GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
NVIDIA GeForce GTX 770
256%
256%
AMD Radeon HD 6790
39%
39%
NVIDIA GeForce GTX 770 is approximately 217% faster
Technical Specifications
| Specification | NVIDIA GeForce GTX 770 | AMD Radeon HD 6790 |
|---|---|---|
| Graphics ProcessorDifferent | GK104 | Barts |
| CoresDifferent | 1536 | 800 |
| TMUsDifferent | 128 | 40 |
| ROPsDifferent | 32 | 16 |
| Memory SizeDifferent | 2 GB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Bus Width | 256 bit | 256 bit |
Graphics Processor
| Feature | NVIDIA GeForce GTX 770 | AMD Radeon HD 6790 |
|---|---|---|
| GPU NameDifferent | GK104 | Barts |
| GPU VariantDifferent | GK104-425-A2 | Barts LE(215-0798002) |
| ArchitectureDifferent | Kepler | TeraScale 2 |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 28 nm | 40 nm |
| TransistorsDifferent | 3,540 million | 1,700 million |
| DensityDifferent | 12.0M / mm² | 6.7M / mm² |
| Die SizeDifferent | 294 mm² | 255 mm² |
| Chip PackageDifferent | BGA-1745 | HFCBGA-1737 |
Graphics Card
| Feature | NVIDIA GeForce GTX 770 | AMD Radeon HD 6790 |
|---|---|---|
| Release DateDifferent | May 30th, 2013 | Apr 4th, 2011 |
| GenerationDifferent | GeForce 700 | Northern Islands(HD 6700) |
| PredecessorDifferent | GeForce 600 | Evergreen |
| SuccessorDifferent | GeForce 900 | Southern Islands |
| Production | End-of-life | End-of-life |
| Launch PriceDifferent | 399 USD | 149 USD |
| Bus InterfaceDifferent | PCIe 3.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 112 in our database | 37 in our database |
Clock Speeds
| Feature | NVIDIA GeForce GTX 770 | AMD Radeon HD 6790 |
|---|---|---|
| Base ClockDifferent | 1046 MHz | N/A |
| Boost ClockDifferent | 1085 MHz | N/A |
| Memory ClockDifferent | 1753 MHz7 Gbps effective | 1050 MHz4.2 Gbps effective |
| GPU ClockDifferent | N/A | 840 MHz |
Memory
| Feature | NVIDIA GeForce GTX 770 | AMD Radeon HD 6790 |
|---|---|---|
| Memory SizeDifferent | 2 GB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 256 bit | 256 bit |
| BandwidthDifferent | 224.4 GB/s | 134.4 GB/s |
Render Config
| Feature | NVIDIA GeForce GTX 770 | AMD Radeon HD 6790 |
|---|---|---|
| Shading UnitsDifferent | 1536 | 800 |
| TMUsDifferent | 128 | 40 |
| ROPsDifferent | 32 | 16 |
| SMX CountDifferent | 8 | N/A |
| L1 CacheDifferent | 16 KB (per SMX) | 8 KB (per CU) |
| L2 Cache | 512 KB | 512 KB |
| Compute UnitsDifferent | N/A | 10 |
Theoretical Performance
| Feature | NVIDIA GeForce GTX 770 | AMD Radeon HD 6790 |
|---|---|---|
| Pixel RateDifferent | 34.72 GPixel/s | 13.44 GPixel/s |
| Texture RateDifferent | 138.9 GTexel/s | 33.60 GTexel/s |
| FP32 (float)Different | 3.333 TFLOPS | 1,344.0 GFLOPS |
| FP64 (double)Different | 138.9 GFLOPS (1:24) | N/A |
Board Design
| Feature | NVIDIA GeForce GTX 770 | AMD Radeon HD 6790 |
|---|---|---|
| Slot Width | Dual-slot | Dual-slot |
| LengthDifferent | 267 mm10.5 inches | 198 mm7.8 inches |
| HeightDifferent | 111 mm4.4 inches | N/A |
| WidthDifferent | 38 mm1.5 inches | N/A |
| TDPDifferent | 230 W | 150 W |
| Suggested PSUDifferent | 550 W | 450 W |
| OutputsDifferent | 2x DVI1x HDMI 1.4a1x DisplayPort 1.2 | 2x DVI1x HDMI 1.3a1x DisplayPort 1.1 |
| Power ConnectorsDifferent | 1x 6-pin + 1x 8-pin | 2x 6-pin |
| Board NumberDifferent | P2005 SKU 0 | C220, 109-C22237-00 |
Graphics Features
| Feature | NVIDIA GeForce GTX 770 | AMD Radeon HD 6790 |
|---|---|---|
| DirectXDifferent | 12 (11_0) | 11.2 (11_0) |
| OpenGLDifferent | 4.6 | 4.4 |
| OpenCLDifferent | 3.0 | 1.2 |
| VulkanDifferent | 1.2.175 | N/A |
| CUDADifferent | 3.0 | N/A |
| Shader ModelDifferent | 6.5 (5.1) | 5.0 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
51
Detailed Features
More Comparisons with NVIDIA GeForce GTX 770
Compare NVIDIA GeForce GTX 770 with other GPUs of similar performance
NVIDIA GeForce GTX 770 vs Radeon HD 7970 GHz Edition
Radeon HD 7970 GHz Edition Performance113%
Radeon HD 7970 GHz Edition is 13% faster than NVIDIA GeForce GTX 770
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NVIDIA GeForce GTX 770 vs GeForce GTX 590
GeForce GTX 590 Performance113%
GeForce GTX 590 is 13% faster than NVIDIA GeForce GTX 770
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NVIDIA GeForce GTX 770 vs Radeon R9 280X
Radeon R9 280X Performance111%
Radeon R9 280X is 11% faster than NVIDIA GeForce GTX 770
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NVIDIA GeForce GTX 770 vs Radeon HD 6990
Radeon HD 6990 Performance109%
Radeon HD 6990 is 9% faster than NVIDIA GeForce GTX 770
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NVIDIA GeForce GTX 770 vs GeForce GTX 1050 Ti
GeForce GTX 1050 Ti Performance104%
GeForce GTX 1050 Ti is 4% faster than NVIDIA GeForce GTX 770
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NVIDIA GeForce GTX 770 vs GeForce GTX 680
GeForce GTX 680 Performance101%
GeForce GTX 680 is 1% faster than NVIDIA GeForce GTX 770
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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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