AMD Ryzen 9 7845HX vs Intel Core i7-12700KF

差异
 规格基准褒奖

差异

需要考虑的原因
AMD Ryzen 9 7845HX

报告一个错误

更高的涡轮增压时钟速度

左右 4% higher specified turbo frequency

5.2 GHz 5.00 GHz
Lower stated TDP / base power

Power limits alone do not measure performance per watt.

55 W 125 W

所有排名中的位置

共同立场 AMD Ryzen 9 7845HX 在流行的基准测试中的CPU，用于与其他型号进行比较.

Geekbench 5, 64bit (Single-Core)

21 place
Geekbench 5, 64bit (Multi-Core)

33 place
iGPU - FP32 Performance (Single-precision GFLOPS)

663 place
Estimated results for PassMark CPU Mark

14 place
Geekbench 6 (Single-Core)

11 place
Geekbench 6 (Multi-Core)

12 place

需要考虑的原因
Intel Core i7-12700KF

报告一个错误

更高的时钟速度

左右 20% 更好的时钟速度

3.60 GHz 3 GHz

规格

技术数据

AMD Ryzen 9 7845HX

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

AMD Ryzen 7045 Intel Core i 12000
系列

Ryzen Intel Core i7
Form Factor

Laptops / Desktops -
一代人

6 12
过去的模式

- Intel Core i7-11700KF
分段

Mobile Desktop / Server
Series

Ryzen 7000 Series -

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.

Base Frequency

3 GHz 3.6 GHz
核心架构

normal hybrid (big.LITTLE)
Core Configuration

12x Zen 4 -
CPU核数

12 12
CPU线程

24 20
Hyperthreading / SMT

是是
Max. Boost Clock

5.2 GHz -
超频

是是
Turbo Frequency (1 Core)

5.2 GHz 5 GHz
Turbo Frequency (12 Cores)

- 4.7 GHz
A-Core

- 8x Golden Cove
B-Core

- 4x Gracemont

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

2 -
一代人

9 -
GPU Frequency

2200 MHz -
GPU名称

AMD Radeon 610M None
GPU Turbo

2200 MHz -
Graphics Cores

2 -
Max. displays

3 -
Max. GPU Memory

8 GB -
发布日期

Q3/2022 -
着色器

128 -
技术过程

6 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 / Encode 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 AMD Ryzen 9 7845HX. 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
Memory Bandwidth

83.2 GB/s -
记忆通道

2 2
存储器类型

DDR5 DDR4-3200DDR5-4800
PCIe

PCIe 5.0 -
PCIe通道

- 20
PCIe版本

- 5.0

加密

AES-NI

是是

能源消耗

比较TDP的要求 AMD Ryzen 9 7845HX 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.

Configurable TDP

45-75 W -
Default TDP

55 W -
Maximum Operating Temperature

100 °C 100 °C
TDP (PL1 / PBP, legacy combined label)

55 W -
TDP (PL2)

- 228 W / 56 s
TDP down

45 W -
TDP up

75 W -
TDP (PL1, legacy label)

- 125 W

技术和扩展

架构、接口、所支持的额外指令 AMD Ryzen 9 7845HX 和 Intel Core i7-12700KF, 虚拟机技术和工艺技术。

建筑学

Dragon Range (Zen 4) Alder Lake S
Chip design

Chiplet -
Codename

Dragon Range -
规格

Technical data sheet -
指令集（ISA）

x86-64 (64 bit) x86-64 (64 bit)
ISA扩展

SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 SSE4.1, SSE4.2, AVX2, AVX2+
L2-Cache

12 MB 2.5 MB
L2-Cache

64 MB 25 MB
Operating systems

Windows 10, Windows 11, Linux -
Part Number

100-000000871 BX8071512700K
发布日期

2023-02-28 Q4/2021
插座

FL1 LGA 1700
技术过程

TSMC 5nm FinFET 10 nm
虚拟化

AMD-V, SVM VT-x, VT-x EPT, VT-d

基准

性能测试 CPUs

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.

AMD Ryzen 9 7845HX

Intel Core i7-12700KF

Blender 4.0.0 / CPU / Linux 347.011907 samples/min
Blender 4.0.0 / CPU / Windows 278.887706 samples/min
Blender 4.1.0 / CPU / Linux 360.121925 samples/min
Blender 4.1.0 / CPU / Windows 289.715603 samples/min
Blender 4.2.0 / CPU / Linux 321.017466 samples/min
Blender 4.2.0 / CPU / Windows 273.398609 samples/min
Blender 4.3.0 / CPU / Windows 276.449649 samples/min
Blender 4.4.0 / CPU / Windows 274.137726 samples/min

More results: 6

Blender 4.5.0 / CPU / Linux 349.422858 samples/min
Blender 4.5.0 / CPU / Windows 289.770122 samples/min
Blender 5.1.0 / CPU / Linux 332.739535 samples/min
Blender 5.1.0 / CPU / Windows 283.116113 samples/min
Blender 5.1.1 / CPU / Windows 261.198774 samples/min
Blender 5.2.0 / CPU / Windows 299.652343 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 6.24.0 / 10M / 24 threads / linux

Model	Result	Reported conditions
AMD Ryzen 9 7845HX	14076.001965 H/s	RandomX / XMRig 6.24.0 / 10M / 24 threads / linux System RAM: 16 GB OS: Linux x86_64 Motherboard: ASUSTeK COMPUTER INC. / G713PV Duration: 710.429 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.