c i7-6700 specifications
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General information
Type CPU / Microprocessor
Market segment Desktop
Family I c i7
Model number ? i7-6700
CPU part numbers CM8066201920103 is an OEM/tray microprocessor
BX80662I76700 is a boxed processor with fan and heatsink (English version)
BXC80662I76700 is a boxed processor with fan and heatsink (Chinese version)
Frequency ? 3400 MHz
Maximum turbo frequency 4000 MHz (1 c)
3900 MHz (2 cores)
3800 MHz (3 cores)
3700 MHz (4 cores)
Bus speed ? 8 GT/s
Clock multiplier ? 34
Package 1151-land Flip-Chip Land Grid Array
Socket Socket 1151 / H4 / LGA1151
S-spec numbers
Part number ES/QS processors Production processors
QJE9 SR2BT SR2L2
BX80662I76700 + +
BXC80662I76700 + +
CM8066201920103 + +
Unknown +
Architecture / Microarchitecture
Microarchitecture Skylake
Processor c ? Skylake-S
c stepping ? R0 (SR2BT, SR2L2)
CPUID 506E3 (SR2BT, SR2L2)
Manufacturing process 0.014 micron
Data width 64 bit
The number of CPU cores 4
The number of threads 8
Floating Point Unit Integrated
Level 1 cache size ? 4 x 32 KB 8-way set associative instruction caches
4 x 32 KB 8-way set associative data caches
Level 2 cache size ? 4 x 256 KB 4-way set associative caches
Level 3 cache size 8 MB 16-way set associative shared cache
Physical memory 64 GB
Multiprocessing Uniprocessor
Features MMX instructions
SSE / Streaming SIMD Extensions
SSE2 / Streaming SIMD Extensions 2
SSE3 / Streaming SIMD Extensions 3
SSSE3 / Supplemental Streaming SIMD Extensions 3
SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4 ?
AES / Advanced Encryption Standard instructions
AVX / Advanced Vector Extensions
AVX2 / Advanced Vector Extensions 2.0
BMI / BMI1 + BMI2 / Bit Manipulation instructions
F16C / 16-bit Floating-Point conversion instructions
FMA3 / 3-operand Fused Multiply-Add instructions
EM64T / Extended Memory 64 technology / I 64 ?
NX / XD / Execute disable bit ?
HT / Hyper-Threading technology ?
VT-x / Virtualization technology ?
VT-d / Virtualization for directed I/O
TBT 2.0 / Turbo Boost technology 2.0 ?
TXT / Trusted Execution technology
TSX / Transactional Synchronization Extensions
SGX / Software Guard Extensions
Low power features Enhanced / technology ?
Integrated peripherals / components
Display controller 3 displays
Integrated graphics GPU Type: HD 530
Graphics tier: GT2
Microarchitecture: Gen 9
Execution units: 24
Base frequency (MHz): 350
Maximum frequency (MHz): 1150
Memory controller The number of controllers: 1
Memory channels: 2
Supported memory: DDR3L-1333, DDR3L-1600, DDR4-1866, DDR4-2133
DIMMs per channel: 2
Maximum memory bandwidth (GB/s): 34.1
Other peripherals Direct Media Interface 3.0
PCI Express 3.0 interface (16 lanes)
Electrical / Thermal parameters
Thermal Design Power ? 65 Watt