Intel Core i7-12700K vs Intel Core i7-12700KF

差异
 规格基准褒奖

差异

需要考虑的原因
Intel Core i7-12700K

报告一个错误

需要考虑的原因
Intel Core i7-12700KF

报告一个错误

规格

技术数据

Intel Core i7-12700K

Intel Core i7-12700KF

CPU家族和团体

有关被比较的处理器、系列、代数和细分市场的背景信息。

CPU组

Intel Core i 12000 Intel Core i 12000
系列

12th Generation Intel Core i7 Processors Intel Core i7
一代人

12 12
过去的模式

Intel Core i7-11700K Intel Core i7-11700KF
Processor Number

i7-12700K -
分段

Desktop Desktop / Server

CPU技术规格

Core counts, threads, cache and clock modes describe the CPU configuration. Performance depends on the workload and comparable measured results.

A-Core

8x Golden Cove 8x Golden Cove
B-Core

4x Gracemont 4x Gracemont
Base Frequency

3.6 GHz 3.6 GHz
核心架构

hybrid (big.LITTLE) hybrid (big.LITTLE)
CPU核数

12 12
CPU线程

20 20
E-core Base Clock

2.7 GHz -
E-core Max Turbo

3.8 GHz -
Efficient Cores

4 -
Hyperthreading / SMT

是是
Max. Boost Clock

5 GHz -
超频

是是
P-core Base Clock

3.6 GHz -
P-core Max Turbo

4.9 GHz -
Performance Cores

8 -
Turbo Frequency (1 Core)

5 GHz 5 GHz
Turbo Frequency (12 Cores)

4.7 GHz 4.7 GHz

IGPU

内部图形不影响CPU的性能，在没有显卡或在移动设备上执行显卡的工作。

DirectX Version

12 -
执行单位

32 -
一代人

12 -
GPU Frequency

400 MHz -
GPU名称

Intel UHD Graphics 770 None
GPU Turbo

1500 MHz -
Graphics Base Frequency

300 MHz -
Graphics Output

eDP 1.4b, DP 1.4a, HDMI 2.1 -
Max. displays

4 -
Max. GPU Memory

16 GB -
发布日期

Q4/2021 -
着色器

256 -
技术过程

10 nm -

硬件编解码器支持

用于编码和解码内容的内置编解码器。大大地加快了所需的操作。

AV1

Decode Decode
H.264 / AVC

Decode / Encode Decode / Encode
h265 / HEVC (8 bit)

Decode / Encode Decode / Encode
h265 / HEVC (10 bit)

Decode / Encode Decode / Encode
JPEG

Decode / Encode Decode / Encode
VC-1

Decode Decode
VP8

Decode Decode
VP9

Decode / Encode Decode / Encode

内存规格和PCI

支持的RAM的类型、通道数量 Intel Core i7-12700KF 和 Intel Core i7-12700K. 根据主板的不同，可能支持更高或更低的内存频率。

ECC

是没有
最大内存

128 GB 256 GB
记忆通道

2 2
存储器类型

Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s DDR4-3200DDR5-4800
PCIe通道

20 20
PCIe版本

5.0 and 4.0 5.0

加密

AES-NI

是是

能源消耗

比较TDP的要求 Intel Core i7-12700K 和 Intel Core i7-12700KF Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

Maximum Operating Temperature

100 °C 100 °C
Maximum Turbo Power

190 W -
Processor Base Power (PBP)

125 W -
TDP (PL1, legacy label)

125 W 125 W
TDP (PL2)

228 W / 56 s 228 W / 56 s

技术和扩展

架构、接口、所支持的额外指令 Intel Core i7-12700K 和 Intel Core i7-12700KF, 虚拟机技术和工艺技术。

建筑学

Alder Lake S Alder Lake S
Cache (manufacturer label)

25 MB Intel Smart Cache -
Codename

Products formerly Alder Lake -
指令集（ISA）

x86-64 (64 bit) x86-64 (64 bit)
ISA扩展

SSE4.1, SSE4.2, AVX2, AVX2+ SSE4.1, SSE4.2, AVX2, AVX2+
L2-Cache

Conflicting source values: 12 MB (Total cache capacity) | 2.5 MB 2.5 MB
L2-Cache

25 MB 25 MB
Marketing Status (manufacturer label)

Launched -
Part Number

BX8071512700K BX8071512700K
发布日期

Q4/2021 Q4/2021
插座

FCLGA1700 LGA 1700
技术过程

Intel 7 (Manufacturer process designation) 10 nm
Use Conditions

PC/Client/Tablet, Workstation -
虚拟化

VT-x, VT-x EPT, VT-d VT-x, VT-x EPT, VT-d

基准

性能测试 CPUs

Shared tests with results for both models: 13

Blender Cycles

Each row uses one Blender version, operating system and compute backend.

Test and settings	Intel Core i7-12700K	Intel Core i7-12700KF	Result difference¹
Blender 5.2.0 / CPU / Windows	297.893697 samples/min Submissions: 15	299.652343 samples/min Submissions: 10	+0.6 %
Blender 5.1.1 / CPU / Windows	298.909627 samples/min Submissions: 9	261.198774 samples/min Submissions: 10	-12.6 %
Blender 5.1.0 / CPU / Windows	316.551491 samples/min Submissions: 9	283.116113 samples/min Submissions: 6	-10.6 %
Blender 4.5.0 / CPU / Linux	342.064682 samples/min Submissions: 6	349.422858 samples/min Submissions: 6	+2.2 %
Blender 4.5.0 / CPU / Windows	283.915957 samples/min Submissions: 111	289.770122 samples/min Submissions: 95	+2.1 %
Blender 4.4.0 / CPU / Windows	279.06572 samples/min Submissions: 46	274.137726 samples/min Submissions: 32	-1.8 %
Blender 4.3.0 / CPU / Windows	272.7349 samples/min Submissions: 66	276.449649 samples/min Submissions: 55	+1.4 %
Blender 4.2.0 / CPU / Linux	348.728838 samples/min Submissions: 14	321.017466 samples/min Submissions: 5	-7.9 %
Blender 4.2.0 / CPU / Windows	275.74819 samples/min Submissions: 127	273.398609 samples/min Submissions: 43	-0.9 %
Blender 4.1.0 / CPU / Linux	352.292352 samples/min Submissions: 5	360.121925 samples/min Submissions: 5	+2.2 %
Blender 4.1.0 / CPU / Windows	275.419968 samples/min Submissions: 71	289.715603 samples/min Submissions: 24	+5.2 %
Blender 4.0.0 / CPU / Linux	343.827905 samples/min Submissions: 11	347.011907 samples/min Submissions: 6	+0.9 %

More tests: 1

Test and settings	Intel Core i7-12700K	Intel Core i7-12700KF	Result difference¹
Blender 4.0.0 / CPU / Windows	283.670817 samples/min Submissions: 76	278.887706 samples/min Submissions: 43	-1.7 %

¹ Difference of the second result relative to the first in that row. No percentage is calculated for different upscaling algorithms. This compares published results, not a universal performance index.

Individual model tests

These results have no shared test of both models with the same version and settings. They are shown separately without a percentage difference.

Intel Core i7-12700K

Blender 4.3.0 / CPU / Linux 342.695247 samples/min
Blender 5.0.0 / CPU / Windows 285.97149 samples/min

Intel Core i7-12700KF

Blender 5.1.0 / CPU / Linux 332.739535 samples/min

Individual system tests

Results were obtained on the reported systems. Test versions and settings remain separate; incomplete conditions do not support calculated model performance differences.

RandomX / XMRig 6.26.0 / 1M / 18 threads / windows

Model	Result	Reported conditions
Intel Core i7-12700K	4765.76276 H/s	RandomX / XMRig 6.26.0 / 1M / 18 threads / windows System RAM: 32 GB OS: Windows NT 10.0 Motherboard: ASUSTeK COMPUTER INC. / ROG STRIX Z690-A GAMING WIFI D4 Duration: 209.83 s User-submitted run; tuning and power settings are incomplete.

RandomX / XMRig 6.24.0 / 1M / 12 threads / windows

Model	Result	Reported conditions
Intel Core i7-12700KF	7153.689873 H/s	RandomX / XMRig 6.24.0 / 1M / 12 threads / windows System RAM: 64 GB OS: Windows NT 10.0 Motherboard: Gigabyte Technology Co., Ltd. / B760 GAMING X DDR4 Duration: 139.788 s User-submitted run; tuning and power settings are incomplete.

Cinebench R23 / multiple threads

Model	Result	Reported conditions
Intel Core i7-12700K	22861 points	System: CB: Core i7-12700K @ Stock CPU / power label: CB: Core i7-12700K @ Stock Exact test build and complete conditions are unreported; no ranking position.

Cinebench R23 / single thread

Model	Result	Reported conditions
Intel Core i7-12700K	1948 points	System: CB: Core i7-12700K @ Stock CPU / power label: CB: Core i7-12700K @ Stock Exact test build and complete conditions are unreported; no ranking position.