amd
Brand1GB GDDR5
Memory640
Cores72 GB/s
BandwidthAMD Radeon HD 7770 GHz Edition
nvidia
Brand2GB GDDR5
Memory640
Cores86.4 GB/s
BandwidthNVIDIA GeForce GTX 750 Ti
AMD Radeon HD 7770 GHz Edition
Radeon HD 7770 GHz Edition
$159 • Feb 2012
GeForce GTX 750 Ti
$149 • Feb 2014
NVIDIA GeForce GTX 750 Ti
Specs Comparison
| Specification | AMD Radeon HD 7770 GHz Edition | NVIDIA GeForce GTX 750 Ti |
|---|---|---|
| Memory Size | 1 GB | 2 GB |
| Memory Type | GDDR5 | GDDR5 |
| TDP | 80 W | 60 W |
| Core Clock | N/A | N/A |
| Boost Clock | N/A | 1085 MHz |
| Memory Bandwidth | 72 GB/s | 86.4 GB/s |
| Process Size | 28nm | 28nm |
| Architecture | GCN 1.0 | Maxwell |
| Shading Units | 640 | 640 |
| RT Cores | N/A | N/A |
| TMUs | 40 | 40 |
| ROPs | 16 | 16 |
| Memory Bus | 128-bit | 128-bit |
| Memory Clock | 1125 MHz | 1350 MHz |
| Pixel Rate | 16 GPixel/s | 17.36 GPixel/s |
| Texture Rate | 72 GTexel/s | 86.4 GTexel/s |
| FP32 Performance | 1 GFLOPS | 1 GFLOPS |
| L2 Cache | 0.25 MB | 2.00 MB |
| Die Size | 123 mm² | 148 mm² |
| Transistors | 1500 Million | 1870 Million |
| Required PSU | 250 W | 250 W |
| Power Connectors | 1x 6-pin | None |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| DirectX | 11.1 | 11 |
| 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 750 Ti
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 750 Ti
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 750 Ti
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 750 Ti
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 750 Ti Wins!
Based on 4 synthetic benchmarks
AMD Radeon HD 7770 GHz Edition
AMD • 1GB GDDR5
NVIDIA GeForce GTX 750 Ti
NVIDIA • 2GB GDDR5
Most Compared GPUs
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