GPU model | Navi 23 | GA104 |
---|---|---|
GPU variant | Navi 23 XL (215-130000016) | GA104-400-A1 |
Architecture | RDNA 2.0 | Ampere |
Foundry | TSMC | Samsung |
Manufacturing process | 7 nm | 8 nm |
Number of transistors | 11,060 million | 17,400 million |
Die size | 237 mm² | 392 mm² |
Release date | Oct 13th, 2021 | May 31st, 2021 |
---|---|---|
Generation | Navi II | GeForce 30 |
Predecessor | Navi | GeForce 20 |
Production | Active | Active |
Launch price | 329 USD | 599 USD |
Interface | PCIe 4.0 x8 | PCIe 4.0 x16 |
Successor | Navi III | — |
gpu.details.availability | — | Jun 10th, 2021 |
Reviews | — | 43 in our database |
Base clock | 1626 MHz | 1575 MHz |
---|---|---|
Boost clock | 2491 MHz | 1770 MHz |
Memory clock | 1750 MHz 14 Gbps effective | 1188 MHz 19 Gbps effective |
Game clock | 2044 MHz | — |
Memory size | 8 GB | 8 GB |
---|---|---|
Memory type | GDDR6 | GDDR6X |
Memory bus width | 128 bit | 256 bit |
Bandwidth | 224.0 GB/s | 608.3 GB/s |
Shading units | 1792 | 6144 |
---|---|---|
TMUs | 112 | 192 |
ROPs | 64 | 96 |
Compute units | 28 | — |
RT cores | 28 | 48 |
gpu.details.l0-cache | 32 KB per WGP | — |
Cache L1 | 128 KB per Array | 128 KB (per SM) |
Cache L2 | 2 MB | 4 MB |
gpu.details.l3-cache | 32 MB | — |
SM count | — | 48 |
Tensor cores | — | 192 |
Pixel rate | 159.4 GPixel/s | 169.9 GPixel/s |
---|---|---|
Texture rate | 279.0 GTexel/s | 339.8 GTexel/s |
FP16 (half) performance | 17.86 TFLOPS (2:1) | 21.75 TFLOPS (1:1) |
FP32 (float) performance | 8.928 TFLOPS | 21.75 TFLOPS |
FP64 (double) performance | 558.0 GFLOPS (1:16) | 339.8 GFLOPS (1:64) |
Slot width | Dual-slot | Dual-slot |
---|---|---|
TDP | 132 W | 290 W |
Suggested PSU | 300 W | 600 W |
Outputs | 1x HDMI3x DisplayPort | 1x HDMI3x DisplayPort |
Power connectors | 1x 8-pin | 1x 12-pin |
Length | 190 mm 7.5 inches | 267 mm 10.5 inches |
Width | 110 mm 4.3 inches | 112 mm 4.4 inches |
Height | 40 mm 1.6 inches | — |
Board number | — | PG143 SKU 15 |
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 | — | 8.6 |