Processor (CPU)
CPU Name
Intel® Core™ i7-4790K CPU @ 4.00GHz
Threading
1 CPU - 4 Core - 8 Threads
Frequency
4289.76 MHz (43 * 99.76 MHz)
Multiplier
Current: 43 / Min: 8 / Max: 44
Architecture
Haswell / Stepping: C0 / Technology: 22 nm
CPUID / Ext.
6.C.3 / 6.3C
IA Extensions
MMX, SSE (1, 2, 3, 3S, 4.1, 4.2), EM64T, VT-x, AES, AVX, AVX2, FMA3, TSX
Caches
L1D : 32 KB / L2 : 256 KB / L3 : 8192 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 16-way
L1 Data Cache
-
L1 Inst. Cache
-
L2 Cache
-
L3 Cache
-
Microcode
Rev. 0x1A   ► Intel SA-00233 Vulnerable ◄
TDP / Vcore
88 Watts / 1.157 Volts
Temperature
78 °C / 172 °F
Type
Retail (Stock Frequency : 4000 MHz)
Motherboard
Model
ASRock Z97M Killer
Socket
Socket 1150 LGA
North Bridge
Intel Haswell rev 06
South Bridge
Intel Z97 rev 00
BIOS
American Megatrends Inc. P1.10 (09/09/2014)
Memory (RAM)
Total Size
16384 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
798.1 MHz (DDR3-1596) - Ratio 1:6
Timings
9-9-9-24 (tCAS-tRCD-tRP-tRAS)
Slot #1 Module
G.Skill 8192 MB (DDR3-1337)
Slot #2 Module
G.Skill 8192 MB (DDR3-1337)
Graphic Card (GPU)
GPU #1 Type
AMD Radeon HD 7800 Series @ 860 MHz
GPU #1 VRAM
2048 MB @ 1200 MHz
GPU #2 Type
AMD Radeon HD 7800 Series
GPU #2 VRAM
2048 MB
Storage (HDD/SSD)
Model #1
Seagate ST3000DM001-1ER166
Capacity #1
3000 GB
Model #2
Seagate ST3000DM001-9YN166
Capacity #2
3000 GB
Model #3
Western Digital WDC WD10EARS-00Y5B1
Capacity #3
1000 GB
Model #4
Western Digital WD My Book 1140
Capacity #4
2999 GB
Miscellaneous
Windows Version
Microsoft Windows 8.1 (6.3) 64-bit
CPU-Z Version
1.71.0 (32 bit)