GPU model | Vega 20 | GP104 |
---|---|---|
GPU variant | Vega 20 GL XT | N17E-Q5-A1 |
Architecture | GCN 5.1 | Pascal |
Foundry | TSMC | TSMC |
Manufacturing process | 7 nm | 16 nm |
Number of transistors | 13,230 million | 7,200 million |
Die size | 331 mm² | 314 mm² |
Release date | May 13th, 2020 | — |
---|---|---|
Generation | Radeon Pro | — |
Production | Active | — |
Launch price | 1,899 USD | — |
Interface | PCIe 4.0 x16 | — |
Base clock | 1400 MHz | 1278 MHz |
---|---|---|
Boost clock | 1700 MHz | 1582 MHz |
Memory clock | 1000 MHz 2 Gbps effective | 1502 MHz 6 Gbps effective |
Memory size | 16 GB | 16 GB |
---|---|---|
Memory type | HBM2 | GDDR5 |
Memory bus width | 4096 bit | 256 bit |
Bandwidth | 1,024 GB/s | 192.3 GB/s |
Shading units | 3840 | 2048 |
---|---|---|
TMUs | 240 | 128 |
ROPs | 64 | 64 |
Compute units | 60 | — |
Cache L1 | 16 KB (per CU) | 48 KB (per SM) |
Cache L2 | 4 MB | 2 MB |
SM count | — | 16 |
Pixel rate | 108.8 GPixel/s | 101.2 GPixel/s |
---|---|---|
Texture rate | 408.0 GTexel/s | 202.5 GTexel/s |
FP16 (half) performance | 26.11 TFLOPS (2:1) | 101.2 GFLOPS (1:64) |
FP32 (float) performance | 13.06 TFLOPS | 6.480 TFLOPS |
FP64 (double) performance | 6.528 TFLOPS (1:2) | 202.5 GFLOPS (1:32) |
Slot width | Dual-slot | MXM Module |
---|---|---|
Length | 305 mm 12 inches | — |
Width | 111 mm 4.4 inches | — |
TDP | 250 W | 100 W |
Suggested PSU | 600 W | — |
Outputs | 6x mini-DisplayPort | No outputs |
Power connectors | 1x 6-pin + 1x 8-pin | None |
Board number | D360-37 | — |
DirectX | 12 (12_1) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.4 | 6.4 |
CUDA | — | 6.1 |
Release date | — | Jan 11th, 2017 |
---|---|---|
Generation | — | Quadro Mobile (Px000) |
Production | — | End-of-life |
Interface | — | MXM-B (3.0) |