General information |
Type |
CPU / Microprocessor |
Market segment |
Desktop |
Family |
Intel Core i7 |
Model number ? |
i7-9700K |
CPU part numbers |
- CM8068403874212 is an OEM/tray microprocessor
- BX80684I79700K is a boxed processor (English version)
- BXC80684I79700K is a boxed processor (Chinese version)
|
Frequency ? |
3600 MHz |
Maximum turbo frequency |
4900 MHz |
Low power frequency |
800 MHz |
Bus speed ? |
8 GT/s DMI |
Clock multiplier ? |
36 |
Package |
1151-land Flip-Chip Land Grid Array |
Socket |
Socket 1151 / H4 / LGA1151 |
Size |
1.48" x 1.48" / 3.75cm x 3.75cm |
Introduction date |
October 8, 2018 (announcement) |
Price at introduction |
$374 (OEM)
$385 (box) |
S-spec numbers |
Part number |
ES/QS processors |
Production processors |
|
QQPK |
SRELT |
BX80684I79700K |
|
+ |
BXC80684I79700K |
|
+ |
CM8068403874212 |
+ |
+ |
|
Architecture / Microarchitecture |
Microarchitecture |
Coffee Lake |
Processor core ? |
Coffee Lake-S |
Core stepping ? |
P0 (QQPK, SRELT) |
CPUID |
906EC (QQPK) |
Manufacturing process |
0.014 micron |
Data width |
64 bit |
The number of CPU cores |
8 |
The number of threads |
8 |
Floating Point Unit |
Integrated |
Level 1 cache size ? |
8 x 32 KB 8-way set associative instruction caches
8 x 32 KB 8-way set associative data caches |
Level 2 cache size ? |
8 x 256 KB 4-way set associative caches |
Level 3 cache size |
12 MB 16-way set associative shared cache |
Physical memory |
64 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 ?
- VT-x / Virtualization technology ?
- VT-d / Virtualization for directed I/O
- TBT 2.0 / Turbo Boost technology 2.0 ?
- TSX / Transactional Synchronization Extensions
|
Security Features |
- NX / XD / Execute disable bit ?
- TXT / Trusted Execution technology
- MPX / Memory Protection Extensions
- SGX / Software Guard Extensions
- SMAP / Supervisor Mode Access Prevention
- SMEP / Secure Mode Execution Protection
|
Low power features |
- Core C1/C1E, C3, C6, C7, C8, C9 and C10 states
- Package C2, C3, C6, C7, C8, C9 and C10 states
- Enhanced SpeedStep technology ?
|
Integrated peripherals / components |
Display controller |
- 3 displays
- DVI / DisplayPort 1.2 / Embedded DisplayPort 1.4 / HDMI 1.4
|
Integrated graphics |
GPU Type: Intel UHD 630
Graphics tier: GT2
Microarchitecture: Gen 9 LP
Base frequency (MHz): 350
Maximum frequency (MHz): 1200 |
Memory controller |
The number of controllers: 1
Memory channels: 2
Supported memory: DDR4-2666
DIMMs per channel: 2
Maximum memory bandwidth (GB/s): 42.7 |
Other peripherals |
- Direct Media Interface 3.0 (4 lanes)
- PCI Express 3.0 interface (16 lanes)
|
Electrical / Thermal parameters |
Minimum/Maximum operating temperature ? |
0°C (case temperature) - 64.5 (case temperature)?°C
100°C (Digital Thermal Sensor) |
Thermal Design Power ? |
95 Watt |