GPU model | Oland | Amber Lake GT2 |
---|---|---|
Architecture | GCN 1.0 | Generation 9.5 |
Foundry | TSMC | Intel |
Manufacturing process | 28 nm | 14 nm |
Number of transistors | 950 million | unknown |
Die size | 77 mm² | unknown |
Release date | May 5th, 2015 | — |
---|---|---|
Generation | Pirate Islands | — |
Production | End-of-life | — |
Interface | PCIe 3.0 x8 | — |
Predecessor | Volcanic Islands | — |
Successor | Arctic Islands | — |
Base clock | 730 MHz | 300 MHz |
---|---|---|
Boost clock | 780 MHz | 1050 MHz |
Memory clock | 1000 MHz 4 Gbps effective | System Shared |
Memory size | 2 GB | System Shared |
---|---|---|
Memory type | GDDR5 | System Shared |
Memory bus width | 128 bit | System Shared |
Bandwidth | 64.00 GB/s | System Dependent |
Shading units | 384 | 192 |
---|---|---|
TMUs | 24 | 24 |
ROPs | 8 | 3 |
Compute units | 6 | — |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 256 KB | — |
Execution units | — | 24 |
Pixel rate | 6.240 GPixel/s | 3.150 GPixel/s |
---|---|---|
Texture rate | 18.72 GTexel/s | 25.20 GTexel/s |
FP32 (float) performance | 599.0 GFLOPS | 403.2 GFLOPS |
FP64 (double) performance | 37.44 GFLOPS (1:16) | 100.8 GFLOPS (1:4) |
FP16 (half) performance | — | 806.4 GFLOPS (2:1) |
Slot width | Single-slot | IGP |
---|---|---|
TDP | 50 W | 15 W |
Suggested PSU | 250 W | — |
Outputs | 1x DVI1x HDMI1x VGA | No outputs |
Power connectors | None | — |
DirectX | 12 (11_1) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 5.1 | 6.4 |
Release date | — | Nov 7th, 2018 |
---|---|---|
Generation | — | HD Graphics-T (Amber Lake) |
Production | — | Active |
Interface | — | Ring Bus |
Reviews | — | 1 in our database |