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AMD Ryzen 9 7845HX Benchmark, Test and specs

Last updated: 2023-11-17

The AMD Ryzen 9 7845HX is a 12 core processor. It can handle 24 threads simultaneously and was introduced in Q1/2023. The AMD Ryzen 9 7845HX is based on the 6. generation of the AMD Ryzen 9 series and requires a mainboard with the socket FL1. The AMD Ryzen 9 7845HX scores 2,052 points with one CPU core in the Geekbench 5 benchmark. When using all CPU cores, the result is 16,789 points.

At a glance
Name:	AMD Ryzen 9 7845HX
Family:	AMD Ryzen 9 (47)
CPU group:	AMD Ryzen 7045 (6)
Architecture:	Dragon Range (Zen 4)
Technology:	5 nm
Segment:	Notebook
Generation:	6
Predecessor:	--
Successor:	--

CPU Cores and Base Frequency

The 12 CPU cores of the AMD Ryzen 9 7845HX clock with 3.00 GHz (5.20 GHz). The number of CPU cores and the clock frequency of the processor are largely responsible for the overall performance.

CPU Cores / Threads:	12 / 24
Core architecture:	normal
Cores:	12x Zen 4

Hyperthreading / SMT:	Yes
Overclocking:	Yes
Frequency:	3.00 GHz
Turbo Frequency (1 Core):	5.20 GHz
Turbo Frequency (12 Cores):	--

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

AI hardware:	--
AI specifications:	--
NPU + CPU + iGPU:	--

Integrated graphics (iGPU)

With the AMD Radeon 610M, the AMD Ryzen 9 7845HX has an build in graphic solution. It has 2 SM processors, which have a total of 128 texture shaders. The iGPU not only enables games, but also significantly accelerates video playback.

GPU name:	AMD Radeon 610M
GPU frequency:	0.40 GHz
GPU (Turbo):	2.20 GHz
Compute units:	2
Shader:	128
Hardware Raytracing:	Yes
Release date:	Q3/2022

Max. displays:	3
Generation:	9
Direct X:	12
Technology:	6 nm
Max. GPU Memory:	8 GB
Frame Generation:	No

Hardware codec support

Processors that have an integrated graphics can play videos faster and more efficiently. This can have a positive effect on the battery life of notebooks, for example.

h265 / HEVC (8 bit):	Decode / Encode
h265 / HEVC (10 bit):	Decode / Encode
h264:	Decode / Encode
VP8:	Decode / Encode
VP9:	Decode / Encode

AV1:	Decode
AVC:	Decode / Encode
VC-1:	Decode
JPEG:	Decode / Encode

Memory type:	Memory bandwidth:
Memory & PCIe The AMD Ryzen 9 7845HX supports up to 128 GB memory in up to 2 (Dual Channel) memory channels. This results in a maximum memory bandwidth of 83.2 GB/s.

DDR5-5200	83.2 GB/s
Max. Memory:	128 GB
Memory channels:	2 (Dual Channel)
ECC:	Yes
PCIe:	5.0 x 28
PCIe Bandwidth:	110.3 GB/s

Thermal Management With the TDP, the processor manufacturer specifies the cooling solution required for the processor. The AMD Ryzen 9 7845HX has a TDP of 55 W.

TDP (PL1 / PBP):	55 W
TDP (PL2):	--
TDP up:	75 W
TDP down:	45 W
Tjunction max.:	100 °C

Technical details

The AMD Ryzen 9 7845HX has a 76.00 MB large cache. The processor is manufactured in 5 nm. Modern production increases the efficiency of the processor.

Technology:	5 nm
Chip design:	Chiplet
Socket:	FL1
L2-Cache:	12.00 MB
L3-Cache:	64.00 MB
AES-NI:	Yes
Operating systems:	Windows 10, Windows 11, Linux

Virtualization:	AMD-V, SVM
Instruction set (ISA):	x86-64 (64 bit)
ISA extensions:	SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512
Release date:	Q1/2023
Release price:	--
Part Number:	100-000000871
Documents:	Technical data sheet

AMD Ryzen 9 7845HX
12C 24T @ 3.00 GHz (5.20 GHz)

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Benchmark results

The benchmark results for the AMD Ryzen 9 7845HX have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	Intel Core Ultra 7 258V 8C 8T @ 4.80 GHz	1866
	AMD Ryzen 9 7940HX 16C 32T @ 5.20 GHz	1864
	Intel Core i7-1370P 14C 20T @ 5.20 GHz	1860
	AMD Ryzen 9 7845HX 12C 24T @ 5.20 GHz	1859
	Intel Core Ultra 9 185H 16C 22T @ 5.10 GHz	1849
	Intel Core i7-1280P 14C 20T @ 4.80 GHz	1848
	Intel Core i7-13620H 10C 16T @ 4.90 GHz	1844

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	Intel Core i9-14900HX 24C 32T @ 2.20 GHz	30155
	Apple M2 Ultra (60-GPU) 24C 24T @ 3.50 GHz	28570
	Apple M2 Ultra (76-GPU) 24C 24T @ 3.50 GHz	28570
	AMD Ryzen 9 7845HX 12C 24T @ 3.00 GHz	26654
	Apple M1 Ultra (64-GPU) 20C 20T @ 3.20 GHz	24189
	Apple M1 Ultra (48-GPU) 20C 20T @ 3.20 GHz	24189
	Apple M3 Max (16-CPU 40-GPU) 16C 16T @ 3.60 GHz	24028

Geekbench 6 (Single-Core)

Geekbench 6 is a partial load benchmark for modern computers, notebooks and smartphones. In the single-core test, only the fastest CPU core is measured. The test run simulates the performance in practice.


	AMD Ryzen 7 7745HX 8C 16T @ 5.10 GHz	2674
	Intel Core Ultra 7 256V 8C 8T @ 4.80 GHz	2658
	Intel Core Ultra 7 258V 8C 8T @ 4.80 GHz	2658
	AMD Ryzen 9 7845HX 12C 24T @ 5.20 GHz	2645
	Intel Core Ultra 5 238V 8C 8T @ 4.70 GHz	2634
	Intel Core Ultra 5 236V 8C 8T @ 4.70 GHz	2634
	Intel Core i9-13900HK 14C 20T @ 5.40 GHz	2629

Geekbench 6 (Multi-Core)

The practical Geekbench 6 multi-core benchmark tests the system's performance under partial load. The processor's maximum power consumption is far from being used up.


	Intel Core i7-12850HX 16C 24T @ 2.00 GHz	13946
	Intel Core i7-13700HX 16C 24T @ 4.20 GHz	13825
	Apple M3 Pro (11-CPU 14-GPU) 11C 11T @ 3.80 GHz	13755
	AMD Ryzen 9 7845HX 12C 24T @ 3.00 GHz	13667
	Intel Core i9-12950HX 16C 24T @ 2.30 GHz	13649
	Intel Core i9-13905H 14C 20T @ 5.00 GHz	13634
	Intel Core i9-13900HK 14C 20T @ 5.00 GHz	13629

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	Intel Core i9-13980HX 24C 32T @ 5.60 GHz	2117
	Intel Core i9-13950HX 24C 32T @ 5.50 GHz	2108
	Intel Core i9-13900HX 24C 32T @ 5.40 GHz	2064
	AMD Ryzen 9 7845HX 12C 24T @ 5.20 GHz	2052
	Intel Core i7-14700HX 20C 28T @ 5.50 GHz	2016
	AMD Ryzen 7 7745HX 8C 16T @ 5.10 GHz	2002
	AMD Ryzen 9 7940HS 8C 16T @ 5.20 GHz	1974

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	Intel Core i9-13950HX 24C 32T @ 4.80 GHz	19759
	AMD Ryzen 9 7945HX 16C 32T @ 2.50 GHz	19472
	Intel Core i7-14700HX 20C 28T @ 2.10 GHz	17726
	AMD Ryzen 9 7845HX 12C 24T @ 3.00 GHz	16789
	Intel Core i9-12950HX 16C 24T @ 2.30 GHz	15711
	Apple M2 Pro (12-CPU 19-GPU) 12C 12T @ 3.50 GHz	15506
	Apple M2 Max (38-GPU) 12C 12T @ 3.50 GHz	15506

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.


	Intel Xeon E-2176M Intel UHD Graphics P630 @ 1.20 GHz	461
	Intel Pentium J6426 Intel UHD Graphics 32 EUs (Elkhart Lake) @ 0.85 GHz	456
	Intel Pentium Silver N6000 Intel UHD Graphics 32 EUs (Jasper Lake) @ 0.85 GHz	456
	AMD Ryzen 9 7845HX AMD Radeon 610M @ 2.20 GHz	443
	AMD Ryzen 9 7945HX AMD Radeon 610M @ 2.20 GHz	443
	AMD Ryzen 7 7745HX AMD Radeon 610M @ 2.20 GHz	443
	AMD Ryzen 5 7645HX AMD Radeon 610M @ 2.20 GHz	443

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.


	Intel Core i9-13980HX 24C 32T @ 4.90 GHz	48600
	Apple M2 Ultra (60-GPU) 24C 24T @ 3.50 GHz	48560
	Apple M2 Ultra (76-GPU) 24C 24T @ 3.50 GHz	48560
	AMD Ryzen 9 7845HX 12C 24T @ 3.00 GHz	46864
	Intel Core i9-13900HX 24C 32T @ 4.60 GHz	46755
	Intel Core i9-14900HX 24C 32T @ 2.20 GHz	45971
	Intel Core i9-13950HX 24C 32T @ 4.80 GHz	44125

CPU performance per watt (efficiency)

Efficiency of the processor under full load in the Cinebench R23 (multi-core) benchmark. The benchmark result is divided by the average energy required (CPU package power in watts). The higher the value, the more efficient the CPU is under full load.


	AMD Ryzen 5 7645HX 13,824 CB R23 MC @ 51 W	270
	Intel Core i7-1360P 10,422 CB R23 MC @ 39 W	265
	Intel Core i5-1345U 8,214 CB R23 MC @ 31 W	262
	AMD Ryzen 9 7845HX 26,654 CB R23 MC @ 102 W	261
	Intel Core i3-1315U 5,250 CB R23 MC @ 21 W	254
	Intel Core i7-1370P 12,933 CB R23 MC @ 51 W	254
	AMD Ryzen 5 7520U 5,245 CB R23 MC @ 23 W	228

Benchmarks

Cinebench R23 (SC)
631 entries

Cinebench R23 (MC)
613 entries

Geekbench 6 (SC)
1,833 entries

Geekbench 6 (MC)
1,779 entries

Geekbench 5 (SC)
2,506 entries

Geekbench 5 (MC)
2,474 entries

FP32 SP (iGPU)
2,128 entries

3DMark Timespy (iGPU)
529 entries

PassMark CPU-Mark
2,444 entries

CPU performance per watt (efficiency)
137 entries

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