GPU model | Navi 14 | GP106 |
---|---|---|
GPU variant | Navi 14 PROA | — |
Architecture | RDNA 1.0 | Pascal |
Foundry | TSMC | TSMC |
Manufacturing process | 7 nm | 16 nm |
Number of transistors | 6,400 million | 4,400 million |
Die size | 158 mm² | 200 mm² |
Release date | Nov 13th, 2019 | Feb 1st, 2017 |
---|---|---|
Generation | Radeon Pro Mac (Navi Mobile) | GeForce 10 Mobile |
Production | Active | Active |
Interface | PCIe 4.0 x8 | PCIe 3.0 x16 |
Reviews | — | 15 in our database |
Base clock | 1000 MHz | 1354 MHz |
---|---|---|
Boost clock | 1250 MHz | 1493 MHz |
Memory clock | 1500 MHz 12 Gbps effective | 1752 MHz 7008 MHz effective |
Memory size | 4 GB | 2 GB |
---|---|---|
Memory type | GDDR6 | GDDR5 |
Memory bus width | 128 bit | 128 bit |
Bandwidth | 192.0 GB/s | 112.1 GB/s |
Shading units | 1280 | 640 |
---|---|---|
TMUs | 80 | 40 |
ROPs | 32 | 32 |
Compute units | 20 | — |
Cache L2 | 2 MB | 1024 KB |
SM count | — | 5 |
Cache L1 | — | 48 KB (per SM) |
Pixel rate | 40.00 GPixel/s | 47.78 GPixel/s |
---|---|---|
Texture rate | 100.0 GTexel/s | 59.72 GTexel/s |
FP16 (half) performance | 6.400 TFLOPS (2:1) | 29.86 GFLOPS (1:64) |
FP32 (float) performance | 3.200 TFLOPS | 1.911 TFLOPS |
FP64 (double) performance | 200.0 GFLOPS (1:16) | 59.72 GFLOPS (1:32) |
TDP | 85 W | 75 W |
---|---|---|
Outputs | No outputs | No outputs |
Power connectors | None | None |
DirectX | 12 (12_1) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 1.2 |
Vulkan | 1.2 | 1.2.131 |
Shader model | 6.5 | 6.4 |
CUDA | — | 6.1 |