| 主要参数 | |
| 核心频率 | 纠错 |
|---|---|
| Turbo频率 | 纠错 |
| 流处理单元 | 160 个 纠错 |
| 核心架构 | TeraScale 2 共194款 纠错 |
| GPU代号 | Seymour 纠错 |
| 生产工艺 | 40 nm 纠错 |
| TDP功耗 | 20W 纠错 |
| 内存参数 | |
| 内存频率 | 1800 Mbps 纠错 |
|---|---|
| 内存类型 | GDDR3 纠错 |
| 内存位宽 | 64 bit 纠错 |
| 最大显存 | 1024 MB 纠错 |
| 参数补充 | |
| 晶片编号 | Seymour GL 纠错 |
|---|---|
| 代工厂 | TSMC 纠错 |
| 核心面积 | 67 mm² 纠错 |
| 一级缓存 | 8 KB (per CU) 纠错 |
| 二级缓存 | 128 KB 纠错 |
| 光栅单元 | 8 纠错 |
| 纹理单元 | 4 纠错 |
| Compute units | 2 纠错 |
| 总线接口 | PCIe 2.0 x16 纠错 |
| 理论性能 | |
| 像素填充率 | 3.000 GPixel/s 纠错 |
|---|---|
| 纹理填充率 | 6.000 GTexel/s 纠错 |
| 显存带宽 | 14.40 GB/s 纠错 |
| FP32 | 240.0 GFLOPS 纠错 |
| 显卡特性 | |
| DirectX | 11.2 (11_0) 纠错 |
|---|---|
| OpenGL | 4.4 纠错 |
| OpenCL | 1.2 纠错 |
| Vulkan | N/A 纠错 |
| Shader model | 5.0 纠错 |
VS
NVIDIA GT 520M
vs
AMD FireM3900
VS
NVIDIA 6200 LE AGP
vs
AMD FireM3900
VS
AMD HD 8400
vs
AMD FireM3900
VS
NVIDIA RTX 3070 Ti
vs
AMD FireM3900
VS
ATI Mobility HD 4330
vs
AMD FireM3900
VS
AMD R7 M465
vs
AMD FireM3900
VS
NVIDIA FX 5700 LE
vs
AMD FireM3900
VS
NVIDIA FX 5800
vs
AMD FireM3900
VS
AMD HD 6970M Mac Edition
vs
AMD FireM3900
VS
NVIDIA P102-100
vs
AMD FireM3900
VS
NVIDIA 9100M G mGPU AMD
vs
AMD FireM3900
VS
NVIDIA GT 705
vs
AMD FireM3900
VS
AMD HD 8650G IGP
vs
AMD FireM3900
VS
NVIDIA GTX 580 Rev. 2
vs
AMD FireM3900
VS
AMD 680M
vs
AMD FireM3900
VS
NVIDIA GTX 1650 TU116
vs
AMD FireM3900
VS
AMD E9175 PCIe
vs
AMD FireM3900
VS
AMD R9 255 OEM
vs
AMD FireM3900
VS
AMD R5 M320
vs
AMD FireM3900
VS
AMD HD 6550M
vs
AMD FireM3900
850 MHz /
725 MHz /
/ 900 MHz
800 MHz /
/
850 MHz /
840 MHz /
/ 900 MHz
680 MHz /
/
1410 MHz / 1665 MHz
1506 MHz / 1708 MHz
1320 MHz / 1777 MHz
1395 MHz / 1695 MHz
1825 MHz / 2250 MHz
1825 MHz / 2250 MHz
1440 MHz / 1710 MHz
1700 MHz / 2105 MHz
1350 MHz / 1545 MHz
1500 MHz / 1725 MHz
2.9 GHz / 3.5 GHz
3.5 GHz / 4.4 GHz
3.6 GHz / 4.9 GHz
2.3 GHz / 3.6 GHz
2.50 GHz / 4.40 GHz
3.70 GHz / 5.00 GHz
