, power consumption, and intended use.
01Which is better for gaming: ATI Radeon HD 3690 or Vega 11CU 3400G?+
ATI Radeon HD 3690 has the higher overall gaming score, while ATI Radeon HD 3690 offers the better price-to-performance ratio. The final choice depends on resolution and settings.
02Which is better for streaming?+
ATI Radeon HD 3690 is the stronger streaming choice thanks to performance, hardware encoding, and application support. Check AV1, H.264, and HEVC support before buying.
03Which is better for Blender?+
ATI Radeon HD 3690 is generally the better option for Blender and GPU rendering. Rendering-engine support and available VRAM also matter.
04Which is better for video editing?+
ATI Radeon HD 3690 offers more overall performance, while ATI Radeon HD 3690 offers more memory headroom. Codecs, hardware encoders, and editor optimization can change the result.
05Which is better for neural networks and AI?+
ATI Radeon HD 3690 is the more practical option for local AI workloads. VRAM capacity, compute libraries, and framework compatibility are especially important.
06Which is better for 1080p?+
ATI Radeon HD 3690 is the most rational 1080p choice, where high frame rates and cost per frame matter most.
07Which is better for 1440p?+
ATI Radeon HD 3690 leads in combined 1440p performance. ATI Radeon HD 3690 can be preferable for heavy textures and games with high VRAM usage.
08Which is better for 4K?+
ATI Radeon HD 3690 is preferable for 4K, where total performance, memory bandwidth, and VRAM capacity have the greatest impact.
09Which is better for a quiet PC?+
ATI Radeon HD 3690 is easier to use in a quiet build because of its lower estimated power and thermal load. Actual noise depends on the specific cooler.
10Which is better without replacing the power supply?+
ATI Radeon HD 3690 is the safer candidate because its stated power consumption is lower. Verify PSU wattage, age, and power connectors.
11Is it worth upgrading from the previous generation?+
Consider upgrading to ATI Radeon HD 3690 if your current device no longer delivers the required FPS, memory capacity, or feature support. A gain below 15–20% is usually worth waiting for a price cut.