AMD Ryzen 5 7640H | Samsung Exynos 9825 | |
CPU comparisonAMD Ryzen 5 7640H or Samsung Exynos 9825 - 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 5 7640H has 6 cores with 12 threads and clocks with a maximum frequency of 5.00 GHz. Up to 256 GB of memory is supported in 2 memory channels. The AMD Ryzen 5 7640H was released in Q1/2023. The Samsung Exynos 9825 has 8 cores with 8 threads and clocks with a maximum frequency of 2.73 GHz. The CPU supports up to 12 GB of memory in 4 memory channels. The Samsung Exynos 9825 was released in Q3/2019. |
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AMD Ryzen 5 (86) | Family | Samsung Exynos (47) |
AMD Ryzen 7040 (21) | CPU group | Samsung Exynos 9825 (1) |
6 | Generation | 3 |
Phoenix (Zen 4) | Architecture | Exynos M4/Cortex-A75/-A55 |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 5 7640H has 6 CPU cores and can calculate 12 threads in parallel. The clock frequency of the AMD Ryzen 5 7640H is 4.30 GHz (5.00 GHz) while the Samsung Exynos 9825 has 8 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the Samsung Exynos 9825 is at 2.73 GHz. |
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AMD Ryzen 5 7640H | Characteristic | Samsung Exynos 9825 |
6 | Cores | 8 |
12 | Threads | 8 |
normal | Core architecture | hybrid (Prime / big.LITTLE) |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
4.30 GHz (5.00 GHz) 6x Zen 4 |
A-Core | 2.73 GHz 2x Exynos M4 |
-- | B-Core | 2.31 GHz 2x Cortex-A75 |
-- | C-Core | 1.95 GHz 4x Cortex-A55 |
Artificial Intelligence and Machine LearningProcessors 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. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor. |
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AMD Ryzen 5 7640H | Characteristic | Samsung Exynos 9825 |
AMD Ryzen AI | AI hardware | -- |
AMD dedicated AI XDNA Technology | AI specifications | -- |
Internal GraphicsThe AMD Ryzen 5 7640H or Samsung Exynos 9825 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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AMD Radeon 760M | GPU | ARM Mali-G76 MP12 |
0.80 GHz | GPU frequency | 0.70 GHz |
2.60 GHz | GPU (Turbo) | -- |
10 | GPU Generation | Bifrost 3 |
4 nm | Technology | 7 nm |
4 | Max. displays | 2 |
8 | Compute units | 12 |
512 | Shader | 192 |
Yes | Hardware Raytracing | No |
AMD FSR | Frame Generation | No |
32 GB | Max. GPU Memory | 4 GB |
12 | DirectX Version | 12 |
Hardware codec supportA 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. |
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AMD Radeon 760M | GPU | ARM Mali-G76 MP12 |
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 & PCIeThe AMD Ryzen 5 7640H can use up to 256 GB of memory in 2 memory channels. The maximum memory bandwidth is 120.0 GB/s. The Samsung Exynos 9825 supports up to 12 GB of memory in 4 memory channels and achieves a memory bandwidth of up to --. |
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AMD Ryzen 5 7640H | Characteristic | Samsung Exynos 9825 |
DDR5-5600, LPDDR5-6400, LPDDR5X-7500 | Memory | LPDDR4X-1866 |
256 GB | Max. Memory | 12 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
120.0 GB/s | Max. Bandwidth | -- |
Yes | ECC | No |
6.00 MB | L2 Cache | 1.50 MB |
16.00 MB | L3 Cache | 2.00 MB |
4.0 | PCIe version | -- |
20 | PCIe lanes | -- |
39.4 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen 5 7640H is 54 W, while the Samsung Exynos 9825 has a TDP of --. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD Ryzen 5 7640H | Characteristic | Samsung Exynos 9825 |
54 W | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
35 W | TDP down | -- |
100 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen 5 7640H is manufactured in 4 nm and has 22.00 MB cache. The Samsung Exynos 9825 is manufactured in 7 nm and has a 3.50 MB cache. |
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AMD Ryzen 5 7640H | Characteristic | Samsung Exynos 9825 |
4 nm | Technology | 7 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 | -- |
FP7r2 | Socket | -- |
AMD-V, SVM | Virtualization | None |
Yes | AES-NI | No |
Windows 10, Windows 11, Linux | Operating systems | Android |
Q1/2023 | Release date | Q3/2019 |
-- | Release price | -- |
show more data | show more data | |
AMD Ryzen 5 7640H
AMD Radeon 760M @ 2.60 GHz |
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Samsung Exynos 9825
ARM Mali-G76 MP12 @ 0.70 GHz |
AMD Ryzen 5 7640H
6C 12T @ 5.00 GHz |
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Samsung Exynos 9825
8C 8T @ 2.73 GHz |
AMD Ryzen 5 7640H
6C 12T @ 4.30 GHz |
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Samsung Exynos 9825
8C 8T @ 2.73 GHz |
AMD Ryzen 5 7640H
6C 12T @ 5.00 GHz |
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Samsung Exynos 9825
8C 8T @ 2.73 GHz |
AMD Ryzen 5 7640H
6C 12T @ 4.30 GHz |
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Samsung Exynos 9825
8C 8T @ 2.73 GHz |
AMD Ryzen 5 7640H
6C 12T @ 4.30 GHz |
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Samsung Exynos 9825
8C 8T @ 2.73 GHz |
AMD Ryzen 5 7640H
6C 12T @ 4.30 GHz |
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Samsung Exynos 9825
8C 8T @ 2.73 GHz |
AMD Ryzen 5 7640H
6C 12T @ 4.30 GHz |
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Samsung Exynos 9825
8C 8T @ 2.73 GHz |
Devices using this processor |
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AMD Ryzen 5 7640H | Samsung Exynos 9825 |
Unknown | Samsung Galaxy Note10 Samsung Galaxy Note10+ |