AMD Ryzen 9 7945HX vs Intel Core i9-12900T

差异
 规格基准褒奖

差异

需要考虑的原因
AMD Ryzen 9 7945HX

报告一个错误

在总排名中的位置

(基于几个基准)

17 地点
更高的时钟速度

左右 4% 更好的时钟速度

2.5 GHz 2.40 GHz
更高的涡轮增压时钟速度

左右 2% higher specified turbo frequency

5.4 GHz 5.30 GHz

所有排名中的位置

共同立场 AMD Ryzen 9 7945HX 在流行的基准测试中的CPU，用于与其他型号进行比较.

Cinebench R23 (Single-Core)

19 place
Cinebench R23 (Multi-Core)

16 place
Cinebench R20 (Single-Core)

18 place
Cinebench R20 (Multi-Core)

13 place
Cinebench R15 (Single-Core)

5 place
Cinebench R15 (Multi-Core)

6 place
Geekbench 5, 64bit (Single-Core)

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

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

663 place
Blender 2.81 (bmw27)

9 place
Estimated results for PassMark CPU Mark

9 place
Geekbench 6 (Single-Core)

6 place
Geekbench 6 (Multi-Core)

8 place

需要考虑的原因
Intel Core i9-12900T

报告一个错误

Lower stated TDP / base power

Power limits alone do not measure performance per watt.

35 W 55 W

规格

技术数据

AMD Ryzen 9 7945HX

Intel Core i9-12900T

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 i9
Form Factor

Laptops / Desktops -
一代人

6 12
过去的模式

- Intel Core i9-11900KF
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

2.5 GHz 2.4 GHz
核心架构

normal hybrid (big.LITTLE)
Core Configuration

16x Zen 4 -
CPU核数

16 16
CPU线程

32 24
Hyperthreading / SMT

是是
Max. Boost Clock

5.4 GHz -
超频

是是
Turbo Frequency (1 Core)

5.4 GHz 5.3 GHz
Turbo Frequency (16 Cores)

- 3.4 GHz
A-Core

- 8x Golden Cove
B-Core

- 8x 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 12
执行单位

2 32
一代人

9 11
GPU Frequency

2200 MHz 350 MHz
GPU名称

AMD Radeon 610M Intel UHD Graphics 770
GPU Turbo

2200 MHz 1450 MHz
Graphics Cores

2 -
Max. displays

3 3
Max. GPU Memory

8 GB -
发布日期

Q3/2022 Q4/2021
着色器

128 256
技术过程

6 nm 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 / Encode Decode / Encode
VP9

Decode / Encode Decode / Encode

内存规格和PCI

支持的RAM的类型、通道数量 Intel Core i9-12900T 和 AMD Ryzen 9 7945HX. 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 7945HX 和 Intel Core i9-12900T 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

55-75 W -
Default TDP

55 W -
Maximum Operating Temperature

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

55 W -
TDP up

75 W -
TDP (PL1, legacy label)

- 35 W

技术和扩展

架构、接口、所支持的额外指令 AMD Ryzen 9 7945HX 和 Intel Core i9-12900T, 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

16 MB 3.75 MB
L2-Cache

64 MB 30 MB
Operating systems

Windows 10, Windows 11, Linux -
Part Number

100-000000870 BX8071512900KF
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 7945HX

Blender 5.1.1 / CPU / Linux 537.819855 samples/min
Blender 5.1.1 / CPU / Windows 500.99351 samples/min
Blender 5.2.0 / CPU / Windows 472.296616 samples/min

Intel Core i9-12900T

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.

Cinebench 2024 / multiple threads

Model	Result	Reported conditions
AMD Ryzen 9 7945HX	1828 points	System: Minisforum BD790i CPU / power label: R9 7945HX 100 W / 100 W Graphics: Radeon 610M RAM: 64 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench 2024 / single thread

Model	Result	Reported conditions
AMD Ryzen 9 7945HX	114 points	System: Minisforum BD790i CPU / power label: R9 7945HX 100 W / 100 W Graphics: Radeon 610M RAM: 64 GB Exact test build and complete conditions are unreported; no ranking position.

RandomX / XMRig 6.26.0 / 1M / 32 threads / windows

Model	Result	Reported conditions
AMD Ryzen 9 7945HX	20974.034146 H/s	RandomX / XMRig 6.26.0 / 1M / 32 threads / windows System RAM: 32 GB OS: Windows NT 10.0 Duration: 47.678 s User-submitted run; tuning and power settings are incomplete.

RandomX / XMRig 6.25.0 / 10M / 22 threads / windows

Model	Result	Reported conditions
Intel Core i9-12900T	6605.835727 H/s	RandomX / XMRig 6.25.0 / 10M / 22 threads / windows System RAM: 64 GB OS: Windows NT 10.0 Motherboard: HP / 894F Duration: 1513.813 s User-submitted run; tuning and power settings are incomplete.

Cinebench R23 / multiple threads

Model	Result	Reported conditions
AMD Ryzen 9 7945HX	33459 points	System: Minisforum BD790i CPU / power label: R9 7945HX 100 W / 100 W Graphics: Radeon 610M RAM: 64 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R23 / single thread

Model	Result	Reported conditions
AMD Ryzen 9 7945HX	1942 points	System: Minisforum BD790i CPU / power label: R9 7945HX 100 W / 100 W Graphics: Radeon 610M RAM: 64 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R20 / multiple threads

Model	Result	Reported conditions
AMD Ryzen 9 7945HX	13057 points	System: Minisforum BD790i CPU / power label: R9 7945HX 100 W / 100 W Graphics: Radeon 610M RAM: 64 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R20 / single thread

Model	Result	Reported conditions
AMD Ryzen 9 7945HX	760 points	System: Minisforum BD790i CPU / power label: R9 7945HX 100 W / 100 W Graphics: Radeon 610M RAM: 64 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R15 / multiple threads

Model	Result	Reported conditions
AMD Ryzen 9 7945HX	5289 points	System: Minisforum BD790i CPU / power label: R9 7945HX 100 W / 100 W Graphics: Radeon 610M RAM: 64 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R15 / single thread

Model	Result	Reported conditions
AMD Ryzen 9 7945HX	311 points	System: Minisforum BD790i CPU / power label: R9 7945HX 100 W / 100 W Graphics: Radeon 610M RAM: 64 GB Exact test build and complete conditions are unreported; no ranking position.