GPU model | Jet | Redwood |
---|---|---|
GPU variant | Jet PRO (216-0568010) | Redwood PRO2 |
Architecture | GCN 1.0 | TeraScale 2 |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 40 nm |
Number of transistors | 690 million | 627 million |
Die size | 56 mm² | 104 mm² |
Release date | Jan 7th, 2014 | — |
---|---|---|
Generation | Crystal System (R5 M200) | — |
Production | End-of-life | — |
Interface | PCIe 3.0 x8 | — |
Predecessor | Solar System | — |
Successor | Mobility Radeon | — |
Base clock | 780 MHz | — |
---|---|---|
Boost clock | 855 MHz | — |
Memory clock | 1000 MHz 2 Gbps effective | 800 MHz 3.2 Gbps effective |
GPU clock | — | 550 MHz |
Memory size | 4 GB | 512 MB |
---|---|---|
Memory type | DDR3 | GDDR5 |
Memory bus width | 64 bit | 128 bit |
Bandwidth | 16.00 GB/s | 51.20 GB/s |
Shading units | 320 | 320 |
---|---|---|
TMUs | 20 | 16 |
ROPs | 8 | 8 |
Compute units | 5 | 4 |
Cache L1 | 16 KB (per CU) | 8 KB (per CU) |
Cache L2 | 128 KB | 256 KB |
Pixel rate | 6.840 GPixel/s | 4.400 GPixel/s |
---|---|---|
Texture rate | 17.10 GTexel/s | 8.800 GTexel/s |
FP32 (float) performance | 547.2 GFLOPS | 352.0 GFLOPS |
FP64 (double) performance | 34.20 GFLOPS (1:16) | — |
Slot width | IGP | Single-slot |
---|---|---|
TDP | unknown | 39 W |
Outputs | No outputs | 1x DVI1x HDMI1x VGA |
Length | — | 165 mm 6.5 inches |
Suggested PSU | — | 200 W |
Power connectors | — | None |
Board number | — | C021, C025, C029 |
DirectX | 12 (11_1) | 11.2 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.4 |
OpenCL | 1.2 | 1.2 |
Vulkan | 1.2 | — |
Shader model | 5.1 | 5.0 |
Release date | — | Feb 9th, 2010 |
---|---|---|
Generation | — | Evergreen |
Production | — | End-of-life |
Interface | — | PCIe 2.0 x16 |
Reviews | — | 29 in our database |
Predecessor | — | Radeon R700 |
Successor | — | Northern Islands |