| 核心参数 | |
| 核心频率 | 0.7 GHz |
|---|---|
| 核心架构 | TeraScale |
| 制作工艺 | 55 nm |
| L2 Cache | 256 KB |
| 单元参数 | |
| Shading Units | 320 |
|---|---|
| TMUs | 16 |
| ROPs | 16 |
| 显存参数 | |
| 显存大小 | 512 MB |
|---|---|
| 显存频率 | 850 MHz 1700 Mbps |
| 显存类型 | GDDR3 |
| 显存位宽 | 256 bit |
| 显存带宽 | 54.40 GB/s |
| 理论性能 | |
| Pixel Rate (像素) | 10.56 GPixel/s |
|---|---|
| Texture Rate (纹理) | 10.56 GTexel/s |
| FP32 (单精度) | 422.4 GFLOPS |
| FP64 (双精度) | 84.48 GFLOPS (1:5) |
| 显卡参数 |
| 图形功能 | |
| DirectX | 10.1 (10.1) |
|---|---|
| OpenGL | 3.3 |
| OpenCL | N/A |
| Vulkan | N/A |
| Shader Model | 4.1 |
| 公版规格 | |
| TDP | 110 W |
|---|---|
| 输出接口 | Portable Device Dependent |
| 晶圆参数 | |
| 核心代号 | M88 |
|---|---|
| 晶圆编号 | M88 XT-L (216-0709003) |
| 晶圆面积 | 192 mm² |
| 生成厂家 | TSMC |
| 晶体管数量 | 6.66亿 |
| 晶体管密度 | 0.035亿/mm² |
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