AMD Ryzen 9 7945HX Benchmark, Test and specs

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The AMD Ryzen 9 7945HX has 16 cores with 32 threads and is based on the 6. gen of the AMD Ryzen 9 series. The processor uses a mainboard with the FL1 socket and was released in Q1/2023. The AMD Ryzen 9 7945HX scores 2,127 points in the Geekbench 5 single-core benchmark. In the Geekbench 5 multi-core benchmark, the result is 19,472 points.
AMD Ryzen 9 7945HX

CPU lineage

The segment in which we have classified the AMD Ryzen 9 7945HX. Here you can see if it is a desktop processor or a mobile processor or which processor may be the successor of the AMD Ryzen 9 7945HX.

Name: AMD Ryzen 9 7945HX
Family: AMD Ryzen 9
CPU group: AMD Ryzen 7045
Segment: Mobile
Generation: 6
Predecessor: --
Successor: --

CPU Cores and Base Frequency

The AMD Ryzen 9 7945HX has 16 CPU cores and can calculate 32 threads in parallel. The clock frequency of the AMD Ryzen 9 7945HX is 2.50 GHz (5.40 GHz). The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.

CPU Cores / Threads: 16 / 32
Core architecture: normal
Cores: 16x Zen 4
Hyperthreading / SMT: Yes
Overclocking: Yes
Frequency: 2.50 GHz
Turbo Frequency (1 Core): 5.40 GHz
Turbo Frequency (16 Cores): --

Internal Graphics

The AMD Ryzen 9 7945HX has integrated graphics, called iGPU for short. Specifically, the AMD Ryzen 9 7945HX uses the AMD Radeon 610M Graphics, which has 128 texture shaders and 2 execution units. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

GPU name: AMD Radeon 610M Graphics
GPU frequency: 0.40 GHz
GPU (Turbo): 2.20 GHz
Execution units: 2
Shader: 128
Max. GPU Memory: 8 GB
Max. displays: 3
Generation: 9
Direct X: 12
Technology: 6 nm
Release date: Q3/2022

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

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 & PCIe

The processor can use up to 128 GB memory in 2 (Dual Channel) memory channels. The maximum memory bandwidth is 83.2 GB/s. The memory type as well as the amount of memory can greatly affect the speed of the system.

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

Thermal Management

The thermal design power (TDP for short) of the processor is 55 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. The TDP usually gives a rough idea of the actual power consumption of the CPU.

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

Technical details

The AMD Ryzen 9 7945HX is made in 5 nm. The smaller the manufacturing process of a CPU, the more modern and energy-efficient it is. Overall, the processor has 80.00 MB cache. A large cache can greatly speed up the processor's speed in some cases such as games.

Technology: 5 nm
Chip design: Chiplet
Socket: FL1
L2-Cache: 16.00 MB
L3-Cache: 64.00 MB
Architecture: Dragon Range (Zen 4)
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: 100-000000870
Documents: Technical data sheet

Benchmark results

Verified Benchmark results
The benchmark results for the AMD Ryzen 9 7945HX 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.

Screenshots:

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 i7-12700K Intel Core i7-12700K
12C 20T @ 5.00 GHz
1939
Intel Core i7-12700KF Intel Core i7-12700KF
12C 20T @ 5.00 GHz
1939
Intel Core i9-12900HK Intel Core i9-12900HK
14C 20T @ 5.00 GHz
1938
AMD Ryzen 9 7945HX AMD Ryzen 9 7945HX
16C 32T @ 5.40 GHz
1936
AMD Ryzen 7 7700 AMD Ryzen 7 7700
8C 16T @ 5.30 GHz
1932
Intel Core i9-12950HX Intel Core i9-12950HX
16C 24T @ 5.00 GHz
1927
Intel Core i5-12600KF Intel Core i5-12600KF
10C 16T @ 4.90 GHz
1918
Show all Cinebench R23 (Single-Core) results



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.

AMD Ryzen 9 7950X AMD Ryzen 9 7950X
16C 32T @ 5.20 GHz
38657
AMD Ryzen 9 7950X3D AMD Ryzen 9 7950X3D
16C 32T @ 5.00 GHz
38581
AMD EPYC 7502P AMD EPYC 7502P
32C 64T @ 3.00 GHz
36403
AMD Ryzen 9 7945HX AMD Ryzen 9 7945HX
16C 32T @ 2.50 GHz
34463
AMD Ryzen Threadripper 3960X AMD Ryzen Threadripper 3960X
24C 48T @ 4.00 GHz
34255
AMD Ryzen Threadripper 2990WX AMD Ryzen Threadripper 2990WX
32C 64T @ 3.00 GHz
33213
Intel Core i9-13900F Intel Core i9-13900F
24C 32T @ 5.30 GHz
32605
Show all Cinebench R23 (Multi-Core) results



Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 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.

AMD Ryzen 5 7600X AMD Ryzen 5 7600X
6C 12T @ 5.30 GHz
759
Intel Core i7-12700K Intel Core i7-12700K
12C 20T @ 5.00 GHz
757
Intel Core i7-12700KF Intel Core i7-12700KF
12C 20T @ 5.00 GHz
757
AMD Ryzen 9 7945HX AMD Ryzen 9 7945HX
16C 32T @ 5.40 GHz
749
AMD Ryzen 7 7700 AMD Ryzen 7 7700
8C 16T @ 5.30 GHz
744
Intel Core i5-12600KF Intel Core i5-12600KF
10C 16T @ 4.90 GHz
741
Intel Core i5-12600K Intel Core i5-12600K
10C 16T @ 4.90 GHz
741
Show all Cinebench R20 (Single-Core) results



Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 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 i9-13900K Intel Core i9-13900K
24C 32T @ 5.50 GHz
15350
AMD Ryzen 9 7950X AMD Ryzen 9 7950X
16C 32T @ 5.20 GHz
15120
AMD Ryzen Threadripper 3960X AMD Ryzen Threadripper 3960X
24C 48T @ 4.00 GHz
13552
AMD Ryzen 9 7945HX AMD Ryzen 9 7945HX
16C 32T @ 2.50 GHz
13449
Intel Xeon W-3175X Intel Xeon W-3175X
28C 56T @ 3.80 GHz
12975
Intel Core i9-13900F Intel Core i9-13900F
24C 32T @ 5.30 GHz
12375
Intel Core i9-13900 Intel Core i9-13900
24C 32T @ 5.30 GHz
12375
Show all Cinebench R20 (Multi-Core) results



Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.

Intel Core i9-13900K Intel Core i9-13900K
24C 32T @ 5.80 GHz
2868
AMD Ryzen 5 7600X AMD Ryzen 5 7600X
6C 12T @ 5.30 GHz
2846
AMD Ryzen 9 7900X3D AMD Ryzen 9 7900X3D
12C 24T @ 5.60 GHz
2840
AMD Ryzen 9 7945HX AMD Ryzen 9 7945HX
16C 32T @ 5.40 GHz
2832
Intel Core i9-13980HX Intel Core i9-13980HX
24C 32T @ 5.60 GHz
2819
AMD Ryzen 9 7900 AMD Ryzen 9 7900
12C 24T @ 5.40 GHz
2798
Intel Core i7-13700KF Intel Core i7-13700KF
16C 24T @ 5.40 GHz
2787
Show all Geekbench 6 (Single-Core) results



Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.

Intel Core i9-13980HX Intel Core i9-13980HX
24C 32T @ 4.90 GHz
17097
Intel Core i9-13950HX Intel Core i9-13950HX
24C 32T @ 4.80 GHz
16477
Intel Core i9-12900K Intel Core i9-12900K
16C 24T @ 5.00 GHz
16244
AMD Ryzen 9 7945HX AMD Ryzen 9 7945HX
16C 32T @ 2.50 GHz
16214
Intel Core i5-13600KF Intel Core i5-13600KF
14C 20T @ 5.10 GHz
16192
Intel Core i5-13600K Intel Core i5-13600K
14C 20T @ 5.10 GHz
16192
Intel Core i7-13700F Intel Core i7-13700F
16C 24T @ 5.10 GHz
16079
Show all Geekbench 6 (Multi-Core) results



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.

AMD Ryzen 7 7800X3D AMD Ryzen 7 7800X3D
8C 16T @ 5.00 GHz
2137
Intel Core i9-13900 Intel Core i9-13900
24C 32T @ 5.60 GHz
2130
Intel Core i9-13900F Intel Core i9-13900F
24C 32T @ 5.60 GHz
2130
AMD Ryzen 9 7945HX AMD Ryzen 9 7945HX
16C 32T @ 5.40 GHz
2127
Intel Core i9-13980HX Intel Core i9-13980HX
24C 32T @ 5.60 GHz
2117
Intel Core i9-13950HX Intel Core i9-13950HX
24C 32T @ 5.50 GHz
2108
Intel Core i9-12900KS Intel Core i9-12900KS
16C 24T @ 5.50 GHz
2080
Show all Geekbench 5, 64bit (Single-Core) results



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 i9-13980HX Intel Core i9-13980HX
24C 32T @ 4.90 GHz
19763
Intel Core i9-13950HX Intel Core i9-13950HX
24C 32T @ 4.80 GHz
19759
Intel Xeon W-3265M Intel Xeon W-3265M
24C 48T @ 3.60 GHz
19473
AMD Ryzen 9 7945HX AMD Ryzen 9 7945HX
16C 32T @ 2.50 GHz
19472
Intel Core i9-13900F Intel Core i9-13900F
24C 32T @ 5.30 GHz
19422
Intel Core i9-13900 Intel Core i9-13900
24C 32T @ 5.30 GHz
19422
AMD Ryzen 9 7900X3D AMD Ryzen 9 7900X3D
12C 24T @ 5.20 GHz
19096
Show all Geekbench 5, 64bit (Multi-Core) results



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 E3-1225 v5 Intel Xeon E3-1225 v5
Intel HD Graphics P530 @ 1.20 GHz
461
Intel Xeon E-2276M Intel Xeon E-2276M
Intel UHD Graphics P630 @ 1.20 GHz
461
Intel Pentium J6426 Intel Pentium J6426
Intel UHD Graphics 32 EUs (Elkhart Lake) @ 0.85 GHz
456
AMD Ryzen 9 7945HX AMD Ryzen 9 7945HX
AMD Radeon 610M Graphics @ 2.20 GHz
443
AMD Ryzen 5 7645HX AMD Ryzen 5 7645HX
AMD Radeon 610M Graphics @ 2.20 GHz
443
AMD Ryzen 7 7745HX AMD Ryzen 7 7745HX
AMD Radeon 610M Graphics @ 2.20 GHz
443
AMD Ryzen 9 7845HX AMD Ryzen 9 7845HX
AMD Radeon 610M Graphics @ 2.20 GHz
443
Show all iGPU - FP32 Performance (Single-precision GFLOPS) results



Blender 2.81 (bmw27)

Blender is a free 3D graphics software for rendering (creating) 3D bodies, which can also be textured and animated in the software. The Blender benchmark creates predefined scenes and measures the time (s) required for the entire scene. The shorter the time required, the better. We selected bmw27 as the benchmark scene.

Intel Core i9-7980XE Intel Core i9-7980XE
18C 36T @ 3.50 GHz
77
AMD Ryzen 9 3950X AMD Ryzen 9 3950X
16C 32T @ 4.00 GHz
85.4
Intel Core i9-12900KS Intel Core i9-12900KS
16C 24T @ 5.20 GHz
87
AMD Ryzen 9 7945HX AMD Ryzen 9 7945HX
16C 32T @ 2.50 GHz
94
Intel Core i9-9960X Intel Core i9-9960X
16C 32T @ 4.10 GHz
104.3
Intel Core i9-7960X Intel Core i9-7960X
16C 32T @ 3.60 GHz
111.4
Intel Core i9-10920X Intel Core i9-10920X
12C 24T @ 4.40 GHz
115.3
Show all Blender 2.81 (bmw27) results



Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 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 i7-13700K Intel Core i7-13700K
16C 24T @ 5.40 GHz
310
Intel Core i7-13700KF Intel Core i7-13700KF
16C 24T @ 5.40 GHz
310
Intel Core i9-13950HX Intel Core i9-13950HX
24C 32T @ 5.50 GHz
308
AMD Ryzen 9 7945HX AMD Ryzen 9 7945HX
16C 32T @ 5.40 GHz
300
Intel Core i9-12900KS Intel Core i9-12900KS
16C 24T @ 5.50 GHz
294
Intel Core i9-12900KF Intel Core i9-12900KF
16C 24T @ 5.20 GHz
294
Intel Core i9-12900K Intel Core i9-12900K
16C 24T @ 5.20 GHz
294
Show all Cinebench R15 (Single-Core) results



Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 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 i9-13900K Intel Core i9-13900K
24C 32T @ 5.50 GHz
6141
Intel Core i9-13900KF Intel Core i9-13900KF
24C 32T @ 5.50 GHz
6141
AMD Ryzen Threadripper 3960X AMD Ryzen Threadripper 3960X
24C 48T @ 4.00 GHz
5933
AMD Ryzen 9 7945HX AMD Ryzen 9 7945HX
16C 32T @ 2.50 GHz
5537
Intel Xeon W-3175X Intel Xeon W-3175X
28C 56T @ 3.80 GHz
5514
Intel Core i9-13950HX Intel Core i9-13950HX
24C 32T @ 4.80 GHz
5309
AMD Ryzen Threadripper 2990WX AMD Ryzen Threadripper 2990WX
32C 64T @ 3.00 GHz
5189
Show all Cinebench R15 (Multi-Core) results



Benchmarks


Leaderboards

In our leaderboards, we have clearly compiled the best processors for specific categories for you. The leaderboards are always up to date and are regularly updated by us. The best processors are selected according to popularity and speed in benchmarks as well as the price-performance ratio.


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