GPU model | Broadway | M1 |
---|---|---|
GPU variant | Broadway PRO (216-0769024) | — |
Architecture | TeraScale 2 | Rage 4 |
Foundry | TSMC | TSMC |
Manufacturing process | 40 nm | 250 nm |
Number of transistors | 1,040 million | 8 million |
Die size | 166 mm² | 70 mm² |
Release date | Jan 7th, 2010 | Feb 1st, 1999 |
---|---|---|
Generation | Manhattan (Mobility HD 5800) | Rage Mobility (Mx) |
Production | End-of-life | End-of-life |
Interface | PCIe 2.0 x16 | AGP 2x |
Reviews | 2 in our database | 2 in our database |
Predecessor | M9x | — |
Successor | Vancouver | — |
GPU clock | 500 MHz | 83 MHz |
---|---|---|
Memory clock | 1000 MHz 4 Gbps effective | 125 MHz |
Memory size | 1024 MB | 8 MB |
---|---|---|
Memory type | GDDR5 | SDR |
Memory bus width | 128 bit | 64 bit |
Bandwidth | 64.00 GB/s | 1.000 GB/s |
Shading units | 800 | — |
---|---|---|
TMUs | 40 | 2 |
ROPs | 16 | 2 |
Compute units | 10 | — |
Cache L1 | 8 KB (per CU) | — |
Cache L2 | 256 KB | — |
Pixel shaders | — | 2 |
Vertex shaders | — | 0 |
Pixel rate | 8.000 GPixel/s | 166.0 MPixel/s |
---|---|---|
Texture rate | 20.00 GTexel/s | 166.0 MTexel/s |
FP32 (float) performance | 800.0 GFLOPS | — |
TDP | 30 W | unknown |
---|---|---|
Outputs | No outputs | No outputs |
Slot width | — | MXM Module |
DirectX | 11.2 (11_0) | 6.0 |
---|---|---|
OpenGL | 4.4 | 1.2 |
OpenCL | 1.2 | — |
Vulkan | — | — |
Shader model | 5.0 | — |
Pixel shader | — | — |
Vertex shader | — | — |