GPU model | Navi 10 | Vega 10 |
---|---|---|
Architecture | RDNA 1.0 | GCN 5.0 |
Foundry | TSMC | GlobalFoundries |
Manufacturing process | 7 nm | 14 nm |
Number of transistors | 10,300 million | 12,500 million |
Die size | 251 mm² | 495 mm² |
GPU variant | Navi 10 XTA | Vega 10 XT (215-0894200) |
Release date | Aug 4th, 2020 | Jul 10th, 2017 |
---|---|---|
Generation | Radeon Pro Mac | Radeon Pro |
Production | Active | Active |
Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
Launch price | — | 1,599 USD |
Base clock | 1243 MHz | 1200 MHz |
---|---|---|
Boost clock | 1499 MHz | 1500 MHz |
Memory clock | 1500 MHz 12 Gbps effective | 945 MHz 1890 Mbps effective |
Memory size | 16 GB | 16 GB |
---|---|---|
Memory type | GDDR6 | HBM2 |
Memory bus width | 256 bit | 2048 bit |
Bandwidth | 384.0 GB/s | 483.8 GB/s |
Shading units | 2560 | 4096 |
---|---|---|
TMUs | 160 | 256 |
ROPs | 64 | 64 |
Compute units | 40 | 64 |
Cache L2 | 4 MB | 4 MB |
Cache L1 | — | 16 KB (per CU) |
Pixel rate | 95.94 GPixel/s | 96.00 GPixel/s |
---|---|---|
Texture rate | 239.8 GTexel/s | 384.0 GTexel/s |
FP16 (half) performance | 15.35 TFLOPS (2:1) | 24.58 TFLOPS (2:1) |
FP32 (float) performance | 7.675 TFLOPS | 12.29 TFLOPS |
FP64 (double) performance | 479.7 GFLOPS (1:16) | 768.0 GFLOPS (1:16) |
Slot width | IGP | Dual-slot |
---|---|---|
TDP | 130 W | 230 W |
Suggested PSU | 300 W | 550 W |
Outputs | No outputs | 6x mini-DisplayPort |
Power connectors | None | 1x 6-pin + 1x 8-pin |
Length | — | 267 mm 10.5 inches |
Width | — | 111 mm 4.4 inches |
Board number | — | D051 |
DirectX | 12 (12_1) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 2.1 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.5 | 6.4 |