GPU model | Baffin | TU117 |
---|---|---|
GPU variant | Baffin XT | N18S-G5 |
Architecture | GCN 4.0 | Turing |
Foundry | GlobalFoundries | TSMC |
Manufacturing process | 14 nm | 12 nm |
Number of transistors | 3,000 million | 4,700 million |
Die size | 123 mm² | 200 mm² |
Release date | Nov 10th, 2016 | — |
---|---|---|
Generation | Radeon Pro | — |
Production | Active | — |
Launch price | 399 USD | — |
Interface | PCIe 3.0 x8 | — |
Base clock | 1125 MHz | 1395 MHz |
---|---|---|
Boost clock | 1201 MHz | 1575 MHz |
Memory clock | 1500 MHz 6 Gbps effective | 1250 MHz 10 Gbps effective |
Memory size | 4 GB | 2 GB |
---|---|---|
Memory type | GDDR5 | GDDR6 |
Memory bus width | 128 bit | 64 bit |
Bandwidth | 96.00 GB/s | 80.00 GB/s |
Shading units | 1024 | 896 |
---|---|---|
TMUs | 64 | 56 |
ROPs | 16 | 32 |
Compute units | 16 | — |
Cache L1 | 16 KB (per CU) | 64 KB (per SM) |
Cache L2 | 1024 KB | 512 KB |
SM count | — | 14 |
Pixel rate | 19.22 GPixel/s | 50.40 GPixel/s |
---|---|---|
Texture rate | 76.86 GTexel/s | 88.20 GTexel/s |
FP16 (half) performance | 2.460 TFLOPS (1:1) | 5.645 TFLOPS (2:1) |
FP32 (float) performance | 2.460 TFLOPS | 2.822 TFLOPS |
FP64 (double) performance | 153.7 GFLOPS (1:16) | 88.20 GFLOPS (1:32) |
Slot width | Single-slot | — |
---|---|---|
Length | 168 mm 6.6 inches | — |
Width | 69 mm 2.7 inches | — |
TDP | 50 W | 31 W |
Suggested PSU | 250 W | — |
Outputs | 4x mini-DisplayPort | No outputs |
Power connectors | None | None |
Board number | D015 | — |
DirectX | 12 (12_0) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.4 | 6.6 |
CUDA | — | 7.5 |
Release date | — | Aug 25th, 2020 |
---|---|---|
Generation | — | GeForce MX (4xx) |
Production | — | Active |
Interface | — | PCIe 4.0 x4 |