Processor (CPU)
CPU Name
Intel® Core™ i7-4820K CPU @ 3.70GHz
Threading
1 CPU - 4 Core - 8 Threads
Frequency
4874.91 MHz (39 * 125 MHz)
Multiplier
Current: 39 / Min: 12 / Max: 39
Architecture
Ivy Bridge-E / Stepping: S0/S1 / Technology: 22 nm
CPUID / Ext.
6.E.4 / 6.3E
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, 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
Microcode
Rev. 0x428   ► Intel SA-00233 Vulnerable ◄
TDP / Vcore
130 Watts / 1.416 Volts
Temperature
58 °C / 136 °F
Type
Retail (Stock Frequency : 3700 MHz)
Motherboard
Model
Asus SABERTOOTH X79
Socket
Socket 2011 LGA
North Bridge
Intel Ivy Bridge-E rev 04
South Bridge
Intel X79 rev 06
BIOS
American Megatrends Inc. 4801 (07/25/2014)
Memory (RAM)
Total Size
65536 MB
Type
Quad Channel (256 bit) DDR3-SDRAM
Frequency
833.4 MHz (DDR3-1666) - Ratio 1:10
Timings
11-11-11-28-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Mushkin 8192 MB (DDR3-1600) - P/N: 992074 (997074)
Slot #2 Module
Mushkin 8192 MB (DDR3-1600) - P/N: 992074 (997074)
Slot #3 Module
Mushkin 8192 MB (DDR3-1600) - P/N: 992074 (997074)
Slot #4 Module
Mushkin 8192 MB (DDR3-1600) - P/N: 992074 (997074)
Slot #5 Module
Mushkin 8192 MB (DDR3-1600) - P/N: 992074 (997074)
Slot #6 Module
Mushkin 8192 MB (DDR3-1600) - P/N: 992074 (997074)
Slot #7 Module
Mushkin 8192 MB (DDR3-1600) - P/N: 992074 (997074)
Slot #8 Module
Mushkin 8192 MB (DDR3-1600) - P/N: 992074 (997074)
Graphic Card (GPU)
GPU #1 Type
NVIDIA GeForce GTX 780 (GK110) @ 1005 MHz
GPU #1 Brand
ZOTAC International Ltd.
GPU #1 Specs
GK110-300 / Process: 28nm / Transistors: 7.08B / Die Size: 561 mm² / TDP: 250W
GPU #1 Units
Shader Units: 2304 / Texture Units (TMU): 192 / Render Units (ROP): 48
GPU #1 VRAM
3072 MB GDDR5 / 384-bit Bus @ 3105 MHz
GPU #1 APIs
DirectX 12.0 / OpenGL 4.6 / OpenCL 1.2 / Vulkan N/A
GPU #2 Type
NVIDIA GeForce GTX 780 (GK110) @ 1005 MHz
GPU #2 Brand
ZOTAC International Ltd.
GPU #2 Specs
GK110-300 / Process: 28nm / Transistors: 7.08B / Die Size: 561 mm² / TDP: 250W
GPU #2 Units
Shader Units: 2304 / Texture Units (TMU): 192 / Render Units (ROP): 48
GPU #2 VRAM
3072 MB GDDR5 / 384-bit Bus @ 3105 MHz
GPU #2 APIs
DirectX 12.0 / OpenGL 4.6 / OpenCL 1.2 / Vulkan N/A
Storage (HDD/SSD)
Model #1
Samsung SSD 850 PRO 256G
Capacity #1
256 GB
Model #2
Intel Raid 0 Volume
Capacity #2
228 GB
Model #3
Samsung SSD 850 PRO 256G
Capacity #3
256 GB
Model #4
Western Digital WDC WD4003FZEX-00Z4SA0
Capacity #4
3999 GB
Display
Screen #1
Samsung U28D590 (SAM0B80)
Screen #1 Spec
27.7 inches (70.4 cm) / 3840 x 2160 pixels @ 56-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 8.1 (6.3) Home 64-bit
CPU-Z Version
1.74.0 (64 bit)