GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
NVIDIA GeForce GTX 780 Ti
252%
252%
AMD Radeon HD 6950
40%
40%
NVIDIA GeForce GTX 780 Ti is approximately 212% faster
Technical Specifications
| Specification | NVIDIA GeForce GTX 780 Ti | AMD Radeon HD 6950 |
|---|---|---|
| Graphics ProcessorDifferent | GK110B | Cayman |
| CoresDifferent | 2880 | 1408 |
| TMUsDifferent | 240 | 88 |
| ROPsDifferent | 48 | 32 |
| Memory SizeDifferent | 3 GB | 2 GB |
| Memory Type | GDDR5 | GDDR5 |
| Bus WidthDifferent | 384 bit | 256 bit |
Graphics Processor
| Feature | NVIDIA GeForce GTX 780 Ti | AMD Radeon HD 6950 |
|---|---|---|
| GPU NameDifferent | GK110B | Cayman |
| GPU VariantDifferent | GK110-425-B1 | Cayman PRO(215-0807019) |
| ArchitectureDifferent | Kepler | TeraScale 3 |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 28 nm | 40 nm |
| TransistorsDifferent | 7,080 million | 2,640 million |
| DensityDifferent | 12.6M / mm² | 6.8M / mm² |
| Die SizeDifferent | 561 mm² | 389 mm² |
| Chip PackageDifferent | BGA-2152 | N/A |
Graphics Card
| Feature | NVIDIA GeForce GTX 780 Ti | AMD Radeon HD 6950 |
|---|---|---|
| Release DateDifferent | Nov 7th, 2013 | Dec 14th, 2010 |
| GenerationDifferent | GeForce 700 | Northern Islands(HD 6900) |
| PredecessorDifferent | GeForce 600 | Evergreen |
| SuccessorDifferent | GeForce 900 | Southern Islands |
| Production | End-of-life | End-of-life |
| Launch PriceDifferent | 699 USD | 299 USD |
| Bus InterfaceDifferent | PCIe 3.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 94 in our database | 111 in our database |
Clock Speeds
| Feature | NVIDIA GeForce GTX 780 Ti | AMD Radeon HD 6950 |
|---|---|---|
| Base ClockDifferent | 875 MHz | N/A |
| Boost ClockDifferent | 928 MHz | N/A |
| Memory ClockDifferent | 1753 MHz7 Gbps effective | 1250 MHz5 Gbps effective |
| GPU ClockDifferent | N/A | 800 MHz |
Memory
| Feature | NVIDIA GeForce GTX 780 Ti | AMD Radeon HD 6950 |
|---|---|---|
| Memory SizeDifferent | 3 GB | 2 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory BusDifferent | 384 bit | 256 bit |
| BandwidthDifferent | 336.6 GB/s | 160.0 GB/s |
Render Config
| Feature | NVIDIA GeForce GTX 780 Ti | AMD Radeon HD 6950 |
|---|---|---|
| Shading UnitsDifferent | 2880 | 1408 |
| TMUsDifferent | 240 | 88 |
| ROPsDifferent | 48 | 32 |
| 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 | 22 |
Theoretical Performance
| Feature | NVIDIA GeForce GTX 780 Ti | AMD Radeon HD 6950 |
|---|---|---|
| Pixel RateDifferent | 55.68 GPixel/s | 25.60 GPixel/s |
| Texture RateDifferent | 222.7 GTexel/s | 70.40 GTexel/s |
| FP32 (float)Different | 5.345 TFLOPS | 2.253 TFLOPS |
| FP64 (double)Different | 222.7 GFLOPS (1:24) | 563.2 GFLOPS (1:4) |
Board Design
| Feature | NVIDIA GeForce GTX 780 Ti | AMD Radeon HD 6950 |
|---|---|---|
| Slot Width | Dual-slot | Dual-slot |
| LengthDifferent | 267 mm10.5 inches | 286 mm11.3 inches |
| HeightDifferent | 111 mm4.4 inches | 126 mm5 inches |
| WidthDifferent | 38 mm1.5 inches | 42 mm1.7 inches |
| TDPDifferent | 250 W | 200 W |
| Suggested PSUDifferent | 600 W | 550 W |
| OutputsDifferent | 2x DVI1x HDMI 1.4a1x DisplayPort 1.2 | 2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2 |
| Power ConnectorsDifferent | 1x 6-pin + 1x 8-pin | 2x 6-pin |
| Board NumberDifferent | P2083 SKU 30 | 109-C21647-00 |
Graphics Features
| Feature | NVIDIA GeForce GTX 780 Ti | AMD Radeon HD 6950 |
|---|---|---|
| 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
Compare Detailed Specs
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
Compare Detailed Specs
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
Compare Detailed Specs
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
Compare Detailed Specs
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
Compare Detailed Specs
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
Compare Detailed Specs
More Comparisons with AMD Radeon HD 6950
Compare AMD Radeon HD 6950 with other GPUs of similar performance
AMD Radeon HD 6950 vs Radeon RX 560
Radeon RX 560 Performance119%
Radeon RX 560 is 19% faster than AMD Radeon HD 6950
Compare Detailed Specs
AMD Radeon HD 6950 vs GeForce GTX 570
GeForce GTX 570 Performance117%
GeForce GTX 570 is 17% faster than AMD Radeon HD 6950
Compare Detailed Specs
AMD Radeon HD 6950 vs GeForce GTX 660
GeForce GTX 660 Performance117%
GeForce GTX 660 is 17% faster than AMD Radeon HD 6950
Compare Detailed Specs
AMD Radeon HD 6950 vs Radeon R7 370
Radeon R7 370 Performance116%
Radeon R7 370 is 16% faster than AMD Radeon HD 6950
Compare Detailed Specs
AMD Radeon HD 6950 vs Radeon HD 6970
Radeon HD 6970 Performance112%
Radeon HD 6970 is 12% faster than AMD Radeon HD 6950
Compare Detailed Specs
AMD Radeon HD 6950 vs GeForce GTX 480
GeForce GTX 480 Performance107%
GeForce GTX 480 is 7% faster than AMD Radeon HD 6950
Compare Detailed Specs