GPU model | Navi 14 | GP106 |
---|---|---|
GPU variant | Navi 14 ULA | GP106-875-A1 |
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 | — |
---|---|---|
Generation | Radeon Pro Mac (Navi Mobile) | — |
Production | Active | — |
Interface | PCIe 4.0 x8 | — |
Base clock | 1000 MHz | 1076 MHz |
---|---|---|
Boost clock | 1450 MHz | 1480 MHz |
Memory clock | 1500 MHz 12 Gbps effective | 1752 MHz 7 Gbps effective |
Memory size | 8 GB | 5 GB |
---|---|---|
Memory type | GDDR6 | GDDR5 |
Memory bus width | 128 bit | 160 bit |
Bandwidth | 192.0 GB/s | 140.2 GB/s |
Shading units | 1536 | 1024 |
---|---|---|
TMUs | 96 | 64 |
ROPs | 32 | 40 |
Compute units | 24 | — |
Cache L2 | 2 MB | 1280 KB |
SM count | — | 8 |
Cache L1 | — | 48 KB (per SM) |
Pixel rate | 46.40 GPixel/s | 59.20 GPixel/s |
---|---|---|
Texture rate | 139.2 GTexel/s | 94.72 GTexel/s |
FP16 (half) performance | 8.909 TFLOPS (2:1) | 47.36 GFLOPS (1:64) |
FP32 (float) performance | 4.454 TFLOPS | 3.031 TFLOPS |
FP64 (double) performance | 278.4 GFLOPS (1:16) | 94.72 GFLOPS (1:32) |
TDP | 85 W | 75 W |
---|---|---|
Outputs | No outputs | 4x DisplayPort |
Power connectors | None | None |
Slot width | — | Single-slot |
Length | — | 196 mm 7.7 inches |
Width | — | 111 mm 4.4 inches |
Suggested PSU | — | 250 W |
Board number | — | PG410 SKU 502 |
DirectX | 12 (12_1) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.5 | 6.4 |
CUDA | — | 6.1 |
Release date | — | Feb 6th, 2017 |
---|---|---|
Generation | — | Quadro |
Production | — | End-of-life |
Interface | — | PCIe 3.0 x16 |