GPU model | Navi 14 | TU117 |
---|---|---|
GPU variant | Navi 14 XLM | N18P-G61-MP2 |
Architecture | RDNA 1.0 | Turing |
Foundry | TSMC | TSMC |
Manufacturing process | 7 nm | 12 nm |
Number of transistors | 6,400 million | 4,700 million |
Die size | 158 mm² | 200 mm² |
Release date | Nov 13th, 2019 | Apr 15th, 2020 |
---|---|---|
Generation | Mobility Radeon (Navi) | GeForce 16 Mobile |
Successor | Mobility Radeon | GeForce 20 Mobile |
Production | Active | Active |
Interface | PCIe 4.0 x8 | PCIe 3.0 x16 |
Predecessor | Crystal System | GeForce 10 Mobile |
Reviews | — | 45 in our database |
Base clock | 1000 MHz | 930 MHz |
---|---|---|
Game clock | 1181 MHz | — |
Boost clock | 1445 MHz | 1125 MHz |
Memory clock | 1750 MHz 14 Gbps effective | 1250 MHz 10 Gbps effective |
Memory size | 3 GB | 4 GB |
---|---|---|
Memory type | GDDR6 | GDDR6 |
Memory bus width | 96 bit | 128 bit |
Bandwidth | 168.0 GB/s | 160.0 GB/s |
Shading units | 1408 | 1024 |
---|---|---|
TMUs | 88 | 64 |
ROPs | 32 | 32 |
Compute units | 22 | — |
Cache L2 | 2 MB | 1024 KB |
SM count | — | 16 |
Cache L1 | — | 64 KB (per SM) |
Pixel rate | 46.24 GPixel/s | 36.00 GPixel/s |
---|---|---|
Texture rate | 127.2 GTexel/s | 72.00 GTexel/s |
FP16 (half) performance | 8.138 TFLOPS (2:1) | 4.608 TFLOPS (2:1) |
FP32 (float) performance | 4.069 TFLOPS | 2.304 TFLOPS |
FP64 (double) performance | 254.3 GFLOPS (1:16) | 72.00 GFLOPS (1:32) |
TDP | 85 W | 50 W |
---|---|---|
Outputs | No outputs | No outputs |
Power connectors | None | None |
Board number | — | E4904 SKU 11 |
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 | 6.6 |
CUDA | — | 7.5 |