Dump [jrbmcz7f] Submitted by speed.fastest - 2026-06-23 16:21:50
Intel(R) Core(TM) Ultra 9 285K
5400.00
MHz
Healthy
Your processor is an Engineering sample. An Engineering Sample (ES) CPU is a pre-release processor sent by the manufacturer to OEMs/engineers for testing and validation.
It often has unfinished microcode/firmware, may run at non-final clocks/voltages, and can show bugs or different performance vs retail chips.
ES chips are usually not for sale, may be locked/traceable, and don’t always support full warranty/official support.
01
Processor
Max. Frequency
5400 MHz
L3 Cache
36 MB
CPU Name
Intel(R) Core(TM) Ultra 9 285K
Cores & Threads
1 CPU / 8P + 16E Cores / 24 Threads
Frequency
5400.00 MHz (54 * 100.00 MHz) - Max Turbo: 5400.00 MHz
Multiplier
Current: 54 / 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
Temperature
Current: 75°C / Max: 75°C / TjMax: 105°C
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 Capacity
48 GB
Channels
128 bits
Dual Channel
Effective Speed
DDR5-8798
4399 MHz
Memory Slots (2 / 2)
G.SKILL
24 GB
S0
G.SKILL
24 GB
S1
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)
Slot #1 Module
24 GB G.Skill Lv1-8000C38 F5-8000J3848F24G - Fab: W26'Y25
Slot #2 Module
24 GB G.Skill Lv1-8000C38 F5-8000J3848F24G - Fab: W26'Y25
04
Graphic Card
GPU Clock
2000 MHz
GPU VRAM
128 MB
#1
Intel(R) Graphics
Name
Intel(R) Graphics - Manufacturer: ASUS
Freq.
2000 MHz (Turbo: 550 MHz)
Units
Cores: 4
VRAM
128 MB
Drivers
Version 32.0.101.8737 (04/29/2026)
#2
Radeon RX 570 Series
Name
Radeon RX 570 Series - Manufacturer: ASUS
Units
Cores: 2048 / Render (ROP): 32
VRAM
8 GB GDDR5 (Micron)
Drivers
Version 31.0.21924.61 (12/11/2025)
05
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: 39°C
06
Display
Monitor
HEC HISENSE (W27'2023)
Specifications
54.6 inches (138.7 cm) / 3840 x 2160 pixels (UHD/4K)
07
Miscellaneous
Operating System
Microsoft Windows 11 Professional (x64) - 25H2
Secure Boot
Enabled
CPU-Z Version
3.00.0b
CPU-Z SCREENSHOT
Healthy [jrbmcz7f]
CPU-Z BENCHMARK
Version 2017.1 (x64)
Your position (multi-thread)
YOU
19,036
AMD Ryzen 9 9950X3D
11,216
AMD Ryzen 9 9950X
10,817
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