Processor (CPU)
CPU Name
Intel® Core™ i5-2550K CPU @ 3.40GHz
Threading
1 CPU - 4 Core - 4 Threads
Frequency
4199.02 MHz (42 * 99.98 MHz)
Multiplier
Current: 42 / Min: 16 / Max: 59
Architecture
Sandy Bridge / Stepping: D2 / Technology: 32 nm
CPUID / Ext.
6.A.7 / 6.2A
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x, AES, AVX
Caches
L1D : 32 KB / L2 : 256 KB / L3 : 6144 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 12-way
Microcode
Rev. 0x2F   ► Intel SA-00233 Patched ◄
TDP / Vcore
95 Watts / 1.104 Volts
Temperature
46 °C / 115 °F
Type
Retail (Stock Frequency : 3400 MHz)
Cores Frequencies
#00: 4199.0 MHz  #01: 4199.0 MHz  #02: 4199.0 MHz  #03: 4199.0 MHz 
Motherboard
Model
ASRock Z77 Extreme4
Socket
Socket 1155 LGA
North Bridge
Intel Sandy Bridge rev 09
South Bridge
Intel Z77 rev 04
BIOS
American Megatrends Inc. P2.80 (01/17/2013)
Memory (RAM)
Total Size
12288 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
799.9 MHz (DDR3-1600) - Ratio 1:6
Timings
11-11-11-28-1 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Kingston 4096 MB (DDR3-1600) - P/N: 99P5474-013.A00LF
Slot #2 Module
Kingston 8192 MB (DDR3-1600) - P/N: 99P5471-031.A00LF
Graphic Card (GPU)
GPU Type
NVIDIA GeForce GTX 960 (GM206-300) @ 135 MHz
GPU Brand
Micro-Star International Co. Lt
GPU Specs
GM206-300 / Process: 28nm / Transistors: 2.94B / Die Size: 227 mm² / TDP: 120W
GPU Units
Shader Units: 1024 / Texture Units (TMU): 64 / Render Units (ROP): 32
GPU VRAM
2048 MB GDDR5 / 128-bit Bus @ 405 MHz (Samsung)
GPU APIs
DirectX 12.0 / OpenGL 4.6 / OpenCL 1.2 / Vulkan 1.0
Storage (HDD/SSD)
Model #1 Name
Western Digital WDC WD5000AAKX-001CA0 (FW: 15.01H15)
Model #1 Capacity
465.8 GiB (~500 GB)
Model #1 Type
Fixed - Bus: SATA (11)
Model #2 Name
PLEXTOR PX-128M6S (FW: 1.03)
Model #2 Capacity
119.2 GiB (~130 GB)
Model #2 Type
Fixed, SSD - Bus: SATA (11)
Display
Screen #1
AOC Internationa 2351 (AOC2351)
Screen #1 Spec
23.1 inches (58.7 cm) / 1920 x 1080 pixels @ 50-76 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Professional 64-bit
CPU-Z Version
1.94.8 (64 bit)