显卡名称 | Eaglelake | Tiger Lake GT2 |
---|---|---|
GPU变体 | Eaglelake-B (B43) | — |
建筑 | Generation 5.0 | Generation 12.1 |
铸造厂 | Intel | Intel |
工艺尺寸 | 65 nm | 10 nm |
晶体管 | unknown | unknown |
模具尺寸 | unknown | 146 mm² |
发布日期 | Dec 1st, 2008 | Sep 2nd, 2020 |
---|---|---|
代 | GMA 4500 (IGP) | Iris Xe Graphics-M (Tiger Lake) |
生产 | End-of-life | Active |
总线接口 | PCIe 1.0 x16 | Ring Bus |
评测 | 1 in our database | 1 in our database |
GPU时钟 | 533 MHz | — |
---|---|---|
内存时钟 | System Shared | System Shared |
基本时钟 | — | 300 MHz |
升压时钟 | — | 1100 MHz |
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 |
像素着色器 | 4 | — |
---|---|---|
顶点着色器 | 0 | — |
TMUs | 4 | 40 |
ROPs | 4 | 20 |
着色单元 | — | 640 |
执行单元 | — | 80 |
缓存 L2 | — | 1024 KB |
gpu.details.l3-cache | — | 3.75 MB |
像素率 | 2.132 GPixel/s | 22.00 GPixel/s |
---|---|---|
纹理率 | 2.132 GTexel/s | 44.00 GTexel/s |
FP16(半)性能 | — | 2.816 TFLOPS (2:1) |
FP32(浮动)性能 | — | 1,408 GFLOPS |
FP64(双)性能 | — | 352.0 GFLOPS (1:4) |
槽宽 | IGP | IGP |
---|---|---|
TDP | 13 W | 15 W |
输出 | No outputs | No outputs |
DirectX | 10.0 | 12 (12_1) |
---|---|---|
OpenGL | 2.0 | 4.6 |
OpenCL | — | 3.0 |
Vulkan | — | 1.2 |
着色器模型 | 4.0 | 6.4 |