Intel Core Ultra 9 285K @ 4600 MHz

[x0tkgt9q] Overclocking by speed.fastest - 2026-06-23 16:35:24 OC Validated

MEMORY

DDR5-8798

PROCESSOR

4600.00 MHz

Intel(R) Core(TM) Ultra 9 285K

MOTHERBOARD

ASUS ROG MAXIMUS Z890 APEX

01 Processor

CPU Name

Intel(R) Core(TM) Ultra 9 285K

Cores & Threads

1 CPU / 8P + 16E Cores / 24 Threads

Frequency

4600 MHz (Real Effective Clock)

Frequency (Input)

4600.00 MHz (46 * 100.00 MHz)

Multiplier

Current: 46 / Min: 4 / Max: 57

Architecture

Arrow Lake / Stepping: B0 / Technology: 3 nm

CPUID / Ext.

6.6.2 / 6.C6

IA Extensions

MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x, AES, AVX, AVX2, FMA3, SHA, SHA256

L1 Data Cache

8 x 48 KB (12-way, 64-byte line) + 16 x 32 KB (8-way, 64-byte line)

L1 Instruction Cache

8 x 64 KB (16-way, 64-byte line) + 16 x 64 KB (8-way, 64-byte line)

L2 Cache

8 x 3 MB (12-way, 64-byte line) + 4 x 4 MB (16-way, 64-byte line)

L3 Cache

36 MB (12-way, 64-byte line)

Microcode

Rev. 0x121

TDP

125 W / PL1: 250 W / PL2: 250 W

Type

Engineering Sample

02 Motherboard

Model

ASUS ROG MAXIMUS Z890 APEX

Socket

LGA1851

North Bridge

Intel Arrow Lake rev 01

South Bridge

Intel Z890 rev 10

BIOS

American Megatrends Inc. 9901 (02/23/2026)

03 Memory

Total Size

49152 MB (48 GB)

Type

Quad Channel (128 bit) DDR5-SDRAM

Frequency

4399 MHz (DDR5-8798) - Ratio: 3:132

Timings

42-56-56-144-2 (tCAS-tRCD-tRP-tRAS-tRC)

04 Storage

C:\ MSI M370 1TB (FW: EDFMD1.0)

Name

MSI M370 1TB (FW: EDFMD1.0)

Size

953 GiB (~1020 GB)

Type

Fixed SSD - Bus: NVMe PCIe 4x 2.0 (5 GT/s)

Volume

C:\ - Size: 152.4GB (49.1% used) / 1 other volume found

Run Time

Power Cycles: 12537 / Power-On: 3539 h (~147 days)

Health

Remaining Life: 97% / Media Errors: 0 / Temperature: 29°C

E:\ Hitachi HDS723020BLA642 (FW: MN6OA800)

Name

Hitachi HDS723020BLA642 (FW: MN6OA800)

Size

1863 GiB (~2000 GB)

Type

Fixed - Bus: SATA

Volume

E:\ - Size: 1863GB (94.6% used)

Run Time

Power Cycles: 40768 / Power-On: 23102 h (~963 days) / Load Cycles: 42,186

Health

Media Errors: 0 / Temperature: 38°C

05 Miscellaneous

Operating System

Microsoft Windows 11 Professional (x64) - 25H2

Secure Boot

Enabled

CPU-Z Version

3.00.0b - XOC Validation

CPU-Z SCREENSHOT OC Validated [x0tkgt9q]

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