GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
NVIDIA GeForce GTX 950
185%
185%
AMD Radeon HD 7770 GHz Edition
144%
144%
NVIDIA GeForce GTX 950 is approximately 41% faster
Technical Specifications
| Specification | NVIDIA GeForce GTX 950 | AMD Radeon HD 7770 GHz Edition |
|---|---|---|
| Graphics ProcessorDifferent | GM206 | Cape Verde |
| CoresDifferent | 768 | 640 |
| TMUsDifferent | 48 | 40 |
| ROPsDifferent | 32 | 16 |
| Memory SizeDifferent | 2 GB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Bus Width | 128 bit | 128 bit |
Graphics Processor
| Feature | NVIDIA GeForce GTX 950 | AMD Radeon HD 7770 GHz Edition |
|---|---|---|
| GPU NameDifferent | GM206 | Cape Verde |
| GPU VariantDifferent | GM206-250-A1 | Cape Verde XT(215-0825117) |
| ArchitectureDifferent | Maxwell 2.0 | GCN 1.0 |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 28 nm |
| TransistorsDifferent | 2,940 million | 1,500 million |
| DensityDifferent | 12.9M / mm² | 12.2M / mm² |
| Die SizeDifferent | 228 mm² | 123 mm² |
| Chip PackageDifferent | BGA-1428 | FCBGA-962 |
Graphics Card
| Feature | NVIDIA GeForce GTX 950 | AMD Radeon HD 7770 GHz Edition |
|---|---|---|
| Release DateDifferent | Aug 20th, 2015 | Feb 15th, 2012 |
| GenerationDifferent | GeForce 900 | Southern Islands(HD 7700) |
| PredecessorDifferent | GeForce 700 | Northern Islands |
| SuccessorDifferent | GeForce 10 | Sea Islands |
| Production | End-of-life | End-of-life |
| Launch Price | 159 USD | 159 USD |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| ReviewsDifferent | 76 in our database | 97 in our database |
Clock Speeds
| Feature | NVIDIA GeForce GTX 950 | AMD Radeon HD 7770 GHz Edition |
|---|---|---|
| Base ClockDifferent | 1024 MHz | N/A |
| Boost ClockDifferent | 1188 MHz | N/A |
| Memory ClockDifferent | 1653 MHz6.6 Gbps effective | 1125 MHz4.5 Gbps effective |
| GPU ClockDifferent | N/A | 1000 MHz |
Memory
| Feature | NVIDIA GeForce GTX 950 | AMD Radeon HD 7770 GHz Edition |
|---|---|---|
| Memory SizeDifferent | 2 GB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 128 bit | 128 bit |
| BandwidthDifferent | 105.8 GB/s | 72.00 GB/s |
Render Config
| Feature | NVIDIA GeForce GTX 950 | AMD Radeon HD 7770 GHz Edition |
|---|---|---|
| Shading UnitsDifferent | 768 | 640 |
| TMUsDifferent | 48 | 40 |
| ROPsDifferent | 32 | 16 |
| SMM CountDifferent | 6 | N/A |
| L1 CacheDifferent | 48 KB (per SMM) | 16 KB (per CU) |
| L2 CacheDifferent | 1024 KB | 256 KB |
| Compute UnitsDifferent | N/A | 10 |
Theoretical Performance
| Feature | NVIDIA GeForce GTX 950 | AMD Radeon HD 7770 GHz Edition |
|---|---|---|
| Pixel RateDifferent | 38.02 GPixel/s | 16.00 GPixel/s |
| Texture RateDifferent | 57.02 GTexel/s | 40.00 GTexel/s |
| FP32 (float)Different | 1.825 TFLOPS | 1,280.0 GFLOPS |
| FP64 (double)Different | 57.02 GFLOPS (1:32) | 80.00 GFLOPS (1:16) |
Board Design
| Feature | NVIDIA GeForce GTX 950 | AMD Radeon HD 7770 GHz Edition |
|---|---|---|
| Slot Width | Dual-slot | Dual-slot |
| LengthDifferent | 202 mm8 inches | 210 mm8.3 inches |
| TDPDifferent | 90 W | 80 W |
| Suggested PSU | 250 W | 250 W |
| OutputsDifferent | 1x DVI1x HDMI 2.03x DisplayPort 1.2 | 1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2 |
| Power Connectors | 1x 6-pin | 1x 6-pin |
| Board NumberDifferent | N/A | 109-C44157-00C, C468 |
Graphics Features
| Feature | NVIDIA GeForce GTX 950 | AMD Radeon HD 7770 GHz Edition |
|---|---|---|
| DirectXDifferent | 12 (12_1) | 12 (11_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCLDifferent | 3.0 | 2.1 (1.2) |
| VulkanDifferent | 1.3 | 1.2.170 |
| CUDADifferent | 5.2 | N/A |
| Shader ModelDifferent | 6.8 | 6.5 (5.1) |
Comparison Summary
7
Specifications Compared
8
Feature Categories
49
Detailed Features
More Comparisons with NVIDIA GeForce GTX 950
Compare NVIDIA GeForce GTX 950 with other GPUs of similar performance
NVIDIA GeForce GTX 950 vs GeForce GTX 670
GeForce GTX 670 Performance120%
GeForce GTX 670 is 20% faster than NVIDIA GeForce GTX 950
Compare Detailed Specs
NVIDIA GeForce GTX 950 vs Radeon HD 5970
Radeon HD 5970 Performance108%
Radeon HD 5970 is 8% faster than NVIDIA GeForce GTX 950
Compare Detailed Specs
NVIDIA GeForce GTX 950 vs GeForce GTX 1630
GeForce GTX 1630 Performance108%
GeForce GTX 1630 is 8% faster than NVIDIA GeForce GTX 950
Compare Detailed Specs
NVIDIA GeForce GTX 950 vs GeForce GTX 1050
GeForce GTX 1050 Performance106%
GeForce GTX 1050 is 6% faster than NVIDIA GeForce GTX 950
Compare Detailed Specs
NVIDIA GeForce GTX 950 vs GeForce GTX 760
GeForce GTX 760 Performance105%
GeForce GTX 760 is 5% faster than NVIDIA GeForce GTX 950
Compare Detailed Specs
NVIDIA GeForce GTX 950 vs GeForce GTX 580
GeForce GTX 580 Performance105%
GeForce GTX 580 is 5% faster than NVIDIA GeForce GTX 950
Compare Detailed Specs
More Comparisons with AMD Radeon HD 7770 GHz Edition
Compare AMD Radeon HD 7770 GHz Edition with other GPUs of similar performance
AMD Radeon HD 7770 GHz Edition vs GeForce GTX 650 Ti
GeForce GTX 650 Ti Performance119%
GeForce GTX 650 Ti is 19% faster than AMD Radeon HD 7770 GHz Edition
Compare Detailed Specs
AMD Radeon HD 7770 GHz Edition vs Radeon HD 5850
Radeon HD 5850 Performance117%
Radeon HD 5850 is 17% faster than AMD Radeon HD 7770 GHz Edition
Compare Detailed Specs
AMD Radeon HD 7770 GHz Edition vs GeForce GTX 285
GeForce GTX 285 Performance109%
GeForce GTX 285 is 9% faster than AMD Radeon HD 7770 GHz Edition
Compare Detailed Specs
AMD Radeon HD 7770 GHz Edition vs Radeon HD 6850
Radeon HD 6850 Performance107%
Radeon HD 6850 is 7% faster than AMD Radeon HD 7770 GHz Edition
Compare Detailed Specs
AMD Radeon HD 7770 GHz Edition vs GeForce GTX 280
GeForce GTX 280 Performance100%
GeForce GTX 280 is 0% slower than AMD Radeon HD 7770 GHz Edition
Compare Detailed Specs
AMD Radeon HD 7770 GHz Edition vs Radeon HD 7770 GHz Edition
Radeon HD 7770 GHz Edition Performance100%
Radeon HD 7770 GHz Edition is 0% slower than AMD Radeon HD 7770 GHz Edition
Compare Detailed Specs