GPU model | Vega 20 | GP106 |
---|---|---|
GPU variant | Vega 20 GLXT | — |
Architecture | GCN 5.1 | Pascal |
Foundry | TSMC | TSMC |
Manufacturing process | 7 nm | 16 nm |
Number of transistors | 13,230 million | 4,400 million |
Die size | 331 mm² | 200 mm² |
Release date | Nov 18th, 2018 | — |
---|---|---|
Generation | Radeon Instinct | — |
Production | Active | — |
Interface | PCIe 4.0 x16 | — |
Base clock | 1200 MHz | 1493 MHz |
---|---|---|
Boost clock | 1746 MHz | 1620 MHz |
Memory clock | 1000 MHz 2 Gbps effective | 1752 MHz 7 Gbps effective |
Memory size | 16 GB | 2 GB |
---|---|---|
Memory type | HBM2 | GDDR5 |
Memory bus width | 4096 bit | 128 bit |
Bandwidth | 1,024 GB/s | 112.1 GB/s |
Shading units | 3840 | 768 |
---|---|---|
TMUs | 240 | 48 |
ROPs | 64 | 32 |
Compute units | 60 | — |
Cache L1 | 16 KB (per CU) | 48 KB (per SM) |
Cache L2 | 4 MB | 1024 KB |
SM count | — | 6 |
Pixel rate | 111.7 GPixel/s | 51.84 GPixel/s |
---|---|---|
Texture rate | 419.0 GTexel/s | 77.76 GTexel/s |
FP16 (half) performance | 26.82 TFLOPS (2:1) | 38.88 GFLOPS (1:64) |
FP32 (float) performance | 13.41 TFLOPS | 2.488 TFLOPS |
FP64 (double) performance | 6.705 TFLOPS (1:2) | 77.76 GFLOPS (1:32) |
Slot width | Dual-slot | — |
---|---|---|
Length | 267 mm 10.5 inches | — |
TDP | 300 W | 75 W |
Suggested PSU | 700 W | — |
Outputs | 1x mini-DisplayPort | No outputs |
Power connectors | 1x 6-pin + 1x 8-pin | None |
Board number | — | E2914 SKU 30 |
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 | — | Feb 1st, 2017 |
---|---|---|
Generation | — | GeForce 10 Mobile |
Production | — | End-of-life |
Interface | — | PCIe 3.0 x16 |
Reviews | — | 58 in our database |
Predecessor | — | GeForce 900M |
Successor | — | GeForce 20 Mobile |