GPU model | Polaris 24 | R600 |
---|---|---|
GPU variant | Polaris 24 XL | R600 V8600 |
Architecture | GCN 3.0 | TeraScale |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 80 nm |
Number of transistors | 1,550 million | 720 million |
Die size | 125 mm² | 420 mm² |
Release date | May 13th, 2019 | — |
---|---|---|
Generation | Mobility Radeon (M600) | — |
Production | End-of-life | — |
Interface | PCIe 3.0 x8 | — |
Predecessor | Crystal System | — |
Base clock | 730 MHz | — |
---|---|---|
Boost clock | 1024 MHz | — |
Memory clock | 900 MHz 1800 Mbps effective | 868 MHz 1736 Mbps effective |
GPU clock | — | 688 MHz |
Memory size | 2 GB | 1024 MB |
---|---|---|
Memory type | DDR3 | GDDR4 |
Memory bus width | 64 bit | 512 bit |
Bandwidth | 14.40 GB/s | 111.1 GB/s |
Shading units | 384 | 320 |
---|---|---|
TMUs | 24 | 16 |
ROPs | 8 | 16 |
Compute units | 6 | 4 |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 128 KB | 256 KB |
Pixel rate | 8.192 GPixel/s | 11.01 GPixel/s |
---|---|---|
Texture rate | 24.58 GTexel/s | 11.01 GTexel/s |
FP16 (half) performance | 786.4 GFLOPS (1:1) | — |
FP32 (float) performance | 786.4 GFLOPS | 440.3 GFLOPS |
FP64 (double) performance | 49.15 GFLOPS (1:16) | — |
Slot width | IGP | Dual-slot |
---|---|---|
TDP | 50 W | 159 W |
Outputs | No outputs | 1x DVI1x DisplayPort1x S-Video |
Power connectors | None | 1x 6-pin + 1x 8-pin |
Length | — | 254 mm 10 inches |
Width | — | 111 mm 4.4 inches |
Suggested PSU | — | 450 W |
Board number | — | B313 |
DirectX | 12 (12_0) | 10.0 (10_0) |
---|---|---|
OpenGL | 4.6 | 3.3 (full) 4.0 (partial) |
OpenCL | 2.0 | — |
Vulkan | 1.2 | — |
Shader model | 6.3 | 4.0 |
Release date | — | May 14th, 2007 |
---|---|---|
Generation | — | FireGL |
Production | — | End-of-life |
Launch price | — | 1,899 USD |
Interface | — | PCIe 1.0 x16 |
Reviews | — | 5 in our database |