AMD Ryzen 5 7640U | Intel Core i5-14400 | |
CPU comparisonIn this CPU comparison, we compare the AMD Ryzen 5 7640U and the Intel Core i5-14400 and use benchmarks to check which processor is faster.
We compare the AMD Ryzen 5 7640U 6 core processor released in Q3/2023 with the Intel Core i5-14400 which has 10 CPU cores and was introduced in Q1/2024. |
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AMD Ryzen 5 (86) | Family | Intel Core i5 (331) |
AMD Ryzen 7040 (21) | CPU group | Intel Core i 14000 (23) |
6 | Generation | 14 |
Phoenix (Zen 4) | Architecture | Raptor Lake S Refresh |
Mobile | Segment | Desktop / Server |
-- | Predecessor | Intel Core i5-13400 |
AMD Ryzen 5 8640U | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 5 7640U is a 6 core processor with a clock frequency of 3.50 GHz (4.90 GHz). The processor can compute 12 threads at the same time. The Intel Core i5-14400 clocks with 2.50 GHz (4.70 GHz), has 10 CPU cores and can calculate 16 threads in parallel. |
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AMD Ryzen 5 7640U | Characteristic | Intel Core i5-14400 |
6 | Cores | 10 |
12 | Threads | 16 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
3.50 GHz (4.90 GHz) 6x Zen 4 |
A-Core | 2.50 GHz (4.70 GHz) 6x Raptor Cove |
-- | B-Core | 1.80 GHz (3.50 GHz) 4x Gracemont |
Integrated graphics (iGPU)Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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AMD Radeon 760M | GPU | Intel UHD Graphics 730 |
0.80 GHz | GPU frequency | 0.30 GHz |
2.60 GHz | GPU (Turbo) | 1.55 GHz |
10 | GPU Generation | 12 |
4 nm | Technology | 14 nm |
4 | Max. displays | 3 |
8 | Compute units | 24 |
512 | Shader | 192 |
Yes | Hardware Raytracing | No |
AMD FSR | Frame Generation | No |
32 GB | Max. GPU Memory | 64 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 | Intel UHD Graphics 730 |
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 | Decode |
Decode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 256 GB of memory in a maximum of 2 memory channels is supported by the AMD Ryzen 5 7640U, while the Intel Core i5-14400 supports a maximum of 192 GB of memory with a maximum memory bandwidth of 89.6 GB/s enabled. |
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AMD Ryzen 5 7640U | Characteristic | Intel Core i5-14400 |
DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 | Memory | DDR5-5600, DDR4-3200 |
256 GB | Max. Memory | 192 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
120.0 GB/s | Max. Bandwidth | 89.6 GB/s |
Yes | ECC | No |
6.00 MB | L2 Cache | 9.50 MB |
16.00 MB | L3 Cache | 20.00 MB |
4.0 | PCIe version | 5.0 |
20 | PCIe lanes | 20 |
39.4 GB/s | PCIe Bandwidth | 78.8 GB/s |
Thermal ManagementThe AMD Ryzen 5 7640U has a TDP of 28 W. The TDP of the Intel Core i5-14400 is 65 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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AMD Ryzen 5 7640U | Characteristic | Intel Core i5-14400 |
28 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | 148 W |
30 W | TDP up | -- |
15 W | TDP down | -- |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe AMD Ryzen 5 7640U has 22.00 MB cache and is manufactured in 4 nm. The cache of Intel Core i5-14400 is at 29.50 MB. The processor is manufactured in 10 nm. |
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AMD Ryzen 5 7640U | Characteristic | Intel Core i5-14400 |
4 nm | Technology | 10 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX2+ |
FP8 | Socket | LGA 1700 |
AMD-V, SVM | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q3/2023 | Release date | Q1/2024 |
-- | Release price | 221 $ |
show more data | show more data | |
AMD Ryzen 5 7640U
6C 12T @ 4.90 GHz |
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Intel Core i5-14400
10C 16T @ 4.70 GHz |
AMD Ryzen 5 7640U
6C 12T @ 3.50 GHz |
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Intel Core i5-14400
10C 16T @ 2.50 GHz |
AMD Ryzen 5 7640U
6C 12T @ 4.90 GHz |
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Intel Core i5-14400
10C 16T @ 4.70 GHz |
AMD Ryzen 5 7640U
6C 12T @ 3.50 GHz |
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Intel Core i5-14400
10C 16T @ 2.50 GHz |
AMD Ryzen 5 7640U
6C 12T @ 4.90 GHz |
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Intel Core i5-14400
10C 16T @ 4.70 GHz |
AMD Ryzen 5 7640U
6C 12T @ 3.50 GHz |
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Intel Core i5-14400
10C 16T @ 2.50 GHz |
AMD Ryzen 5 7640U
AMD Radeon 760M @ 2.60 GHz |
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Intel Core i5-14400
Intel UHD Graphics 730 @ 1.55 GHz |
AMD Ryzen 5 7640U
6C 12T @ 3.50 GHz |
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Intel Core i5-14400
10C 16T @ 2.50 GHz |
AMD Ryzen 5 7640U
6C 12T @ 4.90 GHz |
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Intel Core i5-14400
10C 16T @ 4.70 GHz |
AMD Ryzen 5 7640U
6C 12T @ 3.50 GHz |
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Intel Core i5-14400
10C 16T @ 2.50 GHz |
AMD Ryzen 5 7640U
10,675 CB R23 MC @ 24 W |
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Intel Core i5-14400
2.50 GHz |
Devices using this processor |
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AMD Ryzen 5 7640U | Intel Core i5-14400 |
Unknown | Unknown |