AMD Radeon HD 7770 GHz Edition VS NVIDIA GeForce GTX 950
amd
Brand1GB GDDR5
Memory640
Cores72 GB/s
BandwidthRadeon HD 7770 GHz Edition
nvidia
Brand2GB GDDR5
Memory768
Cores105.8 GB/s
BandwidthGeForce GTX 950
AMD Radeon HD 7770 GHz Edition
Radeon HD 7770 GHz Edition
$159 • Feb 2012
GeForce GTX 950
$159 • Aug 2015
NVIDIA GeForce GTX 950
Specs Comparison
| Specification | AMD Radeon HD 7770 GHz Edition | NVIDIA GeForce GTX 950 |
|---|---|---|
| Memory Size | 1 GB | 2 GB |
| Memory Type | GDDR5 | GDDR5 |
| TDP | 80 W | 90 W |
| Core Clock | N/A | N/A |
| Boost Clock | N/A | 1188 MHz |
| Memory Bandwidth | 72 GB/s | 105.8 GB/s |
| Process Size | 28nm | 28nm |
| Architecture | GCN 1.0 | Maxwell 2.0 |
| Shading Units | 640 | 768 |
| RT Cores | N/A | N/A |
| TMUs | 40 | 48 |
| ROPs | 16 | 32 |
| Memory Bus | 128-bit | 128-bit |
| Memory Clock | 1125 MHz | 1653 MHz |
| Pixel Rate | 16 GPixel/s | 38.02 GPixel/s |
| Texture Rate | 72 GTexel/s | 105.8 GTexel/s |
| FP32 Performance | 1 GFLOPS | 1.825 GFLOPS |
| L2 Cache | 0.25 MB | 1.00 MB |
| Die Size | 123 mm² | 228 mm² |
| Transistors | 1500 Million | 2940 Million |
| Required PSU | 250 W | 250 W |
| Power Connectors | 1x 6-pin | 1x 6-pin |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| DirectX | 11.1 | 12.1 |
| Vulkan | N/A | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Foundry | TSMC | TSMC |
Comparison in Synthetic Benchmarks
3DMark Time Spy
Synthetic DirectX 12 benchmark that measures GPU performance in gaming workloads
Graphics Score
AMD Radeon HD 7770 GHz Edition
NVIDIA GeForce GTX 950
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
AMD Radeon HD 7770 GHz Edition
NVIDIA GeForce GTX 950
GFXBench 5.0
Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs
Aztec Ruins High (FPS)
AMD Radeon HD 7770 GHz Edition
NVIDIA GeForce GTX 950
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
AMD Radeon HD 7770 GHz Edition
NVIDIA GeForce GTX 950
Game Benchmarks Comparison
No game benchmarks available for this combination of GPUs yet.
We're working on collecting performance data for this combination of GPUs. Please check back later.
NVIDIA GeForce GTX 950 Wins!
Based on 4 synthetic benchmarks
AMD Radeon HD 7770 GHz Edition
AMD • 1GB GDDR5
NVIDIA GeForce GTX 950
NVIDIA • 2GB GDDR5
Compare with Similar GPUs
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