| 核心参数 | |
| 核心频率 | 0.7 GHz |
|---|---|
| 核心架构 | TeraScale |
| 制作工艺 | 40 nm |
| L1 Cache | 16 KB (每CU) |
| L2 Cache | 128 KB |
| 单元参数 | |
| Shading Units | 640 |
|---|---|
| TMUs | 32 |
| ROPs | 16 |
| 显存参数 | |
| 显存大小 | 1024 MB |
|---|---|
| 显存频率 | 846 MHz 3.4 Gbps |
| 显存类型 | GDDR5 |
| 显存位宽 | 128 bit |
| 显存带宽 | 54.14 GB/s |
| 理论性能 | |
| Pixel Rate (像素) | 10.40 GPixel/s |
|---|---|
| Texture Rate (纹理) | 20.80 GTexel/s |
| FP32 (单精度) | 832.0 GFLOPS |
| FP64 (双精度) | 166.4 GFLOPS (1:5) |
| 显卡参数 |
| 图形功能 | |
| DirectX | 10.1 (10.1) |
|---|---|
| OpenGL | 3.3 |
| OpenCL | 1.1 |
| Vulkan | N/A |
| Shader Model | 4.1 |
| 公版规格 | |
| PCIE挡板位占用 | MXM Module |
|---|---|
| TDP | 60 W |
| 输出接口 | Portable Device Dependent |
| 供电接口 | None |
| 板卡编号 | B779 |
| 晶圆参数 | |
| 核心代号 | M97 |
|---|---|
| 晶圆编号 | M97 XT-GL (216-0731006) |
| 晶圆面积 | 137 mm² |
| 生成厂家 | TSMC |
| 晶体管数量 | 8.26亿 |
| 晶体管密度 | 0.06亿/mm² |
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