GPU model | Navi 22 | GT200B |
---|---|---|
GPU variant | Navi 22 | — |
Architecture | RDNA 2.0 | Tesla 2.0 |
Foundry | TSMC | TSMC |
Manufacturing process | 7 nm | 55 nm |
Number of transistors | 17,200 million | 1,400 million |
Die size | 335 mm² | 470 mm² |
Release date | Unknown | — |
---|---|---|
Generation | Mobility Radeon (Navi II) | — |
Production | Active | — |
Interface | PCIe 4.0 x16 | — |
Base clock | 1489 MHz | — |
---|---|---|
Boost clock | 2250 MHz | — |
Memory clock | 2000 MHz 16 Gbps effective | 800 MHz 1600 Mbps effective |
GPU clock | — | 610 MHz |
Shader clock | — | 1296 MHz |
Memory size | 10 GB | 4 GB |
---|---|---|
Memory type | GDDR6 | GDDR3 |
Memory bus width | 160 bit | 512 bit |
Bandwidth | 320.0 GB/s | 102.4 GB/s |
Shading units | 2304 | 240 |
---|---|---|
TMUs | 144 | 80 |
ROPs | 64 | 32 |
Compute units | 36 | — |
RT cores | 36 | — |
gpu.details.l0-cache | 32 KB per WGP | — |
Cache L1 | 128 KB per Array | — |
Cache L2 | 3 MB | 256 KB |
gpu.details.l3-cache | 96 MB | — |
SM count | — | 30 |
Pixel rate | 144.0 GPixel/s | 19.52 GPixel/s |
---|---|---|
Texture rate | 324.0 GTexel/s | 48.80 GTexel/s |
FP16 (half) performance | 20.74 TFLOPS (2:1) | — |
FP32 (float) performance | 10.37 TFLOPS | 622.1 GFLOPS |
FP64 (double) performance | 648.0 GFLOPS (1:16) | 77.76 GFLOPS (1:8) |
Slot width | IGP | Dual-slot |
---|---|---|
TDP | 180 W | 188 W |
Outputs | No outputs | No outputs |
Power connectors | None | — |
Length | — | 267 mm 10.5 inches |
Suggested PSU | — | 450 W |
DirectX | 12 Ultimate (12_2) | 11.1 (10_0) |
---|---|---|
OpenGL | 4.6 | 3.3 |
OpenCL | 2.1 | 1.1 |
Vulkan | 1.2 | — |
Shader model | 6.5 | 4.0 |
CUDA | — | 1.3 |
Release date | — | Apr 9th, 2009 |
---|---|---|
Generation | — | Tesla |
Production | — | End-of-life |
Interface | — | PCIe 2.0 x16 |