AMD Ryzen 9 3900X vs Intel Core i7-9700KF

目录

物理

插座 AMD Socket AM4 Intel Socket 1151
铸造厂 TSMC Intel
工艺尺寸 7 nm 14 nm
晶体管 3,800 million unknown
模具尺寸 74 mm² unknown
µOPGA-1331 FC-LGA14C
tCaseMax 95°C 72°C
tJMax 100°C

性能

频率 3.8 GHz 3.6 GHz
涡轮时钟 up to 4.6 GHz up to 4.9 GHz
基本时钟 100 MHz 100 MHz
乘数 38.0x 36.0x
乘数解锁 Yes Yes
TDP 105 W 95 W
FP32 2,649.6 GFLOPS

建筑

市场 Desktop Desktop
生产状况 Active Active
发布日期 Jul 7th, 2019 Jan 8th, 2019
代码名称 Matisse Coffee Lake
Ryzen 9 Core i7
部分 100-000000023 BX80684I79700KFBXC80684I7970KFCM8068403874219SRFAC
内存支持 DDR4-3200 MHz Dual-channel DDR4-2666 MHz Dual-channel
ECC内存 No No
PCI Express Gen 4 Gen 3, 16 Lanes(CPU only)

核心

核心数 12 8
线程数 24 8
SMP # CPU 1 1
集成显卡

快取

缓存 L1 64K (per core) 64K (per core)
缓存 L2 512K (per core) 256K (per core)
缓存 L3 64MB 12MB (shared)

笔记

笔记 This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking.

特征

AES Yes
AES-NI Yes
AMD-V Yes
AMD64 Yes
AVX Yes Yes
AVX2 Yes Yes
BMI1 Yes Yes
BMI2 Yes Yes
Boost 2.0 Yes
CLMUL Yes
EIST Yes
EVP Yes
F16C Yes Yes
FMA3 Yes Yes
HTT Yes
Intel 64 Yes
MMX Yes Yes
Precision Boost 2 Yes
SHA Yes
SMAP Yes
SMEP Yes
SMT Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4.1 Yes
SSE4.2 Yes Yes
SSE4A Yes
SSSE3 Yes Yes
TSX Yes
TXT Yes
VT-d Yes
VT-x Yes
XD bit Yes
XFR 2 Yes

相比

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