显卡名称 | Cantiga | Ivy Bridge GT2 |
---|---|---|
建筑 | Generation 5.0 | Generation 7.0 |
铸造厂 | Intel | Intel |
工艺尺寸 | 65 nm | 22 nm |
晶体管 | unknown | 1,200 million |
模具尺寸 | unknown | 133 mm² |
发布日期 | Sep 1st, 2008 | May 14th, 2012 |
---|---|---|
代 | GMA Graphics-M (GMA 4500M IGP) | HD Graphics (Ivy Bridge) |
生产 | End-of-life | End-of-life |
总线接口 | FSB | 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 | — | 650 MHz |
升压时钟 | — | 1050 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 |
着色单元 | 80 | 128 |
---|---|---|
TMUs | 10 | 16 |
ROPs | 1 | 2 |
执行单元 | 10 | 16 |
像素率 | 533.0 MPixel/s | 2.100 GPixel/s |
---|---|---|
纹理率 | 5.330 GTexel/s | 16.80 GTexel/s |
FP32(浮动)性能 | 85.28 GFLOPS | 268.8 GFLOPS |
FP64(双)性能 | — | 67.20 GFLOPS (1:4) |
槽宽 | IGP | IGP |
---|---|---|
TDP | 13 W | unknown |
输出 | No outputs | No outputs |
DirectX | 10.0 | 11.1 (11_0) |
---|---|---|
OpenGL | 2.0 | 4.0 |
OpenCL | — | 1.2 |
Vulkan | — | 1.0 |
着色器模型 | 4.0 | 5.0 |