AMD Ryzen 9 7940HS vs Samsung Exynos 850

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CPU comparison with benchmarks


AMD Ryzen 9 7940HS CPU1 vs CPU2 Samsung Exynos 850
AMD Ryzen 9 7940HS Samsung Exynos 850

CPU comparison

AMD Ryzen 9 7940HS or Samsung Exynos 850 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The AMD Ryzen 9 7940HS has 8 cores with 16 threads and clocks with a maximum frequency of 5.20 GHz. Up to 256 GB of memory is supported in 2 memory channels. The AMD Ryzen 9 7940HS was released in Q1/2023.

The Samsung Exynos 850 has 8 cores with 8 threads and clocks with a maximum frequency of 2.00 GHz. The CPU supports up to GB of memory in 0 memory channels. The Samsung Exynos 850 was released in Q2/2020.
AMD Ryzen 9 (40) Family Samsung Exynos (47)
AMD Ryzen 7040 (21) CPU group Samsung Exynos 800 (2)
6 Generation 4
Phoenix (Zen 4) Architecture Cortex-A77 / Cortex-A55
Mobile Segment Mobile
-- Predecessor --
AMD Ryzen 9 8945HS Successor --

CPU Cores and Base Frequency

The AMD Ryzen 9 7940HS is a 8 core processor with a clock frequency of 4.00 GHz (5.20 GHz). The Samsung Exynos 850 has 8 CPU cores with a clock frequency of 2.00 GHz.

AMD Ryzen 9 7940HS Characteristic Samsung Exynos 850
8 Cores 8
16 Threads 8
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
4.00 GHz Frequency 2.00 GHz
5.20 GHz Turbo Frequency (1 Core) --
-- Turbo Frequency (All 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.

AMD Ryzen 9 7940HS Characteristic Samsung Exynos 850
AMD Ryzen™ AI AI hardware --
AMD dedicated AI XDNA Technology AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.

AMD Radeon 780M GPU ARM Mali-G52 MP1
0.80 GHz GPU frequency 0.85 GHz
2.80 GHz GPU (Turbo) --
3 GPU Generation Bifrost 2
4 nm Technology 16 nm
4 Max. displays 2
12 Compute units 1
768 Shader 16
Yes Hardware Raytracing No
AMD FSR Frame Generation No
32 GB Max. GPU Memory --
12 DirectX Version 12

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.

AMD Radeon 780M GPU ARM Mali-G52 MP1
Decode / Encode Codec h265 / HEVC (8 bit) Decode / Encode
Decode / Encode Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
Decode Codec VP9 Decode / Encode
Decode Codec VP8 Decode / Encode
Decode / Encode Codec AV1 No
Decode Codec AVC Decode / Encode
Decode Codec VC-1 Decode / Encode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The AMD Ryzen 9 7940HS supports a maximum of 256 GB of memory in 2 memory channels. The Samsung Exynos 850 can connect up to GB of memory in 0 memory channels.

AMD Ryzen 9 7940HS Characteristic Samsung Exynos 850
DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 Memory LPDDR4X
256 GB Max. Memory
2 (Dual Channel) Memory channels 0
120.0 GB/s Max. Bandwidth --
Yes ECC No
8.00 MB L2 Cache --
16.00 MB L3 Cache --
4.0 PCIe version --
20 PCIe lanes --
39.4 GB/s PCIe Bandwidth --

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Ryzen 9 7940HS has a TDP of 54 W, that of the Samsung Exynos 850 is --.

AMD Ryzen 9 7940HS Characteristic Samsung Exynos 850
54 W TDP (PL1 / PBP) --
-- TDP (PL2) --
-- TDP up --
35 W TDP down --
100 °C Tjunction max. --

Technical details

The AMD Ryzen 9 7940HS has a 24.00 MB cache, while the Samsung Exynos 850 cache has a total of 0.00 MB.

AMD Ryzen 9 7940HS Characteristic Samsung Exynos 850
4 nm Technology 8 nm
Monolithic Chip design Unknown
x86-64 (64 bit) Instruction set (ISA) Armv8-A (64 bit)
SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 ISA extensions --
FP8 Socket --
AMD-V, SVM Virtualization None
Yes AES-NI No
Windows 10, Windows 11, Linux Operating systems Android
Q1/2023 Release date Q2/2020
-- Release price --
show more data show more data


Rate these processors

Here you can rate the AMD Ryzen 9 7940HS to help other visitors make their purchasing decisions. The average rating is 3.9 stars (47 ratings). Rate now:
Here you can rate the Samsung Exynos 850 to help other visitors make their purchasing decisions. The average rating is 2.3 stars (6 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
AMD Ryzen 9 7940HS (100%)
Samsung Exynos 850 (9%)
⌀ Multi core performance in 3 CPU benchmarks
AMD Ryzen 9 7940HS (100%)
Samsung Exynos 850 (8%)

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 9 7940HS AMD Ryzen 9 7940HS
8C 16T @ 5.20 GHz
1974 (100%)
Samsung Exynos 850 Samsung Exynos 850
8C 8T @ 2.00 GHz
178 (9%)

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.
AMD Ryzen 9 7940HS AMD Ryzen 9 7940HS
8C 16T @ 4.00 GHz
11600 (100%)
Samsung Exynos 850 Samsung Exynos 850
8C 8T @ 2.00 GHz
1027 (9%)

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.
AMD Ryzen 9 7940HS AMD Ryzen 9 7940HS
8C 16T @ 5.20 GHz
2617 (100%)
Samsung Exynos 850 Samsung Exynos 850
8C 8T @ 2.00 GHz
219 (8%)

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.
AMD Ryzen 9 7940HS AMD Ryzen 9 7940HS
8C 16T @ 4.00 GHz
12447 (100%)
Samsung Exynos 850 Samsung Exynos 850
8C 8T @ 2.00 GHz
942 (8%)

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.
AMD Ryzen 9 7940HS AMD Ryzen 9 7940HS
AMD Radeon 780M @ 2.80 GHz
4357 (100%)
Samsung Exynos 850 Samsung Exynos 850
ARM Mali-G52 MP1 @ 0.85 GHz
26 (1%)

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.
AMD Ryzen 9 7940HS AMD Ryzen 9 7940HS
8C 16T @ 4.00 GHz
30995 (100%)
Samsung Exynos 850 Samsung Exynos 850
8C 8T @ 2.00 GHz
2621 (8%)

AnTuTu 9 Benchmark

The AnTuTu 9 benchmark is very well suited to measuring the performance of a smartphone. AnTuTu 9 is quite heavy on 3D graphics and can now also use the "Metal" graphics interface. In AnTuTu, memory and UX (user experience) are also tested by simulating browser and app usage. AnTuTu version 9 can compare any ARM CPU running on Android or iOS. Devices may not be directly comparable when benchmarked on different operating systems.

In the AnTuTu 9 benchmark, the single-core performance of a processor is only slightly weighted. The rating is made up of the multi-core performance of the processor, the speed of the working memory, and the performance of the internal graphics.
AMD Ryzen 9 7940HS AMD Ryzen 9 7940HS
8C 16T @ 4.00 GHz
0 (0%)
Samsung Exynos 850 Samsung Exynos 850
8C 8T @ 2.00 GHz
142056 (100%)

AnTuTu 8 Benchmark

The AnTuTu 8 Benchmark measures the performance of a SoC. AnTuTu benchmarks the CPU, GPU, Memory as well as the UX (User Experience) by simulating browser and app usage. AnTuTu can benchmark any ARM CPU that runs under Android or iOS. Devices may not be directly compareable if the benchmark has been performed under different operating systems.

In the AnTuTu 8 benchmark, the single-core performance of a processor is only slightly weighted. The evaluation consists of the multi-core performance of the processor, the speed of the RAM and the performance of the internal graphics.
AMD Ryzen 9 7940HS AMD Ryzen 9 7940HS
8C 16T @ 4.00 GHz
0 (0%)
Samsung Exynos 850 Samsung Exynos 850
8C 8T @ 2.00 GHz
124055 (100%)

CPU-Z Benchmark 17 (Single-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
AMD Ryzen 9 7940HS AMD Ryzen 9 7940HS
8C 16T @ 5.20 GHz
661 (100%)
Samsung Exynos 850 Samsung Exynos 850
8C 8T @ 2.00 GHz
0 (0%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
AMD Ryzen 9 7940HS AMD Ryzen 9 7940HS
8C 16T @ 4.00 GHz
7423 (100%)
Samsung Exynos 850 Samsung Exynos 850
8C 8T @ 2.00 GHz
0 (0%)

AI performance (NPU)

The performance values of the processor's AI unit. The isolated NPU performance is given here, the total AI performance (NPU+CPU+iGPU) can be higher.

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. The performance is given in the number (trillions) of arithmetic operations per second (TOPS).
AMD Ryzen 9 7940HS AMD Ryzen 9 7940HS
8C 16T @ 4.00 GHz
10 (100%)
Samsung Exynos 850 Samsung Exynos 850
8C 8T @ 2.00 GHz
0 (0%)

Devices using this processor

AMD Ryzen 9 7940HS Samsung Exynos 850
Unknown Unknown

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