GPU model | Navi 14 | TU116 |
---|---|---|
GPU variant | Navi 14 XE | TU116-150-KA-A1 |
Architecture | RDNA 1.0 | Turing |
Foundry | TSMC | TSMC |
Manufacturing process | 7 nm | 12 nm |
Number of transistors | 6,400 million | 6,600 million |
Die size | 158 mm² | 284 mm² |
Release date | May 28th, 2020 | Jul 7th, 2020 |
---|---|---|
Generation | Navi | GeForce 16 |
Predecessor | Vega | GeForce 10 |
Production | Active | Active |
Interface | PCIe 4.0 x8 | PCIe 3.0 x16 |
Successor | Navi II | GeForce 20 |
Launch price | 129 USD | — |
Base clock | 1327 MHz | 1410 MHz |
---|---|---|
Game clock | 1448 MHz | — |
Boost clock | 1645 MHz | 1590 MHz |
Memory clock | 1750 MHz 14 Gbps effective | 1500 MHz 12 Gbps effective |
Memory size | 3 GB | 4 GB |
---|---|---|
Memory type | GDDR6 | GDDR6 |
Memory bus width | 96 bit | 128 bit |
Bandwidth | 168.0 GB/s | 192.0 GB/s |
Shading units | 1408 | 896 |
---|---|---|
TMUs | 88 | 56 |
ROPs | 32 | 32 |
Compute units | 22 | — |
Cache L2 | 1536 KB | 1024 KB |
SM count | — | 14 |
Cache L1 | — | 64 KB (per SM) |
Pixel rate | 52.64 GPixel/s | 50.88 GPixel/s |
---|---|---|
Texture rate | 144.8 GTexel/s | 89.04 GTexel/s |
FP16 (half) performance | 9.265 TFLOPS (2:1) | 5.699 TFLOPS (2:1) |
FP32 (float) performance | 4.632 TFLOPS | 2.849 TFLOPS |
FP64 (double) performance | 289.5 GFLOPS (1:16) | 89.04 GFLOPS (1:32) |
Slot width | Dual-slot | Dual-slot |
---|---|---|
Length | 180 mm 7.1 inches | 229 mm 9 inches |
TDP | 100 W | 80 W |
Suggested PSU | 300 W | 250 W |
Outputs | 1x HDMI3x DisplayPort | 1x DVI1x HDMI1x DisplayPort |
Power connectors | 1x 6-pin | None |
Width | — | 111 mm 4.4 inches |
Height | — | 35 mm 1.4 inches |
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 |