GPU model | Navi 12 | TU117 |
---|---|---|
GPU variant | Navi 12 | N18P-G61-MP2 |
Architecture | RDNA 1.0 | Turing |
Foundry | TSMC | TSMC |
Manufacturing process | 7 nm | 12 nm |
Number of transistors | unknown | 4,700 million |
Die size | unknown | 200 mm² |
Release date | Jun 15th, 2020 | Apr 15th, 2020 |
---|---|---|
Generation | Radeon Pro Mac (Navi Mobile) | GeForce 16 Mobile |
Production | Active | Active |
Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
Reviews | — | 44 in our database |
Base clock | 1000 MHz | 1380 MHz |
---|---|---|
Boost clock | 1035 MHz | 1515 MHz |
Memory clock | 770 MHz 1540 Mbps effective | 1500 MHz 12000 MHz effective |
Memory size | 8 GB | 4 GB |
---|---|---|
Memory type | HBM2 | GDDR6 |
Memory bus width | 2048 bit | 128 bit |
Bandwidth | 394.2 GB/s | 192.0 GB/s |
Shading units | 2560 | 1024 |
---|---|---|
TMUs | 160 | 64 |
ROPs | 64 | 32 |
Compute units | 40 | — |
Cache L2 | 4 MB | 1024 KB |
SM count | — | 16 |
Cache L1 | — | 64 KB (per SM) |
Pixel rate | 66.24 GPixel/s | 48.48 GPixel/s |
---|---|---|
Texture rate | 165.6 GTexel/s | 96.96 GTexel/s |
FP16 (half) performance | 10.60 TFLOPS (2:1) | 6.205 TFLOPS (2:1) |
FP32 (float) performance | 5.299 TFLOPS | 3.103 TFLOPS |
FP64 (double) performance | 331.2 GFLOPS (1:16) | 96.96 GFLOPS (1:32) |
Slot width | IGP | — |
---|---|---|
TDP | 50 W | 50 W |
Outputs | No outputs | No outputs |
Power connectors | None | None |
DirectX | 12 (12_1) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.2 | 1.2 |
Vulkan | 1.2 | 1.2.140 |
Shader model | 6.5 | 6.5 |
CUDA | — | 7.5 |