| 主要参数 | |
| 核心频率 | 750 MHz 纠错 |
|---|---|
| Turbo频率 | 纠错 |
| 流处理单元 | 800 个 纠错 |
| 核心架构 | TeraScale 共39款 纠错 |
| GPU代号 | RV770 纠错 |
| 生产工艺 | 55 nm 纠错 |
| TDP功耗 | 160W 纠错 |
| 内存参数 | |
| 内存频率 | 3.6 Gbps 纠错 |
|---|---|
| 内存类型 | GDDR5 纠错 |
| 内存位宽 | 256 bit 纠错 |
| 最大显存 | 2 GB 纠错 |
| 参数补充 | |
| 晶片编号 | RV770 XT 纠错 |
|---|---|
| 晶体管数量 | 956 million 纠错 |
| 代工厂 | TSMC 纠错 |
| 核心面积 | 256 mm² 纠错 |
| 一级缓存 | 16 KB (per CU) 纠错 |
| 二级缓存 | 256 KB 纠错 |
| 光栅单元 | 40 纠错 |
| 纹理单元 | 16 纠错 |
| Compute units | 10 纠错 |
| 建议电源 | 450 W 纠错 |
| 公版供电 | 2x 6-pin 纠错 |
| 公版接口 | 1x DVI 纠错 |
| 总线接口 | PCIe 2.0 x16 纠错 |
| 理论性能 | |
| 像素填充率 | 12.00 GPixel/s 纠错 |
|---|---|
| 纹理填充率 | 30.00 GTexel/s 纠错 |
| 显存带宽 | 115.2 GB/s 纠错 |
| FP32 | 1,200 GFLOPS 纠错 |
| FP64 | 240.0 GFLOPS (1:5) 纠错 |
| 显卡特性 | |
| DirectX | 10.1 (10_1) 纠错 |
|---|---|
| OpenGL | 3.3 纠错 |
| OpenCL | 1.1 纠错 |
| Vulkan | N/A 纠错 |
| Shader model | 4.1 纠错 |
VS
NVIDIA GTX 1060 8GB GDDR5X
vs
AMD FireStream 9270
VS
NVIDIA RTX A3000 Mobile
vs
AMD FireStream 9270
VS
NVIDIA GT 820M
vs
AMD FireStream 9270
VS
NVIDIA 8800 GS
vs
AMD FireStream 9270
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AMD R9 M370X Mac Edition
vs
AMD FireStream 9270
VS
AMD Instinct MI25 MxGPU
vs
AMD FireStream 9270
VS
NVIDIA Tesla V100 DGXS 32GB
vs
AMD FireStream 9270
VS
NVIDIA FX 1700 Mac Edition
vs
AMD FireStream 9270
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NVIDIA GRID K520
vs
AMD FireStream 9270
VS
NVIDIA K620M
vs
AMD FireStream 9270
VS
NVIDIA P104-100
vs
AMD FireStream 9270
VS
NVIDIA TITAN Xp
vs
AMD FireStream 9270
VS
NVIDIA GTX 970
vs
AMD FireStream 9270
VS
AMD HD 7480D
vs
AMD FireStream 9270
VS
NVIDIA GTX 660M Mac Edition
vs
AMD FireStream 9270
VS
AMD HD 6230
vs
AMD FireStream 9270
VS
NVIDIA P6000
vs
AMD FireStream 9270
VS
AMD RX 580 Mobile
vs
AMD FireStream 9270
VS
NVIDIA 8100 + nForce 720a
vs
AMD FireStream 9270
VS
NVIDIA 9300 GS Rev. 2
vs
AMD FireStream 9270
850 MHz /
750 MHz /
625 MHz /
750 MHz /
777 MHz /
750 MHz /
600 MHz /
800 MHz /
725 MHz /
600 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
1410 MHz / 1665 MHz
2.9 GHz / 3.5 GHz
3.5 GHz / 4.4 GHz
3.6 GHz / 4.9 GHz
2.50 GHz / 4.40 GHz
3.70 GHz / 5.00 GHz
2.3 GHz / 3.6 GHz
