amd
Brand3GB GDDR5
Memory1792
Cores240 GB/s
BandwidthAMD Radeon HD 7950
nvidia
Brand6GB GDDR6
Memory1536
Cores288 GB/s
BandwidthNVIDIA GeForce GTX 1660 Ti
AMD Radeon HD 7950
Radeon HD 7950
$449 • Jan 2012
GeForce GTX 1660 Ti
$279 • Feb 2019
NVIDIA GeForce GTX 1660 Ti
Specs Comparison
| Specification | AMD Radeon HD 7950 | NVIDIA GeForce GTX 1660 Ti |
|---|---|---|
| Memory Size | 3 GB | 6 GB |
| Memory Type | GDDR5 | GDDR6 |
| TDP | 200 W | 120 W |
| Core Clock | N/A | N/A |
| Boost Clock | 800 MHz | 1770 MHz |
| Memory Bandwidth | 240 GB/s | 288 GB/s |
| Process Size | 28nm | 12nm |
| Architecture | GCN 1.0 | Turing |
| Shading Units | 1792 | 1536 |
| RT Cores | N/A | N/A |
| TMUs | 112 | 96 |
| ROPs | 32 | 48 |
| Memory Bus | 384-bit | 192-bit |
| Memory Clock | 1250 MHz | 1500 MHz |
| Pixel Rate | 25.6 GPixel/s | 84.96 GPixel/s |
| Texture Rate | 89.6 GTexel/s | 288 GTexel/s |
| FP32 Performance | 2.867 GFLOPS | 5.437 GFLOPS |
| L2 Cache | 0.75 MB | 1.50 MB |
| Die Size | 352 mm² | 284 mm² |
| Transistors | 4313 Million | 6600 Million |
| Required PSU | 550 W | 300 W |
| Power Connectors | 2x 6-pin | 1x 8-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 7950
NVIDIA GeForce GTX 1660 Ti
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
AMD Radeon HD 7950
NVIDIA GeForce GTX 1660 Ti
GFXBench 5.0
Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs
Aztec Ruins High (FPS)
AMD Radeon HD 7950
NVIDIA GeForce GTX 1660 Ti
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
AMD Radeon HD 7950
NVIDIA GeForce GTX 1660 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 1660 Ti Wins!
Based on 4 synthetic benchmarks
AMD Radeon HD 7950
AMD • 3GB GDDR5
NVIDIA GeForce GTX 1660 Ti
NVIDIA • 6GB GDDR6
Most Compared GPUs
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