GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
NVIDIA GeForce GTX 780 Ti
400%
400%
AMD Radeon HD 6790
25%
25%
NVIDIA GeForce GTX 780 Ti is approximately 375% faster
Technical Specifications
| Specification | NVIDIA GeForce GTX 780 Ti | AMD Radeon HD 6790 |
|---|---|---|
| Graphics ProcessorDifferent | GK110B | Barts |
| CoresDifferent | 2880 | 800 |
| TMUsDifferent | 240 | 40 |
| ROPsDifferent | 48 | 16 |
| Memory SizeDifferent | 3 GB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Bus WidthDifferent | 384 bit | 256 bit |
Graphics Processor
| Feature | NVIDIA GeForce GTX 780 Ti | AMD Radeon HD 6790 |
|---|---|---|
| GPU NameDifferent | GK110B | Barts |
| GPU VariantDifferent | GK110-425-B1 | Barts LE(215-0798002) |
| ArchitectureDifferent | Kepler | TeraScale 2 |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 28 nm | 40 nm |
| TransistorsDifferent | 7,080 million | 1,700 million |
| DensityDifferent | 12.6M / mm² | 6.7M / mm² |
| Die SizeDifferent | 561 mm² | 255 mm² |
| Chip PackageDifferent | BGA-2152 | HFCBGA-1737 |
Graphics Card
| Feature | NVIDIA GeForce GTX 780 Ti | AMD Radeon HD 6790 |
|---|---|---|
| Release DateDifferent | Nov 7th, 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 | 699 USD | 149 USD |
| Bus InterfaceDifferent | PCIe 3.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 94 in our database | 37 in our database |
Clock Speeds
| Feature | NVIDIA GeForce GTX 780 Ti | AMD Radeon HD 6790 |
|---|---|---|
| Base ClockDifferent | 875 MHz | N/A |
| Boost ClockDifferent | 928 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 780 Ti | AMD Radeon HD 6790 |
|---|---|---|
| Memory SizeDifferent | 3 GB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Memory BusDifferent | 384 bit | 256 bit |
| BandwidthDifferent | 336.6 GB/s | 134.4 GB/s |
Render Config
| Feature | NVIDIA GeForce GTX 780 Ti | AMD Radeon HD 6790 |
|---|---|---|
| Shading UnitsDifferent | 2880 | 800 |
| TMUsDifferent | 240 | 40 |
| ROPsDifferent | 48 | 16 |
| SMX CountDifferent | 15 | N/A |
| L1 CacheDifferent | 16 KB (per SMX) | 8 KB (per CU) |
| L2 CacheDifferent | 1536 KB | 512 KB |
| Compute UnitsDifferent | N/A | 10 |
Theoretical Performance
| Feature | NVIDIA GeForce GTX 780 Ti | AMD Radeon HD 6790 |
|---|---|---|
| Pixel RateDifferent | 55.68 GPixel/s | 13.44 GPixel/s |
| Texture RateDifferent | 222.7 GTexel/s | 33.60 GTexel/s |
| FP32 (float)Different | 5.345 TFLOPS | 1,344.0 GFLOPS |
| FP64 (double)Different | 222.7 GFLOPS (1:24) | N/A |
Board Design
| Feature | NVIDIA GeForce GTX 780 Ti | 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 | 250 W | 150 W |
| Suggested PSUDifferent | 600 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 | P2083 SKU 30 | C220, 109-C22237-00 |
Graphics Features
| Feature | NVIDIA GeForce GTX 780 Ti | AMD Radeon HD 6790 |
|---|---|---|
| DirectXDifferent | 12 (11_1) | 11.2 (11_0) |
| OpenGLDifferent | 4.6 | 4.4 |
| OpenCLDifferent | 3.0 | 1.2 |
| VulkanDifferent | 1.2.175 | N/A |
| CUDADifferent | 3.5 | 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 780 Ti
Compare NVIDIA GeForce GTX 780 Ti with other GPUs of similar performance
NVIDIA GeForce GTX 780 Ti vs Radeon RX 590
Radeon RX 590 Performance117%
Radeon RX 590 is 17% faster than NVIDIA GeForce GTX 780 Ti
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NVIDIA GeForce GTX 780 Ti vs Radeon R9 FURY
Radeon R9 FURY Performance115%
Radeon R9 FURY is 15% faster than NVIDIA GeForce GTX 780 Ti
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NVIDIA GeForce GTX 780 Ti vs GeForce GTX 980
GeForce GTX 980 Performance113%
GeForce GTX 980 is 13% faster than NVIDIA GeForce GTX 780 Ti
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NVIDIA GeForce GTX 780 Ti vs GeForce GTX 1650 SUPER
GeForce GTX 1650 SUPER Performance112%
GeForce GTX 1650 SUPER is 12% faster than NVIDIA GeForce GTX 780 Ti
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NVIDIA GeForce GTX 780 Ti vs Radeon RX 6500 XT
Radeon RX 6500 XT Performance111%
Radeon RX 6500 XT is 11% faster than NVIDIA GeForce GTX 780 Ti
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NVIDIA GeForce GTX 780 Ti vs Radeon RX 5500 XT
Radeon RX 5500 XT Performance110%
Radeon RX 5500 XT is 10% faster than NVIDIA GeForce GTX 780 Ti
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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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