AMD Radeon RX Vega M GH vs NVIDIA GeForce GTX 660 Ti
What is the difference between AMD Radeon RX Vega M GH and NVIDIA GeForce GTX 660 Ti. Find out which graphics card has better performance.
Graphics Processor (GPU)
Polaris 22 | GPU Name | GK104 |
VegaM XT (C7398773) | Model number | GK104-300-KD-A2 |
GCN 4.0 | Architecture | Kepler |
GlobalFoundries | Foundry | TSMC |
14 nm | Process Size | 28 nm |
5,000 million | Transistors | 3,540 million |
208 mm² | Die Size | 294 mm² |
Graphics Card
Feb 1st, 2018 | Release Date | Aug 16th, 2012 |
Vega (Vega M) | Family | GeForce 600 |
Active | Production | End-of-life |
IGP | Bus Interface | PCIe 3.0 x16 |
Memory
4 GB | Memory Size | 2 GB |
HBM2 | Memory Type | GDDR5 |
1024 bit | Memory Bus | 192 bit |
204.8 GB/s | Bandwidth | 144.2 GB/s |
Performance
76.16 GPixel/s | Pixel fillrate | 27.44 GPixel/s |
114.2 GTexel/s | Texture fillrate | 109.8 GTexel/s |
3.656 TFLOPS | FP32 (float) performance | 2.634 TFLOPS |
228.5 GFLOPS (1:16) | FP64 (double) performance | 109.8 GFLOPS (1:24) |
Clock Speeds
1063 MHz | Base Clock | 915 MHz |
1190 MHz | Boost Clock | 980 MHz |
800 MHz 1600 Mbps effective | Memory Clock | 1502 MHz 6 Gbps effective |
Render Config
1536 | Shading Units | 1344 |
96 | TMUs | 112 |
64 | ROPs | 24 |
16 KB (per CU) | L1 Cache | 16 KB (per SMX) |
1024 KB | L2 Cache | 384 KB |
Board Design
IGP | Slot Width | Dual-slot |
100 W | Thermal design power (TDP) | 150 W |
No outputs | Display Connectors | 2x DVI 1x HDMI 1x DisplayPort |
API support
12 (12_0) | DirectX | 12 (11_0) |
4.6 | OpenGL | 4.6 |
2.1 | OpenCL | 3.0 |
1.2 | Vulkan | 1.1 |
6.4 | Shader Model | 5.1 |