显卡名称 | Sandy Bridge GT2 | Tiger Lake GT2 |
---|---|---|
建筑 | Generation 6.0 | Generation 12.1 |
铸造厂 | Intel | Intel |
工艺尺寸 | 32 nm | 10 nm |
晶体管 | 624 million | unknown |
模具尺寸 | 149 mm² | 146 mm² |
发布日期 | Feb 1st, 2011 | Sep 2nd, 2020 |
---|---|---|
代 | HD Graphics-M (Sandy Bridge) | Iris Xe Graphics-M (Tiger Lake) |
生产 | End-of-life | Active |
总线接口 | Ring Bus | Ring Bus |
评测 | 1 in our database | 1 in our database |
基本时钟 | 350 MHz | 300 MHz |
---|---|---|
升压时钟 | 1000 MHz | 1100 MHz |
内存时钟 | System Shared | System Shared |
内存大小 | System Shared | System Shared |
---|---|---|
内存类型 | System Shared | System Shared |
内存总线 | System Shared | System Shared |
带宽 | System Dependent | System Dependent |
着色单元 | 96 | 384 |
---|---|---|
TMUs | 12 | 24 |
ROPs | 2 | 12 |
执行单元 | 12 | 48 |
gpu.details.l3-cache | — | 3.75 MB |
像素率 | 2.000 GPixel/s | 13.20 GPixel/s |
---|---|---|
纹理率 | 12.00 GTexel/s | 26.40 GTexel/s |
FP32(浮动)性能 | 192.0 GFLOPS | 844.8 GFLOPS |
FP16(半)性能 | — | 1.690 TFLOPS (2:1) |
FP64(双)性能 | — | 211.2 GFLOPS (1:4) |
槽宽 | IGP | IGP |
---|---|---|
TDP | unknown | 15 W |
输出 | No outputs | No outputs |
DirectX | 11.1 (10_1) | 12 (12_1) |
---|---|---|
OpenGL | 3.1 | 4.6 |
OpenCL | — | 3.0 |
Vulkan | — | 1.2 |
着色器模型 | 4.1 | 6.4 |