GPU model | Amethyst | Ivy Bridge GT2 |
---|---|---|
GPU variant | E8950 | — |
Architecture | GCN 3.0 | Generation 7.0 |
Foundry | TSMC | Intel |
Manufacturing process | 28 nm | 22 nm |
Number of transistors | 5,000 million | 1,200 million |
Die size | 366 mm² | 133 mm² |
Release date | Sep 29th, 2015 | — |
---|---|---|
Generation | Embedded (8000) | — |
Production | End-of-life | — |
Interface | MXM-B (3.0) | — |
Reviews | 3 in our database | — |
Base clock | 735 MHz | 650 MHz |
---|---|---|
Boost clock | 1000 MHz | 1050 MHz |
Memory clock | 1500 MHz 6 Gbps effective | System Shared |
Memory size | 8 GB | System Shared |
---|---|---|
Memory type | GDDR5 | System Shared |
Memory bus width | 256 bit | System Shared |
Bandwidth | 192.0 GB/s | System Dependent |
Shading units | 2048 | 128 |
---|---|---|
TMUs | 128 | 16 |
ROPs | 32 | 2 |
Compute units | 32 | — |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 512 KB | — |
Execution units | — | 16 |
Pixel rate | 32.00 GPixel/s | 2.100 GPixel/s |
---|---|---|
Texture rate | 128.0 GTexel/s | 16.80 GTexel/s |
FP16 (half) performance | 4.096 TFLOPS (1:1) | — |
FP32 (float) performance | 4.096 TFLOPS | 268.8 GFLOPS |
FP64 (double) performance | 256.0 GFLOPS (1:16) | 67.20 GFLOPS (1:4) |
Slot width | MXM Module | IGP |
---|---|---|
TDP | 95 W | unknown |
Outputs | No outputs | No outputs |
Power connectors | None | — |
Board number | C769 | — |
DirectX | 12 (12_0) | 11.1 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.0 |
OpenCL | 2.0 | 1.2 |
Vulkan | 1.2 | 1.0 |
Shader model | 6.3 | 5.0 |
Release date | — | May 14th, 2012 |
---|---|---|
Generation | — | HD Graphics (Ivy Bridge) |
Production | — | End-of-life |
Interface | — | Ring Bus |
Reviews | — | 1 in our database |