AMD
Radeon VII vs Radeon RX 6600 XT
Full comparison of specs, performance and benchmarks
AMD
RX 6600 XT
Aggregate performance score
We've compared VII and RX 6600 XT across specs and all relevant benchmarks.
↗VII outperforms RX 6600 XT by ~21% on the catalog index; this is not a measured FPS gain.+21%
Scores are normalized on the Head to Head scale. Higher is better. How is this calculated?H2HBench Data Quality
Low confidenceSpecifications: Field verification not recordedVerified gaming results: 0Estimated / unverified results: 32Price record updated: Sep 6, 2026
Limited verified data
H2HBench Verdict
Higher catalog score: Radeon VII (~16%)
The score difference is not a measured FPS improvement.
Reasons to consider VII
- Higher catalog performance index
- More graphics memory
- Higher catalog value index
- Recorded feature support: OpenCL 2.1 · AMD FidelityFX Super Resolution (FSR)
Reasons to consider RX 6600 XT
- Lower stated power consumption
- Recorded feature support: OpenCL 2.1 · FSR
Catalog metrics radar
Axes with missing data are hidden; every value uses a fixed scale.
AMDPerformance
Efficiency
Price / performance
Memory capacity
5243
5990
10060
8868
Graphics card ranking
Positions 73–78of 321
Which should you choose?
Two practical conclusions based on community votes and gaming value.
Radeon VII
121 likesHead to Head visitors currently choose this model more often.
Radeon RX 6600 XT
Price $194.00Based on catalog performance per unit of current market price, not measured FPS.
Overview
Scores are calculated from specifications, performance, and efficiency.
GamesDirectX, OpenCL, and Vulkan performance
52Better
43
Professional applications3D modeling, video editing, and rendering
44Better
37
AI and machine learningMachine-learning and AI capabilities
41Better
35
Power efficiencyPower consumption across workloads
59
90Better
Head to Head scoreOverall catalog score
58Better
50
Specifications
The better numeric value is highlighted in green, taking the metric direction into account.
Power consumptionBetter
Process node
Recommended PSUBetter
LengthBetter
Die sizeBetter
Memory cache
Transistor countBetter
Max monitors
Max resolution
USB Type-C
DisplayPort
HDMI
Device class
DirectX
Vulkan
OpenGL
TFLOPSBetter
Power consumptionBetter
Memory type
Power connector
Release date
ArchitectureBetter
Thickness
Compute API
Launch priceBetter
Shader units / coresBetter
Clock speedBetter
Base clockBetter
Boost clockBetter
VRAMBetter
Memory frequencyBetter
Memory busBetter
Memory bandwidthBetter
Interface
Upscaling
Gaming FPS
Available results are shown separately; missing data is not treated as zero.
The Gaming FPS section compares VII and RX 6600 XT 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.
VIIRX 6600 XT
Verified externalEstimatedSources ↗
Counter-Strike 2
1080p High
213 FPS
205 FPS
1080p Ultra
150 FPS
144 FPS
1440p Ultra
117 FPS
100 FPS
4K Ultra
58 FPS
29 FPS
Counter-Strike 2VII213 FPSRX 6600 XT205 FPSVII150 FPSRX 6600 XT144 FPSVII117 FPSRX 6600 XT100 FPSVII58 FPSRX 6600 XT29 FPS
Cyberpunk 2077VII138 FPSRX 6600 XT133 FPSVII119 FPSRX 6600 XT114 FPSVII85 FPSRX 6600 XT73 FPSVII39 FPSRX 6600 XT20 FPS
Forza Horizon 5VII174 FPSRX 6600 XT167 FPSVII112 FPSRX 6600 XT108 FPSVII105 FPSRX 6600 XT90 FPSVII85 FPSRX 6600 XT43 FPS
Hogwarts LegacyVII112 FPSRX 6600 XT108 FPSVII94 FPSRX 6600 XT91 FPSVII76 FPSRX 6600 XT65 FPSVII40 FPSRX 6600 XT20 FPS
H2H workload indices
Comparable internal indices on a fixed 0–100 scale.
H2H Raster IndexH2H Index / 100524319%
H2H Compute IndexH2H Index / 100595311%
H2H Rendering IndexH2H Index / 100625021%
H2H Memory Workload IndexH2H Index / 100886826%
H2H Efficiency IndexH2H Index / 100599042%
These are versioned H2H calculated indices derived from normalized catalog data. They are not results from a third-party benchmark.
H2H AI workload indices
Estimated workload profiles based on available performance and memory data.
H2H Image Generation IndexH2H Index / 100685423%
H2H ML Training IndexH2H Index / 100665322%
H2H Inference IndexH2H Index / 100625021%
H2H Local LLM IndexH2H Index / 100725723%
H2H Computer Vision IndexH2H Index / 100635121%
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
DirectX12.112.2
Vulkan1.31.4
OpenGL4.64.6
UpscalingAMD FidelityFX Super Resolution (FSR)FSR
Compute APIOpenCL 2.1OpenCL 2.1
Architecture and release
ArchitectureGCN 5.1BetterRDNA 2.0
Process node7 nm7 nm
Release date20192021
Device classDesktopDesktop
GPU cores, die and clocks
Transistor count13230 millionBetter11060 million
Die size331 mm²237 mm²Better
Shader units / cores3840Better2048
Base clock1400 MHz1968 MHzBetter
Boost clock1800 MHz2589 MHzBetter
Board size, power and compatibility
InterfacePCIe 3x16PCIe 4x8
Length280 mm190 mmBetter
ThicknessDual-slotDual-slot
Recommended PSU600 W450 WBetter
Power connector8+8 pin8 pin
Display outputs and limits
HDMIHDMI 2.0bHDMI 2.1
DisplayPortDisplayPort 1.4aDisplayPort 1.4a
USB Type-CNoNo
Max monitors44
Max resolution7680 × 43207680 × 4320
Memory and compute throughput
VRAM16 GB HBM2Better8 GB GDDR6
Memory typeHBM2GDDR6
Memory bus4096 bitBetter128 bit
TFLOPS13.44Better10.6
Other comparisons
GTX 1660 TiNVIDIAReviews and questions
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.
Evidence details
Data coverage
- Verified gaming results
- 0
- Verified synthetic results
- 0
- Games with verified results
- 0
- Verified community results
- 0
- Estimated / unverified results
- 32
- Specifications
- 0 / 70
Calculated scores · How is this calculated?
Scores use the catalog model and may include estimated inputs. Open each score to see its origin and the methodology.
clamp(round(performance × 0.7 + (efficiency ?? 50) × 0.2 + (value is missing ? 0 : (value − 50) × 0.2)), 0, 100)Price evidence · View sources (5)
Verified community results
No verified community benchmarks yet.
Reviewed by
No individual editorial review is recorded for this comparison.
Comparison history
Show recorded changes (5)
- · Record updated: products
- · Record updated: products
- · Record changed: product_prices
- · Record updated: products
- · Record updated: products
Why you can trust this comparison
Origin and confidence are evaluated from the evidence attached to each value. Unverified results are identified, and specification, benchmark and price dates remain separate.
Owner experiences
Real builds, results, and community feedback.
Moderator reviewedHelpful to the communityExpert badges
Frequently asked comparison questions
Short recommendations based on performance, memory, power consumption, and intended use.
01Which is better for gaming: VII or RX 6600 XT?+
VII has the higher overall gaming score, while VII offers the better price-to-performance ratio. The final choice depends on resolution and settings.
02Which is better for streaming?+
VII 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?+
VII is generally the better option for Blender and GPU rendering. Rendering-engine support and available VRAM also matter.
04Which is better for video editing?+
VII offers more overall performance, while VII offers more memory headroom. Codecs, hardware encoders, and editor optimization can change the result.
05Which is better for neural networks and AI?+
VII is the more practical option for local AI workloads. VRAM capacity, compute libraries, and framework compatibility are especially important.
06Which is better for 1080p?+
VII is the most rational 1080p choice, where high frame rates and cost per frame matter most.
07Which is better for 1440p?+
VII leads in combined 1440p performance. VII can be preferable for heavy textures and games with high VRAM usage.
08Which is better for 4K?+
VII is preferable for 4K, where total performance, memory bandwidth, and VRAM capacity have the greatest impact.
09Which is better for a quiet PC?+
RX 6600 XT 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 6600 XT 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 VII 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.