Processor (CPU)
CPU Name
Intel® Core™ Ultra 9 285K
Threading
1 CPU / 8P + 16E Cores / 24 Threads
Frequency
5700 MHz (57 * 100 MHz) - Uncore: 4000 MHz
Multiplier
Current: 57 / 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, AES, AVX, AVX2, FMA3, SHA
L1 Data Cache
8 x 48 KB (12-way, 64-byte line) + 16 x 32 KB (8-way, 64-byte line)
L1 Inst. 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 / Vcore
125 Watts / 1.299 Volts
Temperature
97 °C / 207 °F
Type
Retail
P-Cores Freq.
P00: 5700.00 MHz  P01: 2200.00 MHz  P10: 5700.00 MHz  P11: 800.00 MHz 
P12: 800.00 MHz  P13: 5700.00 MHz  P22: 4500.00 MHz  P23: 5700.00 MHz 
E-Cores Freq.
E02: 4800.00 MHz  E03: 4800.00 MHz  E04: 700.00 MHz  E05: 4800.00 MHz 
E06: 4800.00 MHz  E07: 4800.00 MHz  E08: 4800.00 MHz  E09: 4800.00 MHz 
E14: 4800.00 MHz  E15: 4800.00 MHz  E16: 3800.00 MHz  E17: 4800.00 MHz 
E18: 400.00 MHz  E19: 4800.00 MHz  E20: 4800.00 MHz  E21: 2900.00 MHz 
Motherboard
Model
Gigabyte Z890 GAMING X WIFI7
Socket
Socket 1851 LGA
North Bridge
Intel Arrow Lake rev 01
South Bridge
Intel Z890 rev 10
BIOS
American Megatrends International LLC. F21 (06/11/2026)
Memory (RAM)
Total Size
196608 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
2599.8 MHz (DDR5-5200) - Ratio 1:26.0
Timings
40-40-40-83-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
G.Skill 49152 MB (DDR5-4800) - XMP 3.0 - P/N: F5-5200J4040A48G
Slot #2 Module
G.Skill 49152 MB (DDR5-4800) - XMP 3.0 - P/N: F5-5200J4040A48G
Slot #3 Module
G.Skill 49152 MB (DDR5-4800) - XMP 3.0 - P/N: F5-5200J4040A48G
Slot #4 Module
G.Skill 49152 MB (DDR5-4800) - XMP 3.0 - P/N: F5-5200J4040A48G
Graphic Card (GPU)
GPU Type
Intel(R) Graphics (Arrow Lake) @ 2000 MHz
GPU Brand
GIGABYTE Technology
GPU VRAM
128 MB
Storage (HDD/SSD)
Model #1 Name
T-FORCE 1TB (FW: V0718B0)
Model #1 Capacity
953.9 GiB (~1020 GB)
Model #1 Type
Fixed, SSD - Bus: SATA (11)
Model #2 Name
SanDisk Ultra II 240GB (FW: X41100RL)
Model #2 Capacity
223.6 GiB (~240 GB)
Model #2 Type
Fixed, SSD - Bus: SATA (11)
Model #3 Name
SKHynix_HFS001TEJ9X115N (FW: 51020A12)
Model #3 Capacity
953.9 GiB (~1020 GB)
Model #3 Type
Fixed, SSD - Bus: NVMe (17)
Model #4 Name
Seagate BarraCuda 510 SSD ZP500CM30001 (FW: STPSC014)
Model #4 Capacity
465.8 GiB (~500 GB)
Model #4 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
PA248QV (AUS2400)
Screen #1 Spec
24 inches (61 cm) / 1920 x 1200 pixels @ 49-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Pro for Workstations (x64)
CPU-Z Version
2.20.0 (64 bit)