GPU model | Broadway | Parhelia-512 |
---|---|---|
GPU variant | Broadway PRO (216-0769024) | PHF-D2 |
Architecture | TeraScale 2 | Parhelia |
Foundry | TSMC | UMC |
Manufacturing process | 40 nm | 150 nm |
Number of transistors | 1,040 million | 80 million |
Die size | 166 mm² | 174 mm² |
Release date | Jan 7th, 2010 | — |
---|---|---|
Generation | Manhattan (Mobility HD 5800) | — |
Production | End-of-life | — |
Interface | PCIe 2.0 x16 | — |
Reviews | 2 in our database | — |
Predecessor | M9x | — |
Successor | Vancouver | — |
GPU clock | 500 MHz | 250 MHz |
---|---|---|
Memory clock | 1000 MHz 4 Gbps effective | 325 MHz 650 Mbps effective |
Memory size | 1024 MB | 256 MB |
---|---|---|
Memory type | GDDR5 | DDR |
Memory bus width | 128 bit | 256 bit |
Bandwidth | 64.00 GB/s | 20.80 GB/s |
Shading units | 800 | — |
---|---|---|
TMUs | 40 | 16 |
ROPs | 16 | 4 |
Compute units | 10 | — |
Cache L1 | 8 KB (per CU) | — |
Cache L2 | 256 KB | — |
Pixel shaders | — | 4 |
Vertex shaders | — | 4 |
Pixel rate | 8.000 GPixel/s | 1.000 GPixel/s |
---|---|---|
Texture rate | 20.00 GTexel/s | 4.000 GTexel/s |
FP32 (float) performance | 800.0 GFLOPS | — |
Vertex rate | — | 250.0 MVertices/s |
TDP | 30 W | unknown |
---|---|---|
Outputs | No outputs | 2x DVI |
Slot width | — | Single-slot |
Length | — | 175 mm 6.9 inches |
Suggested PSU | — | 200 W |
Power connectors | — | None |
Board number | — | PH-A8X256 |
DirectX | 11.2 (11_0) | 8.1 |
---|---|---|
OpenGL | 4.4 | 1.3 |
OpenCL | 1.2 | — |
Vulkan | — | — |
Shader model | 5.0 | — |
Pixel shader | — | 1.3 |
Vertex shader | — | 2.0 |
Release date | — | Mar 30th, 2004 |
---|---|---|
Generation | — | Parhelia |
Production | — | End-of-life |
Interface | — | AGP 8x |
Reviews | — | 5 in our database |