GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
AMD Radeon RX 6950 XT
1607%
1607%
AMD Radeon HD 6790
6%
6%
AMD Radeon RX 6950 XT is approximately 1601% faster
Technical Specifications
| Specification | AMD Radeon RX 6950 XT | AMD Radeon HD 6790 |
|---|---|---|
| Graphics ProcessorDifferent | Navi 21 | Barts |
| CoresDifferent | 5120 | 800 |
| TMUsDifferent | 320 | 40 |
| ROPsDifferent | 128 | 16 |
| Memory SizeDifferent | 16 GB | 1024 MB |
| Memory TypeDifferent | GDDR6 | GDDR5 |
| Bus Width | 256 bit | 256 bit |
Graphics Processor
| Feature | AMD Radeon RX 6950 XT | AMD Radeon HD 6790 |
|---|---|---|
| GPU NameDifferent | Navi 21 | Barts |
| GPU VariantDifferent | Navi 21 KXTX(215-121000289) | Barts LE(215-0798002) |
| ArchitectureDifferent | RDNA 2.0 | TeraScale 2 |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 7 nm | 40 nm |
| TransistorsDifferent | 26,800 million | 1,700 million |
| DensityDifferent | 51.5M / mm² | 6.7M / mm² |
| Die SizeDifferent | 520 mm² | 255 mm² |
| Chip PackageDifferent | BGA-2425 | HFCBGA-1737 |
Graphics Card
| Feature | AMD Radeon RX 6950 XT | AMD Radeon HD 6790 |
|---|---|---|
| Release DateDifferent | May 10th, 2022 | Apr 4th, 2011 |
| GenerationDifferent | Navi II(RX 6000) | Northern Islands(HD 6700) |
| PredecessorDifferent | Navi | Evergreen |
| SuccessorDifferent | Navi III | Southern Islands |
| ProductionDifferent | Active | End-of-life |
| Launch PriceDifferent | 1,099 USD | 149 USD |
| Current PriceDifferent | Amazon/Newegg | N/A |
| Bus InterfaceDifferent | PCIe 4.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 21 in our database | 37 in our database |
Clock Speeds
| Feature | AMD Radeon RX 6950 XT | AMD Radeon HD 6790 |
|---|---|---|
| Base ClockDifferent | 1860 MHz | N/A |
| Game ClockDifferent | 2100 MHz | N/A |
| Boost ClockDifferent | 2310 MHz | N/A |
| Memory ClockDifferent | 2250 MHz18 Gbps effective | 1050 MHz4.2 Gbps effective |
| GPU ClockDifferent | N/A | 840 MHz |
Memory
| Feature | AMD Radeon RX 6950 XT | AMD Radeon HD 6790 |
|---|---|---|
| Memory SizeDifferent | 16 GB | 1024 MB |
| Memory TypeDifferent | GDDR6 | GDDR5 |
| Memory Bus | 256 bit | 256 bit |
| BandwidthDifferent | 576.0 GB/s | 134.4 GB/s |
Render Config
| Feature | AMD Radeon RX 6950 XT | AMD Radeon HD 6790 |
|---|---|---|
| Shading UnitsDifferent | 5120 | 800 |
| TMUsDifferent | 320 | 40 |
| ROPsDifferent | 128 | 16 |
| Compute UnitsDifferent | 80 | 10 |
| RT CoresDifferent | 80 | N/A |
| L0 CacheDifferent | 32 KB per WGP | N/A |
| L1 CacheDifferent | 128 KB per Array | 8 KB (per CU) |
| L2 CacheDifferent | 4 MB | 512 KB |
| L3 CacheDifferent | 128 MB | N/A |
Theoretical Performance
| Feature | AMD Radeon RX 6950 XT | AMD Radeon HD 6790 |
|---|---|---|
| Pixel RateDifferent | 295.7 GPixel/s | 13.44 GPixel/s |
| Texture RateDifferent | 739.2 GTexel/s | 33.60 GTexel/s |
| FP16 (half)Different | 47.31 TFLOPS (2:1) | N/A |
| FP32 (float)Different | 23.65 TFLOPS | 1,344.0 GFLOPS |
| FP64 (double)Different | 1,478.4 GFLOPS (1:16) | N/A |
Board Design
| Feature | AMD Radeon RX 6950 XT | AMD Radeon HD 6790 |
|---|---|---|
| Slot WidthDifferent | Triple-slot | Dual-slot |
| LengthDifferent | 267 mm10.5 inches | 198 mm7.8 inches |
| HeightDifferent | 120 mm4.7 inches | N/A |
| WidthDifferent | 50 mm2 inches | N/A |
| TDPDifferent | 335 W | 150 W |
| Suggested PSUDifferent | 700 W | 450 W |
| OutputsDifferent | 1x HDMI 2.12x DisplayPort 1.4a | 2x DVI1x HDMI 1.3a1x DisplayPort 1.1 |
| Power ConnectorsDifferent | 2x 8-pin | 2x 6-pin |
| Board NumberDifferent | D412 | C220, 109-C22237-00 |
Graphics Features
| Feature | AMD Radeon RX 6950 XT | AMD Radeon HD 6790 |
|---|---|---|
| DirectXDifferent | 12 Ultimate (12_2) | 11.2 (11_0) |
| OpenGLDifferent | 4.6 | 4.4 |
| OpenCLDifferent | 2.1 | 1.2 |
| VulkanDifferent | 1.3 | N/A |
| Shader ModelDifferent | 6.8 | 5.0 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
55
Detailed Features
More Comparisons with AMD Radeon RX 6950 XT
Compare AMD Radeon RX 6950 XT with other GPUs of similar performance
AMD Radeon RX 6950 XT vs GeForce RTX 4070 Ti
GeForce RTX 4070 Ti Performance111%
GeForce RTX 4070 Ti is 11% faster than AMD Radeon RX 6950 XT
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AMD Radeon RX 6950 XT vs GeForce RTX 5070
GeForce RTX 5070 Performance110%
GeForce RTX 5070 is 10% faster than AMD Radeon RX 6950 XT
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AMD Radeon RX 6950 XT vs GeForce RTX 3090
GeForce RTX 3090 Performance108%
GeForce RTX 3090 is 8% faster than AMD Radeon RX 6950 XT
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AMD Radeon RX 6950 XT vs GeForce RTX 3080 Ti
GeForce RTX 3080 Ti Performance107%
GeForce RTX 3080 Ti is 7% faster than AMD Radeon RX 6950 XT
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AMD Radeon RX 6950 XT vs GeForce RTX 4070 SUPER
GeForce RTX 4070 SUPER Performance103%
GeForce RTX 4070 SUPER is 3% faster than AMD Radeon RX 6950 XT
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AMD Radeon RX 6950 XT vs Radeon RX 7900 GRE
Radeon RX 7900 GRE Performance102%
Radeon RX 7900 GRE is 2% faster than AMD Radeon RX 6950 XT
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More Comparisons with AMD Radeon HD 6790
Compare AMD Radeon HD 6790 with other GPUs of similar performance
AMD Radeon HD 6790 vs GeForce GTX 285
GeForce GTX 285 Performance119%
GeForce GTX 285 is 19% faster than AMD Radeon HD 6790
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AMD Radeon HD 6790 vs Radeon HD 6850
Radeon HD 6850 Performance116%
Radeon HD 6850 is 16% faster than AMD Radeon HD 6790
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AMD Radeon HD 6790 vs GeForce GTX 280
GeForce GTX 280 Performance109%
GeForce GTX 280 is 9% faster than AMD Radeon HD 6790
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AMD Radeon HD 6790 vs Radeon HD 7770 GHz Edition
Radeon HD 7770 GHz Edition Performance109%
Radeon HD 7770 GHz Edition is 9% faster than AMD Radeon HD 6790
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AMD Radeon HD 6790 vs GeForce GTX 275
GeForce GTX 275 Performance108%
GeForce GTX 275 is 8% faster than AMD Radeon HD 6790
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AMD Radeon HD 6790 vs GeForce GTX 460
GeForce GTX 460 Performance106%
GeForce GTX 460 is 6% faster than AMD Radeon HD 6790
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