名称AMD Ryzen 9 7950XAMD Ryzen 9 7950X3DIntel Core i9-13900KSIntel Core i9-13900KAMD Ryzen 9 7945HX图片
光刻尺寸5nm5nm7nm7nm5nm散热设计功率170W120W未知未知55WCPU温度95°C89°C100°C100°C100°CPCI Express (PCIe) 版本PCIe® 5.0PCIe® 5.05.0 and 4.05.0 and 4.0PCIe® 5.064 位支持否否否否否CPU 速度16 x 4.50GHz16 x 4.20GHz24 x 0.00GHz24 x 0.00GHz16 x 2.50GHzCPU线程3232323232涡轮时脉速度5.70GHz5.70GHz6.00GHz5.80GHz5.40GHz二级缓存16MB16MB32 MB32 MB16MB三级缓存64MB128MB36 MB36 MB64MBPASSMARK6331662625618525968556262PASSMARK (单个)43114164476446604111最大内存带宽未知未知89.6 GB/s89.6 GB/s未知最大内存通道数22222最大内存尺寸12812812812864支持的扩展指令集AES, AMD-V, AVX, AVX2, AVX512, FMA3, MMX(+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3, x86-64AES, AMD-V, AVX, AVX2, AVX512, FMA3, MMX(+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3, x86-64Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2AES, AMD-V, AVX, AVX2, AVX512, FMA3, MMX(+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3, x86-64多线程否否否否否