GPU model | Cypress | Coffee Lake GT2 |
---|---|---|
GPU variant | Cypress XT (215-0735033) | — |
Architecture | TeraScale 2 | Generation 9.5 |
Foundry | TSMC | Intel |
Manufacturing process | 40 nm | 14 nm+++ |
Number of transistors | 2,154 million | unknown |
Die size | 334 mm² | unknown |
Release date | Sep 23rd, 2009 | — |
---|---|---|
Generation | Evergreen | — |
Production | End-of-life | — |
Launch price | 399 USD | — |
Interface | PCIe 2.0 x16 | — |
Reviews | 171 in our database | — |
Predecessor | Radeon R700 | — |
Successor | Northern Islands | — |
GPU clock | 850 MHz | — |
---|---|---|
Memory clock | 1200 MHz 4.8 Gbps effective | System Shared |
Base clock | — | 350 MHz |
Boost clock | — | 1100 MHz |
Memory size | 1024 MB | System Shared |
---|---|---|
Memory type | GDDR5 | System Shared |
Memory bus width | 256 bit | System Shared |
Bandwidth | 153.6 GB/s | System Dependent |
Shading units | 1600 | 192 |
---|---|---|
TMUs | 80 | 24 |
ROPs | 32 | 3 |
Compute units | 20 | — |
Cache L1 | 8 KB (per CU) | — |
Cache L2 | 512 KB | — |
Execution units | — | 24 |
Pixel rate | 27.20 GPixel/s | 3.300 GPixel/s |
---|---|---|
Texture rate | 68.00 GTexel/s | 26.40 GTexel/s |
FP32 (float) performance | 2.720 TFLOPS | 422.4 GFLOPS |
FP64 (double) performance | 544.0 GFLOPS (1:5) | 105.6 GFLOPS (1:4) |
FP16 (half) performance | — | 844.8 GFLOPS (2:1) |
Slot width | Dual-slot | IGP |
---|---|---|
Length | 280 mm 11 inches | — |
Width | 111 mm 4.4 inches | — |
Height | 37 mm 1.5 inches | — |
TDP | 188 W | 15 W |
Suggested PSU | 450 W | — |
Outputs | 2x DVI1x HDMI1x DisplayPort | No outputs |
Power connectors | 2x 6-pin | — |
Board number | C001-37 | — |
DirectX | 11.2 (11_0) | 12 (12_1) |
---|---|---|
OpenGL | 4.4 | 4.6 |
OpenCL | 1.2 | 3.0 |
Vulkan | — | 1.2 |
Shader model | 5.0 | 6.4 |
Release date | — | May 24th, 2018 |
---|---|---|
Generation | — | HD Graphics-W (Coffee Lake) |
Production | — | Active |
Interface | — | Ring Bus |
Reviews | — | 1 in our database |