GPU model | Navi 23 | TU106 |
---|---|---|
GPU variant | Navi 23 XL (215-130000016) | TU106-125-A1 |
Architecture | RDNA 2.0 | Turing |
Foundry | TSMC | TSMC |
Manufacturing process | 7 nm | 12 nm |
Number of transistors | 11,060 million | 10,800 million |
Die size | 237 mm² | 445 mm² |
Release date | Oct 13th, 2021 | Jun 18th, 2020 |
---|---|---|
Generation | Navi II | GeForce 16 |
Predecessor | Navi | GeForce 10 |
Production | Active | Active |
Launch price | 329 USD | — |
Interface | PCIe 4.0 x8 | PCIe 3.0 x16 |
Successor | Navi III | GeForce 20 |
Base clock | 1626 MHz | 1410 MHz |
---|---|---|
Boost clock | 2491 MHz | 1590 MHz |
Memory clock | 1750 MHz 14 Gbps effective | 1500 MHz 12 Gbps effective |
Game clock | 2044 MHz | — |
Memory size | 8 GB | 4 GB |
---|---|---|
Memory type | GDDR6 | GDDR6 |
Memory bus width | 128 bit | 128 bit |
Bandwidth | 224.0 GB/s | 192.0 GB/s |
Shading units | 1792 | 896 |
---|---|---|
TMUs | 112 | 56 |
ROPs | 64 | 32 |
Compute units | 28 | — |
RT cores | 28 | 14 |
gpu.details.l0-cache | 32 KB per WGP | — |
Cache L1 | 128 KB per Array | 64 KB (per SM) |
Cache L2 | 2 MB | 1024 KB |
gpu.details.l3-cache | 32 MB | — |
SM count | — | 14 |
Tensor cores | — | 112 |
Pixel rate | 159.4 GPixel/s | 50.88 GPixel/s |
---|---|---|
Texture rate | 279.0 GTexel/s | 89.04 GTexel/s |
FP16 (half) performance | 17.86 TFLOPS (2:1) | 5.699 TFLOPS (2:1) |
FP32 (float) performance | 8.928 TFLOPS | 2.849 TFLOPS |
FP64 (double) performance | 558.0 GFLOPS (1:16) | 89.04 GFLOPS (1:32) |
Slot width | Dual-slot | Dual-slot |
---|---|---|
TDP | 132 W | 90 W |
Suggested PSU | 300 W | 250 W |
Outputs | 1x HDMI3x DisplayPort | 1x DVI1x HDMI1x DisplayPort |
Power connectors | 1x 8-pin | 1x 6-pin |
Length | 190 mm 7.5 inches | 229 mm 9 inches |
Width | 110 mm 4.3 inches | 111 mm 4.4 inches |
Height | 40 mm 1.6 inches | 35 mm 1.4 inches |
DirectX | 12.0 Ultimate (12_2) | 12 Ultimate (12_2) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.5 | 6.6 |
CUDA | — | 7.5 |