GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
NVIDIA GeForce GTX 260
87%
87%
AMD Radeon HD 6790
115%
115%
AMD Radeon HD 6790 is approximately 28% faster
Technical Specifications
| Specification | NVIDIA GeForce GTX 260 | AMD Radeon HD 6790 |
|---|---|---|
| Graphics ProcessorDifferent | GT200 | Barts |
| CoresDifferent | 192 | 800 |
| TMUsDifferent | 64 | 40 |
| ROPsDifferent | 28 | 16 |
| Memory SizeDifferent | 896 MB | 1024 MB |
| Memory TypeDifferent | GDDR3 | GDDR5 |
| Bus WidthDifferent | 448 bit | 256 bit |
Graphics Processor
| Feature | NVIDIA GeForce GTX 260 | AMD Radeon HD 6790 |
|---|---|---|
| GPU NameDifferent | GT200 | Barts |
| GPU VariantDifferent | G200-100-A2 | Barts LE(215-0798002) |
| ArchitectureDifferent | Tesla 2.0 | TeraScale 2 |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 65 nm | 40 nm |
| TransistorsDifferent | 1,400 million | 1,700 million |
| DensityDifferent | 2.4M / mm² | 6.7M / mm² |
| Die SizeDifferent | 576 mm² | 255 mm² |
| Chip PackageDifferent | BGA-2236 | HFCBGA-1737 |
Graphics Card
| Feature | NVIDIA GeForce GTX 260 | AMD Radeon HD 6790 |
|---|---|---|
| Release DateDifferent | Jun 16th, 2008 | Apr 4th, 2011 |
| GenerationDifferent | GeForce 200 | Northern Islands(HD 6700) |
| PredecessorDifferent | GeForce 9 | Evergreen |
| SuccessorDifferent | GeForce 400 | Southern Islands |
| Production | End-of-life | End-of-life |
| Launch PriceDifferent | 449 USD | 149 USD |
| Bus Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 137 in our database | 37 in our database |
Clock Speeds
| Feature | NVIDIA GeForce GTX 260 | AMD Radeon HD 6790 |
|---|---|---|
| GPU ClockDifferent | 576 MHz | 840 MHz |
| Shader ClockDifferent | 1242 MHz | N/A |
| Memory ClockDifferent | 999 MHz1998 Mbps effective | 1050 MHz4.2 Gbps effective |
Memory
| Feature | NVIDIA GeForce GTX 260 | AMD Radeon HD 6790 |
|---|---|---|
| Memory SizeDifferent | 896 MB | 1024 MB |
| Memory TypeDifferent | GDDR3 | GDDR5 |
| Memory BusDifferent | 448 bit | 256 bit |
| BandwidthDifferent | 111.9 GB/s | 134.4 GB/s |
Render Config
| Feature | NVIDIA GeForce GTX 260 | AMD Radeon HD 6790 |
|---|---|---|
| Shading UnitsDifferent | 192 | 800 |
| TMUsDifferent | 64 | 40 |
| ROPsDifferent | 28 | 16 |
| SM CountDifferent | 24 | N/A |
| L2 CacheDifferent | 224 KB | 512 KB |
| Compute UnitsDifferent | N/A | 10 |
| L1 CacheDifferent | N/A | 8 KB (per CU) |
Theoretical Performance
| Feature | NVIDIA GeForce GTX 260 | AMD Radeon HD 6790 |
|---|---|---|
| Pixel RateDifferent | 16.13 GPixel/s | 13.44 GPixel/s |
| Texture RateDifferent | 36.86 GTexel/s | 33.60 GTexel/s |
| FP32 (float)Different | 476.9 GFLOPS | 1,344.0 GFLOPS |
| FP64 (double)Different | 59.62 GFLOPS (1:8) | N/A |
Board Design
| Feature | NVIDIA GeForce GTX 260 | AMD Radeon HD 6790 |
|---|---|---|
| Slot Width | Dual-slot | Dual-slot |
| LengthDifferent | 267 mm10.5 inches | 198 mm7.8 inches |
| TDPDifferent | 182 W | 150 W |
| Suggested PSU | 450 W | 450 W |
| OutputsDifferent | 2x DVI1x S-Video | 2x DVI1x HDMI 1.3a1x DisplayPort 1.1 |
| Power Connectors | 2x 6-pin | 2x 6-pin |
| Board NumberDifferent | P651 SKU 4, P897 SKU 53, P897 SKU 54 | C220, 109-C22237-00 |
Graphics Features
| Feature | NVIDIA GeForce GTX 260 | AMD Radeon HD 6790 |
|---|---|---|
| DirectXDifferent | 11.1 (10_0) | 11.2 (11_0) |
| OpenGLDifferent | 3.3 | 4.4 |
| OpenCLDifferent | 1.1 | 1.2 |
| Vulkan | N/A | N/A |
| CUDADifferent | 1.3 | N/A |
| Shader ModelDifferent | 4.0 | 5.0 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
48
Detailed Features
More Comparisons with NVIDIA GeForce GTX 260
Compare NVIDIA GeForce GTX 260 with other GPUs of similar performance
NVIDIA GeForce GTX 260 vs Radeon HD 4890
Radeon HD 4890 Performance117%
Radeon HD 4890 is 17% faster than NVIDIA GeForce GTX 260
Compare Detailed Specs
NVIDIA GeForce GTX 260 vs Radeon HD 6790
Radeon HD 6790 Performance115%
Radeon HD 6790 is 15% faster than NVIDIA GeForce GTX 260
Compare Detailed Specs
NVIDIA GeForce GTX 260 vs Radeon HD 5830
Radeon HD 5830 Performance109%
Radeon HD 5830 is 9% faster than NVIDIA GeForce GTX 260
Compare Detailed Specs
NVIDIA GeForce GTX 260 vs GeForce GTX 650
GeForce GTX 650 Performance103%
GeForce GTX 650 is 3% faster than NVIDIA GeForce GTX 260
Compare Detailed Specs
NVIDIA GeForce GTX 260 vs GeForce GTX 550 Ti
GeForce GTX 550 Ti Performance103%
GeForce GTX 550 Ti is 3% faster than NVIDIA GeForce GTX 260
Compare Detailed Specs
NVIDIA GeForce GTX 260 vs Radeon HD 4870
Radeon HD 4870 Performance101%
Radeon HD 4870 is 1% faster than NVIDIA GeForce GTX 260
Compare Detailed Specs
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
Compare Detailed Specs
AMD Radeon HD 6790 vs Radeon HD 6850
Radeon HD 6850 Performance116%
Radeon HD 6850 is 16% faster than AMD Radeon HD 6790
Compare Detailed Specs
AMD Radeon HD 6790 vs GeForce GTX 280
GeForce GTX 280 Performance109%
GeForce GTX 280 is 9% faster than AMD Radeon HD 6790
Compare Detailed Specs
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
Compare Detailed Specs
AMD Radeon HD 6790 vs GeForce GTX 275
GeForce GTX 275 Performance108%
GeForce GTX 275 is 8% faster than AMD Radeon HD 6790
Compare Detailed Specs
AMD Radeon HD 6790 vs GeForce GTX 460
GeForce GTX 460 Performance106%
GeForce GTX 460 is 6% faster than AMD Radeon HD 6790
Compare Detailed Specs