AMD Ryzen Threadripper 3990X @ 3288.6 MHz

CPU Name

AMD Ryzen Threadripper 3990X 64-Core Processor

Threading

1 CPU - 64 Core - 128 Threads

Frequency

3288.6 MHz (33 * 99.62 MHz) - Uncore: 1328.2 MHz

Multiplier

Current: 33

Architecture

Castle Peak / Stepping: SSP-B0 / Technology: 7 nm

CPUID / Ext.

F.1.0 / 17.31

IA Extensions

MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, x86-64, AES, AVX, AVX2, FMA3, SHA

Caches

L1D : 32 KB / L2 : 512 KB / L3 : 16384 KB

Caches Assoc.

L1D : 8-way / L2 : 8-way / L3 : 16-way

Microcode

Rev. 0x8301039

TDP / Vcore

280 Watts / 1.304 Volts

Temperature

51.1 °C / 124 °F

Type

Retail

Cores Frequencies

#00: 3288.60 MHz #01: 3288.60 MHz #02: 3587.56 MHz #03: 3288.60 MHz
#04: 3288.60 MHz #05: 4310.06 MHz #06: 3587.56 MHz #07: 3288.60 MHz
#08: 3288.60 MHz #09: 3587.56 MHz #10: 4310.06 MHz #11: 3587.56 MHz
#12: 4310.06 MHz #13: 3288.60 MHz #14: 3288.60 MHz #15: 3288.60 MHz
#16: 3587.56 MHz #17: 3288.60 MHz #18: 3288.60 MHz #19: 3263.69 MHz
#20: 3263.69 MHz #21: 3263.69 MHz #22: 3288.60 MHz #23: 4310.06 MHz
#24: 4310.06 MHz #25: 3288.60 MHz #26: 3587.56 MHz #27: 3587.56 MHz
#28: 3587.56 MHz #29: 3288.60 MHz #30: 4310.06 MHz #31: 3263.69 MHz
#32: 3587.56 MHz #33: 3288.60 MHz #34: 3263.69 MHz #35: 3587.56 MHz
#36: 3587.56 MHz #37: 3288.60 MHz #38: 3263.69 MHz #39: 3263.69 MHz
#40: 4310.06 MHz #41: 3587.56 MHz #42: 3288.60 MHz #43: 4310.06 MHz
#44: 3288.60 MHz #45: 3288.60 MHz #46: 3288.60 MHz #47: 3428.12 MHz
#48: 3263.69 MHz #49: 4310.06 MHz #50: 3288.60 MHz #51: 3288.60 MHz
#52: 3288.60 MHz #53: 3313.51 MHz #54: 4285.15 MHz #55: 3288.60 MHz
#56: 3288.60 MHz #57: 3288.60 MHz #58: 4310.06 MHz #59: 4310.06 MHz
#60: 3288.60 MHz #61: 3263.69 MHz #62: 3288.60 MHz #63: 3587.56 MHz

Model

Asus ROG ZENITH II EXTREME ALPHA

Socket

Socket sTRX4 (4094)

North Bridge

AMD Ryzen SOC rev 00

South Bridge

AMD TRX40 rev 51

BIOS

American Megatrends Inc. 1402 (01/15/2021)

Total Size

262144 MB

Type

Quad Channel (256 bit) DDR4-SDRAM

Frequency

1328.2 MHz (DDR4-2656) - Ratio 3:40

Timings

18-22-22-42-58-1 (tCAS-tRCD-tRP-tRAS-tRC-tCR)

Slot #1 Module