GPU model | Saturn | Madison |
---|---|---|
GPU variant | Saturn XT | Madison XT (216-0772003) |
Architecture | GCN 2.0 | TeraScale 2 |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 40 nm |
Number of transistors | 2,080 million | 627 million |
Die size | 160 mm² | 104 mm² |
Release date | Feb 5th, 2015 | Apr 22nd, 2010 |
---|---|---|
Generation | Crystal System (R9 M200) | Manhattan (Mobility HD 5600) |
Production | End-of-life | End-of-life |
Interface | PCIe 3.0 x16 | PCIe 2.0 x16 |
Predecessor | Solar System | M9x |
Successor | Mobility Radeon | Vancouver |
Reviews | — | 2 in our database |
Base clock | 900 MHz | — |
---|---|---|
Boost clock | 1000 MHz | — |
Memory clock | 1375 MHz 5.5 Gbps effective | 795 MHz 1590 Mbps effective |
GPU clock | — | 650 MHz |
Memory size | 4 GB | 512 MB |
---|---|---|
Memory type | GDDR5 | GDDR3 |
Memory bus width | 128 bit | 128 bit |
Bandwidth | 88.00 GB/s | 25.44 GB/s |
Shading units | 896 | 400 |
---|---|---|
TMUs | 56 | 20 |
ROPs | 16 | 8 |
Compute units | 14 | 5 |
Cache L1 | 16 KB (per CU) | 8 KB (per CU) |
Cache L2 | 256 KB | 256 KB |
Pixel rate | 16.00 GPixel/s | 5.200 GPixel/s |
---|---|---|
Texture rate | 56.00 GTexel/s | 13.00 GTexel/s |
FP32 (float) performance | 1.792 TFLOPS | 520.0 GFLOPS |
FP64 (double) performance | 112.0 GFLOPS (1:16) | — |
TDP | unknown | 15 W |
---|---|---|
Outputs | No outputs | No outputs |
DirectX | 12 (12_0) | 11.2 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.4 |
OpenCL | 2.0 | 1.2 |
Vulkan | 1.2 | — |
Shader model | 6.3 | 5.0 |