GPU model | Navi 12 | TU116B |
---|---|---|
GPU variant | Navi 12 | — |
Architecture | RDNA 1.0 | Turing |
Foundry | TSMC | TSMC |
Manufacturing process | 7 nm | 12 nm |
Number of transistors | unknown | 6,600 million |
Die size | unknown | 284 mm² |
Release date | Dec 1st, 2020 | — |
---|---|---|
Generation | Radeon Pro | — |
Production | Active | — |
Interface | PCIe 4.0 x16 | — |
Base clock | 1000 MHz | 1455 MHz |
---|---|---|
Boost clock | 1600 MHz | 1590 MHz |
Memory clock | 1000 MHz 2 Gbps effective | 2000 MHz 16000 MHz effective |
Memory size | 8 GB | 6 GB |
---|---|---|
Memory type | HBM2 | GDDR6 |
Memory bus width | 2048 bit | 192 bit |
Bandwidth | 512.0 GB/s | 384.0 GB/s |
Shading units | 2304 | 1280 |
---|---|---|
TMUs | 144 | 80 |
ROPs | 64 | 48 |
Compute units | 36 | — |
Cache L2 | 4 MB | 1536 KB |
SM count | — | 20 |
Cache L1 | — | 64 KB (per SM) |
Pixel rate | 102.4 GPixel/s | 76.32 GPixel/s |
---|---|---|
Texture rate | 230.4 GTexel/s | 127.2 GTexel/s |
FP16 (half) performance | 14.75 TFLOPS (2:1) | 8.141 TFLOPS (2:1) |
FP32 (float) performance | 7.373 TFLOPS | 4.070 TFLOPS |
FP64 (double) performance | 460.8 GFLOPS (1:16) | 127.2 GFLOPS (1:32) |
Slot width | Dual-slot | — |
---|---|---|
Length | 267 mm 10.5 inches | 229 mm 9 inches |
Width | 111 mm 4.4 inches | — |
TDP | 225 W | unknown |
Suggested PSU | 550 W | — |
Outputs | No outputs | 1x DVI1x HDMI3x DisplayPort |
Power connectors | 1x 8-pin | 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 |
Release date | — | May 15th, 2019 |
---|---|---|
Generation | — | GeForce 16 Mobile |
Production | — | Active |
Interface | — | PCIe 3.0 x16 |