c i5-7400 specifications
The specs can be used for short-term
listings on auction and classifieds sites
General information
Type
CPU / Microprocessor
Market segment
Desktop
Family
I c i5
Model number ?
i5-7400
CPU part numbers
CM8067702867050 is an OEM/tray microprocessor
BX80677I57400 is a boxed processor (English version)
BXC80677I57400 is a boxed processor (Chinese version)
Frequency ?
3000 MHz
Maximum turbo frequency
3500 MHz (1 c)
3400 MHz (2 cores)
3300 MHz (3 or 4 cores)
Bus speed ?
8 GT/s
Clock multiplier ?
30
Package
1151-land Flip-Chip Land Grid Array
Socket
Socket 1151 / H4 / LGA1151
S-spec numbers
Part number
ES/QS processors
Production processors
QKZQ
SR32W
BX80677I57400
+
BXC80677I57400
+
CM8067702867050
+
Unknown
+
Architecture / Microarchitecture
Microarchitecture
Kaby Lake
Processor c ?
Kaby Lake-S
c stepping ?
B0 (SR32W)
Manufacturing process
0.014 micron
Data width
64 bit
The number of CPU cores
4
The number of threads
4
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
6 MB 12-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 ?
VT-x / Virtualization technology ?
VT-d / Virtualization for directed I/O
TBT 2.0 / Turbo Boost technology 2.0 ?
TSX / Transactional Synchronization Extensions
MPX / Memory Protection Extensions
SGX / Software Guard Extensions
Low power features
c C1/C1E, C3, C6, C7 and C8 states
Package C2, C3, C6, C7 and C8 states
Enhanced / technology ?
Integrated peripherals / components
Display controller
3 displays
DisplayPort 1.2 / Embedded DisplayPort 1.4 / HDMI 1.4
Integrated graphics
GPU Type: I HD 630
Microarchitecture: Gen 9 LP
Base frequency (MHz): 350
Maximum frequency (MHz): 1000
Memory controller
The number of controllers: 1
Memory channels: 2
Supported memory: DDR3L-1333, DDR3L-1600, DDR4-2133, DDR4-2400
DIMMs per channel: 2
Maximum memory bandwidth (GB/s): 38.4
Other peripherals
Direct Media Interface 3.0 (4 lanes)
PCI Express 3.0 interface (16 lanes)
Electrical / Thermal parameters
Maximum operating temperature ?
100°C
Thermal Design Power ?
65 Watt