AMD
Radeon RX 5700 vs ATI Radeon HD 3870 X2
Full comparison of specs, performance and benchmarks
AMD
ATI Radeon HD 3870 X2
Aggregate performance score
We've compared RX 5700 and ATI Radeon HD 3870 X2 across specs and all relevant benchmarks.
↗RX 5700 outperforms ATI Radeon HD 3870 X2 by 45% based on our aggregate benchmark results.+45%
Scores are normalized on the Head to Head scale. Higher is better.Radeon RX 5700 vs ATI Radeon HD 3870 X2: key takeaway
The comparison of RX 5700 and ATI Radeon HD 3870 X2 shows a 45% advantage for RX 5700 in gaming performance, while ATI Radeon HD 3870 X2 may still be stronger in efficiency and feature set. 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
Efficiency
Price / performance
Memory capacity
4531
8353
100100
6843
COMPARISON RESULT
RX 5700 is the best overall choice
RX 5700 leads in combined game performance. RX 5700 offers the better price per frame, while the final choice depends on the required features, memory, and games.
RX 5700 leads in the combined performance index
ATI Radeon HD 3870 X2 costs less
CATALOG POSITION
Full ranking →Graphics card ranking
Positions 76–81of 317
COMPARISON VERDICT
Which should you choose?
Two practical conclusions based on community votes and gaming value.
ATI Radeon HD 3870 X2
179 likesHead to Head visitors currently choose this model more often.
ATI Radeon HD 3870 X2
100/100 · Price $159The 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 RX 5700 and ATI Radeon HD 3870 X2 with normalized H2H data, turning specifications, tests and value signals into practical buying context.
GamesDirectX, OpenCL, and Vulkan performance
45Better
31
Professional applications3D modeling, video editing, and rendering
39Better
29
AI and machine learningMachine-learning and AI capabilities
36Better
26
Power efficiencyPower consumption across workloads
83Better
53
Head to Head scoreOverall catalog score
63Better
49
FULL COMPARISON
Specifications
The better numeric value is highlighted in green, taking the metric direction into account.
The Specifications section compares RX 5700 and ATI Radeon HD 3870 X2 with normalized H2H data, turning specifications, tests and value signals into practical buying context.
DisplayPortDisplayPort 1.4a—
HDMIHDMI 2.0b—
Device classDesktopDesktop
UpscalingFSR—
Max resolution7680 × 43202560 × 1600
DirectX12.110.1
Vulkan1.4—
OpenGL4.63.3
TFLOPS7.949Better0.528
Power consumption180 WBetter196 W
Memory typeGDDR6GDDR3
Power connector6+8 pin6+8 pin
Release date20192008
ArchitectureRDNA 1.0TeraScale
ThicknessDual-slotDual-slot
Compute APIOpenCL 2.1—
Launch price$299$159Better
Shader units / cores2304Better320
Clock speed1465 - 1625 MHzBetter825 MHz
Base clock1465 MHzBetter825 MHz
Boost clock1625 MHzBetter825 MHz
VRAM8 GB GDDR6Better1 GB GDDR3
Memory frequency14 GHzBetter1,8 GHz
Memory bus256 bit256x2 bit
Memory bandwidth448 GB/sBetter58 GB/s
InterfacePCIe 4x16PCIe 2x16
Power consumption180 WBetter196 W
Process node7 nmBetter55 nm
Recommended PSU450 W450 W
Length268 mm267 mmBetter
Die size251 mm²192 mm²Better
Memory cacheL2 4 MBL2 0.25 MB
Transistor count10300 millionBetter666 million
Max monitors43
USB Type-CNoNo
GAME TEST BENCH
Gaming FPS
Available results are shown separately; missing data is not treated as zero.
The Gaming FPS section compares RX 5700 and ATI Radeon HD 3870 X2 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.
RX 5700ATI Radeon HD 3870 X2
Verified H2HCommunity VerifiedEstimatedPredicted
Black Myth: Wukong
1080p High
23 FPSEstimated 66%
18 FPSEstimated 64%
1080p Ultra
20 FPSEstimated 66%
15 FPSEstimated 64%
1440p Ultra
15 FPSEstimated 66%
8 FPSEstimated 58%
4K Ultra
6 FPSEstimated 60%
5 FPSEstimated 55%
Black Myth: WukongRX 570023 FPSEstimated 66%ATI Radeon HD 3870 X218 FPSEstimated 64%RX 570020 FPSEstimated 66%ATI Radeon HD 3870 X215 FPSEstimated 64%RX 570015 FPSEstimated 66%ATI Radeon HD 3870 X28 FPSEstimated 58%RX 57006 FPSEstimated 60%ATI Radeon HD 3870 X25 FPSEstimated 55%
Call of Duty: WarzoneRX 570023 FPSEstimated 66%ATI Radeon HD 3870 X218 FPSEstimated 64%RX 570020 FPSEstimated 66%ATI Radeon HD 3870 X215 FPSEstimated 64%RX 570015 FPSEstimated 66%ATI Radeon HD 3870 X28 FPSEstimated 58%RX 57006 FPSEstimated 60%ATI Radeon HD 3870 X25 FPSEstimated 55%
Counter-Strike 2RX 5700196 FPSEstimated 74%ATI Radeon HD 3870 X2153 FPSEstimated 72%RX 5700138 FPSEstimated 74%ATI Radeon HD 3870 X2107 FPSEstimated 72%RX 5700107 FPSEstimated 74%ATI Radeon HD 3870 X260 FPSEstimated 66%RX 570040 FPSEstimated 68%ATI Radeon HD 3870 X223 FPSEstimated 63%
Cyberpunk 2077RX 5700126 FPSEstimated 74%ATI Radeon HD 3870 X298 FPSEstimated 72%RX 5700109 FPSEstimated 74%ATI Radeon HD 3870 X285 FPSEstimated 72%RX 570078 FPSEstimated 74%ATI Radeon HD 3870 X244 FPSEstimated 66%RX 570027 FPSEstimated 68%ATI Radeon HD 3870 X215 FPSEstimated 63%
Forza Horizon 5RX 5700159 FPSEstimated 80%ATI Radeon HD 3870 X2124 FPSEstimated 78%RX 5700103 FPSEstimated 74%ATI Radeon HD 3870 X280 FPSEstimated 72%RX 570096 FPSEstimated 74%ATI Radeon HD 3870 X254 FPSEstimated 66%RX 570058 FPSEstimated 68%ATI Radeon HD 3870 X233 FPSEstimated 63%
God of War RagnarökRX 570023 FPSEstimated 66%ATI Radeon HD 3870 X218 FPSEstimated 64%RX 570020 FPSEstimated 66%ATI Radeon HD 3870 X215 FPSEstimated 64%RX 570015 FPSEstimated 66%ATI Radeon HD 3870 X28 FPSEstimated 58%RX 57006 FPSEstimated 60%ATI Radeon HD 3870 X25 FPSEstimated 55%
Hogwarts LegacyRX 5700103 FPSEstimated 74%ATI Radeon HD 3870 X280 FPSEstimated 72%RX 570086 FPSEstimated 74%ATI Radeon HD 3870 X267 FPSEstimated 72%RX 570069 FPSEstimated 74%ATI Radeon HD 3870 X239 FPSEstimated 66%RX 570027 FPSEstimated 68%ATI Radeon HD 3870 X215 FPSEstimated 63%
Microsoft Flight Simulator 2024RX 570023 FPSEstimated 66%ATI Radeon HD 3870 X218 FPSEstimated 64%RX 570020 FPSEstimated 66%ATI Radeon HD 3870 X215 FPSEstimated 64%RX 570015 FPSEstimated 66%ATI Radeon HD 3870 X28 FPSEstimated 58%RX 57006 FPSEstimated 60%ATI Radeon HD 3870 X25 FPSEstimated 55%
Monster Hunter WildsRX 570023 FPSEstimated 66%ATI Radeon HD 3870 X218 FPSEstimated 64%RX 570020 FPSEstimated 66%ATI Radeon HD 3870 X215 FPSEstimated 64%RX 570015 FPSEstimated 66%ATI Radeon HD 3870 X28 FPSEstimated 58%RX 57006 FPSEstimated 60%ATI Radeon HD 3870 X25 FPSEstimated 55%
StarfieldRX 570023 FPSEstimated 66%ATI Radeon HD 3870 X218 FPSEstimated 64%RX 570020 FPSEstimated 66%ATI Radeon HD 3870 X215 FPSEstimated 64%RX 570015 FPSEstimated 66%ATI Radeon HD 3870 X28 FPSEstimated 58%RX 57006 FPSEstimated 60%ATI Radeon HD 3870 X25 FPSEstimated 55%
HEAD TO HEAD · CALCULATED INDEX
H2H workload indices
Comparable internal indices on a fixed 0–100 scale.
The Benchmarks section compares RX 5700 and ATI Radeon HD 3870 X2 with normalized H2H data, turning specifications, tests and value signals into practical buying context.
H2H Raster IndexH2H Index / 100453137%
H2H Compute IndexH2H Index / 100503244%
H2H Rendering IndexH2H Index / 100523442%
H2H Memory Workload IndexH2H Index / 100684345%
H2H Efficiency IndexH2H Index / 100835344%
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 RX 5700 and ATI Radeon HD 3870 X2 with normalized H2H data, turning specifications, tests and value signals into practical buying context.
H2H Image Generation IndexH2H Index / 100553642%
H2H ML Training IndexH2H Index / 100543640%
H2H Inference IndexH2H Index / 100523442%
H2H Local LLM IndexH2H Index / 100583842%
H2H Computer Vision IndexH2H Index / 100523539%
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 RX 5700 and ATI Radeon HD 3870 X2 with normalized H2H data, turning specifications, tests and value signals into practical buying context.
DirectX12.110.1
Vulkan1.4—
OpenGL4.63.3
UpscalingFSR—
Compute APIOpenCL 2.1—
Architecture and release
The Architecture and release section compares RX 5700 and ATI Radeon HD 3870 X2 with normalized H2H data, turning specifications, tests and value signals into practical buying context.
ArchitectureRDNA 1.0TeraScale
Process node7 nmBetter55 nm
Release date20192008
Device classDesktopDesktop
GPU cores, die and clocks
The Core layout and clocks section compares RX 5700 and ATI Radeon HD 3870 X2 with normalized H2H data, turning specifications, tests and value signals into practical buying context.
Transistor count10300 millionBetter666 million
Die size251 mm²192 mm²Better
Shader units / cores2304Better320
Base clock1465 MHzBetter825 MHz
Boost clock1625 MHzBetter825 MHz
Board size, power and compatibility
The Form factor and compatibility section compares RX 5700 and ATI Radeon HD 3870 X2 with normalized H2H data, turning specifications, tests and value signals into practical buying context.
InterfacePCIe 4x16PCIe 2x16
Length268 mm267 mmBetter
ThicknessDual-slotDual-slot
Recommended PSU450 W450 W
Power connector6+8 pin6+8 pin
Display outputs and limits
The Display outputs section compares RX 5700 and ATI Radeon HD 3870 X2 with normalized H2H data, turning specifications, tests and value signals into practical buying context.
HDMIHDMI 2.0b—
DisplayPortDisplayPort 1.4a—
USB Type-CNoNo
Max monitors43
Max resolution7680 × 43202560 × 1600
Memory and compute throughput
The VRAM capacity and bandwidth section compares RX 5700 and ATI Radeon HD 3870 X2 with normalized H2H data, turning specifications, tests and value signals into practical buying context.
VRAM8 GB GDDR6Better1 GB GDDR3
Memory typeGDDR6GDDR3
Memory bus256 bit256x2 bit
TFLOPS7.949Better0.528
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: RX 5700 or ATI Radeon HD 3870 X2?+
RX 5700 has the higher overall gaming score, while RX 5700 offers the better price-to-performance ratio. The final choice depends on resolution and settings.
02Which is better for streaming?+
RX 5700 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?+
RX 5700 is generally the better option for Blender and GPU rendering. Rendering-engine support and available VRAM also matter.
04Which is better for video editing?+
RX 5700 offers more overall performance, while RX 5700 offers more memory headroom. Codecs, hardware encoders, and editor optimization can change the result.
05Which is better for neural networks and AI?+
RX 5700 is the more practical option for local AI workloads. VRAM capacity, compute libraries, and framework compatibility are especially important.
06Which is better for 1080p?+
RX 5700 is the most rational 1080p choice, where high frame rates and cost per frame matter most.
07Which is better for 1440p?+
RX 5700 leads in combined 1440p performance. RX 5700 can be preferable for heavy textures and games with high VRAM usage.
08Which is better for 4K?+
RX 5700 is preferable for 4K, where total performance, memory bandwidth, and VRAM capacity have the greatest impact.
09Which is better for a quiet PC?+
RX 5700 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?+
RX 5700 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 RX 5700 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.