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- Ç°¸ñ À¯Çü: ±âŸ ³ëÆ®ºÏ ºÎÇ°
- ȣȯ¼º »óÇ¥: APPLE
- ¸ðµ¨ ¹øÈ£: I7-4790K
- ºê·£µå À̸§: DIXSG
- ±Ù¿ø: CN (Á¤Ç°)
Intel Core i7-4790K specifications
General information |
Type |
|
Market segment |
Desktop |
Family |
|
Model number |
i7-4790K |
CPU part numbers |
-
CM8064601710501is an OEM/tray microprocessor
-
BX80646I74790Kis a boxed processor with fan and heatsink (English version)
-
BXC80646I74790Kis a boxed processor with fan and heatsink (Chinese version)
-
BXF80646I74790Kis a boxed processor without fan and heatsink
|
Frequency |
4000 MHz |
Maximum turbo frequency |
4200 MHz (4 cores) 4300 MHz (3 cores) 4400 MHz (1 or 2 cores) |
Bus speed |
5 GT/s DMI |
Clock multiplier |
40 |
Package |
1150-land Flip-Chip Land Grid Array |
Socket |
Socket 1150 / H3 / LGA1150 |
Size |
1.48" x 1.48" / 3.75cm x 3.75cm |
Introduction date |
|
Price at introduction |
$339 (OEM) $350 (box) |
S-spec numbers |
Part number |
ES/QS processors |
Production processors |
|
|
|
BX80646I74790K |
|
+ |
BXC80646I74790K |
|
+ |
BXF80646I74790K |
|
+ |
CM8064601710501 |
|
+ |
Unknown |
+ |
|
|
Architecture / Microarchitecture |
Microarchitecture |
Haswell |
Processor core |
Devil`s Canyon |
Core stepping |
C0 (QG81, SR219) |
CPUID |
306C3 (QG81) |
Manufacturing process |
0.022 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 8-way set associative caches |
Level 3 cache size |
8 MB 16-way set associative shared cache |
Physical memory |
32 GB |
Multiprocessing |
Uniprocessor |
Extensions and Technologies |
-
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 / Intel 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
-
TSX / Transactional Synchronization Extensions
|
Low power features |
Enhanced SpeedStep technology |
Integrated peripherals / components |
Integrated graphics |
GPU Type: HD 4600 Graphics tier: GT2 Microarchitecture: Gen 7.5 Execution units: 20 Base frequency (MHz): 350 Maximum frequency (MHz): 1250 The number of supported displays: 3 |
Memory controller |
The number of controllers: 1 Memory channels: 2 Supported memory: DDR3-1333, DDR3-1600 Maximum memory bandwidth (GB/s): 25.6 |
Other peripherals |
|
Electrical / Thermal parameters |
Maximum operating temperature |
72.72°C |
Thermal Design Power |
88 Watt |
|