Processor (CPU)
CPU Name
AMD Athlon™ X4 840 Quad Core Processor
Threading
1 CPU - 4 Core - 4 Threads
Frequency
3846.15 MHz (37 * 103.95 MHz) - Uncore: 1663.2 MHz
Multiplier
Current: 37 / Min: 14 / Max: 38
Architecture
Kaveri / Stepping: KV-A1 / Technology: 28 nm
CPUID / Ext.
F.0.1 / 15.30
IA Extensions
MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, x86-64, AMD-V, AES, AVX, XOP, FMA3, FMA4
Caches
L1D : 16 KB / L2 : 2048 KB
Caches Assoc.
L1D : 4-way / L2 : 16-way
TDP / Vcore
65.19 Watts / 1.352 Volts
Temperature
65.9 °C / 151 °F
Type
Retail (Stock Frequency : 3100 MHz)
Cores Frequencies
#00: 3846.2 MHz  #01: 3846.2 MHz  #02: 3846.2 MHz  #03: 3846.2 MHz 
Motherboard
Model
ASRock FM2A88X+ Killer
Socket
Socket FM2+ (906)
North Bridge
AMD K15 IMC rev 00
South Bridge
AMD A88X FCH rev 2.6
BIOS
American Megatrends Inc. P2.30 (04/01/2015)
Memory (RAM)
Total Size
8192 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
693 MHz (DDR3-1386) - Ratio 3:20
Timings
9-9-9-24-33 (tCAS-tRCD-tRP-tRAS-tRC)
Slot #1 Module
Kingston 2048 MB (DDR3-1337) - P/N: 99U5474-012.A00LF
Slot #2 Module
Kingston 2048 MB (DDR3-1337) - P/N: 99U5474-012.A00LF
Slot #3 Module
Kingston 2048 MB (DDR3-1337) - P/N: 99U5471-002.A01LF
Slot #4 Module
Kingston 2048 MB (DDR3-1337) - P/N: 99U5471-002.A01LF
Graphic Card (GPU)
GPU Type
AMD Radeon HD 6670 @ 800 MHz
GPU Brand
ASUSTeK Computer Inc.
GPU VRAM
1024 MB @ 900 MHz
Storage (HDD/SSD)
Model #1
Hitachi HDS721616PLA380
Capacity #1
165 GB
Model #2
Seagate ST316081 5AS
Capacity #2
160 GB
Display
Screen #1
Samsung SyncMaster (SAM036E)
Screen #1 Spec
19.1 inches (48.5 cm) / 1280 x 1024 pixels @ 56-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Professional 64-bit
CPU-Z Version
1.79.1 (64 bit)