Processor (CPU)
CPU Name
Intel® Core™ i7-4820K CPU @ 3.70GHz
Threading
1 CPU - 4 Core - 8 Threads
Frequency
4898.86 MHz (49 * 99.98 MHz)
Multiplier
Current: 49 / Min: 12 / Max: 49
Architecture
Ivy Bridge-E / Stepping: S0/S1 / Technology: 22 nm
CPUID / Ext.
6.E.4 / 6.3E
IA Extensions
MMX, SSE (1, 2, 3, 3S, 4.1, 4.2), EM64T, VT-x, AES, AVX
Caches
L1D : 32 KB / L2 : 256 KB / L3 : 10240 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 20-way
L1 Data Cache
-
L1 Inst. Cache
-
L2 Cache
-
L3 Cache
-
Microcode
Rev. 0x428   ► Intel SA-00233 Vulnerable ◄
TDP / Vcore
130 Watts / 1.4 Volts
Temperature
32 °C / 90 °F
Type
Retail (Stock Frequency : 3700 MHz)
Motherboard
Model
MSI X79A-GD45 Plus (MS-7760)
Socket
Socket 2011 LGA
North Bridge
Intel Ivy Bridge-E rev 04
South Bridge
Intel X79 rev 06
BIOS
American Megatrends Inc. V17.9 (12/08/2014)
Memory (RAM)
Total Size
28672 MB
Type
Quad Channel (256 bit) DDR3-SDRAM
Frequency
799.9 MHz (DDR3-1600) - Ratio 1:12
Timings
11-11-11-28 (tCAS-tRCD-tRP-tRAS)
Slot #1 Module
Patriot Memory 4096 MB (DDR3-1600)
Slot #2 Module
Patriot Memory 4096 MB (DDR3-1600)
Slot #3 Module
Crucial Technology 4096 MB (DDR3-1600)
Slot #4 Module
Patriot Memory 4096 MB (DDR3-1600)
Slot #5 Module
A-Data Technology 8192 MB (DDR3-1337)
Slot #6 Module
Crucial Technology 4096 MB (DDR3-1600)
Graphic Card (GPU)
GPU Type
NVIDIA GeForce GTX 770 @ 135 MHz
GPU Specs
GK104-425 / Process: 28nm / Transistors: 3.54B / Die Size: 294 mm² / TDP: 230W
GPU Units
Shader Units: 1536 / Texture Units (TMU): 128 / Render Units (ROP): 32
GPU VRAM
2048 MB GDDR5 / 256-bit Bus @ 324 MHz
GPU APIs
DirectX 12.0 / OpenGL 4.6 / OpenCL 1.2 / Vulkan N/A
Storage (HDD/SSD)
Model #1
Samsung SSD 840 Series
Capacity #1
120 GB
Model #2
OCZ-VERTEX4
Capacity #2
128 GB
Miscellaneous
Windows Version
Microsoft Windows 8.1 (6.3) Enterprise Edition 64-bit
CPU-Z Version
1.72.0 (32 bit)