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原文英文,约300词,阅读约需1分钟。
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内容提要
本文介绍了Intel UHD Graphics 730的性能参数,包括计算单元、时钟频率、内存带宽及其在单精度、半精度和整数计算等方面的能力。
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关键要点
- 平台:Intel(R) OpenCL HD Graphics
- 设备:Intel(R) UHD Graphics 730 [0x4c8b]
- 驱动版本:1.0.0 (Linux x64)
- 计算单元:24
- 时钟频率:1300 MHz
- 全局内存带宽(GBPS):float 16.22, float2 16.66, float4 17.17, float8 17.24, float16 17.01
- 单精度计算(GFLOPS):float 491.72, float2 424.29, float4 489.42, float8 309.67, float16 308.31
- 半精度计算(GFLOPS):half 968.81, half2 957.68, half4 964.45, half8 958.57, half16 947.16
- 不支持双精度计算!已跳过
- 整数计算(GIOPS):int 164.62, int2 110.87, int4 105.41, int8 101.77, int16 122.87
- 整数计算快速24位(GIOPS):int 164.61, int2 110.88, int4 105.41, int8 101.76, int16 122.86
- 整数字符(8位)计算(GIOPS):char 323.85, char2 318.47, char4 304.82, char8 290.10, char16 303.78
- 整数短整型(16位)计算(GIOPS):short 956.70, short2 947.31, short4 953.54, short8 941.22, short16 918.27
- 传输带宽(GBPS):enqueueWriteBuffer 8.48, enqueueReadBuffer 8.53, enqueueWriteBuffer非阻塞 7.64, enqueueReadBuffer非阻塞 7.62, enqueueMapBuffer(读取)5368699.00
- 内核启动延迟:22.03微秒
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