GPU model | Cedar | Scrapper Lite |
---|---|---|
Architecture | TeraScale 2 | TeraScale 3 |
Foundry | TSMC | TSMC |
Manufacturing process | 40 nm | 32 nm |
Number of transistors | 292 million | 1,303 million |
Die size | 59 mm² | 246 mm² |
Release date | Jan 8th, 2013 | — |
---|---|---|
Generation | Sea Islands | — |
Production | End-of-life | — |
Interface | PCIe 2.0 x16 | — |
Predecessor | Southern Islands | — |
Successor | Volcanic Islands | — |
GPU clock | 650 MHz | 760 MHz |
---|---|---|
Memory clock | 667 MHz 1334 Mbps effective | System Shared |
Memory size | 1024 MB | System Shared |
---|---|---|
Memory type | DDR3 | System Shared |
Memory bus width | 64 bit | System Shared |
Bandwidth | 10.67 GB/s | System Dependent |
Shading units | 80 | 128 |
---|---|---|
TMUs | 8 | 8 |
ROPs | 4 | 4 |
Compute units | 2 | 2 |
Cache L1 | 8 KB (per CU) | — |
Cache L2 | 128 KB | — |
Pixel rate | 2.600 GPixel/s | 3.040 GPixel/s |
---|---|---|
Texture rate | 5.200 GTexel/s | 6.080 GTexel/s |
FP32 (float) performance | 104.0 GFLOPS | 194.6 GFLOPS |
Slot width | Single-slot | IGP |
---|---|---|
Length | 168 mm 6.6 inches | — |
TDP | 19 W | 65 W |
Suggested PSU | 200 W | — |
Outputs | 1x DVI1x HDMI | No outputs |
Power connectors | None | — |
Board number | C026 | — |
DirectX | 11.2 (11_0) | 11.2 (11_0) |
---|---|---|
OpenGL | 4.4 | 4.4 |
OpenCL | 1.2 | 1.2 |
Vulkan | — | — |
Shader model | 5.0 | 5.0 |
Release date | — | Jul 2013 |
---|---|---|
Generation | — | Richland (HD 8000) |
Production | — | End-of-life |
Interface | — | IGP |
Predecessor | — | Trinity |
Successor | — | Kabini |