AMD Ryzen 5 PRO 7540U | AMD Ryzen 7 5800 | |
CPU comparisonAMD Ryzen 5 PRO 7540U or AMD Ryzen 7 5800 - 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 PRO 7540U has 6 cores with 12 threads and clocks with a maximum frequency of 4.90 GHz. Up to 256 GB of memory is supported in 2 memory channels. The AMD Ryzen 5 PRO 7540U was released in Q2/2023. The AMD Ryzen 7 5800 has 8 cores with 16 threads and clocks with a maximum frequency of 4.60 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The AMD Ryzen 7 5800 was released in Q2/2021. |
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AMD Ryzen 5 PRO (28) | Family | AMD Ryzen 7 (70) |
AMD Ryzen 7040 (21) | CPU group | AMD Ryzen 5000 (14) |
6 | Generation | 4 |
Phoenix (Zen 4) | Architecture | Vermeer (Zen 3) |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
AMD Ryzen 5 PRO 8540U | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 5 PRO 7540U is a 6 core processor with a clock frequency of 3.20 GHz (4.90 GHz). The AMD Ryzen 7 5800 has 8 CPU cores with a clock frequency of 3.40 GHz (4.60 GHz). |
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AMD Ryzen 5 PRO 7540U | Characteristic | AMD Ryzen 7 5800 |
6 | Cores | 8 |
12 | Threads | 16 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | Yes |
3.20 GHz | Frequency | 3.40 GHz |
4.90 GHz | Turbo Frequency (1 Core) | 4.60 GHz |
-- | Turbo Frequency (All Cores) | 4.00 GHz |
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. |
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AMD Radeon 740M | GPU | no iGPU |
0.80 GHz | GPU frequency | -- |
2.50 GHz | GPU (Turbo) | -- |
10 | GPU Generation | -- |
4 nm | Technology | |
4 | Max. displays | |
4 | Compute units | -- |
256 | Shader | -- |
Yes | Hardware Raytracing | No |
AMD FSR | Frame Generation | No |
32 GB | Max. GPU Memory | -- |
12 | DirectX Version | -- |
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 740M | GPU | no iGPU |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
Decode | Codec VP9 | No |
Decode | Codec VP8 | No |
Decode / Encode | Codec AV1 | No |
Decode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeThe AMD Ryzen 5 PRO 7540U supports a maximum of 256 GB of memory in 2 memory channels. The AMD Ryzen 7 5800 can connect up to 128 GB of memory in 2 memory channels. |
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AMD Ryzen 5 PRO 7540U | Characteristic | AMD Ryzen 7 5800 |
DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 | Memory | DDR4-3200 |
256 GB | Max. Memory | 128 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
120.0 GB/s | Max. Bandwidth | 51.2 GB/s |
Yes | ECC | Yes |
6.00 MB | L2 Cache | 4.00 MB |
16.00 MB | L3 Cache | 32.00 MB |
4.0 | PCIe version | 4.0 |
20 | PCIe lanes | 20 |
39.4 GB/s | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Ryzen 5 PRO 7540U has a TDP of 15 W, that of the AMD Ryzen 7 5800 is 65 W. |
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AMD Ryzen 5 PRO 7540U | Characteristic | AMD Ryzen 7 5800 |
15 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | 95 °C |
Technical detailsThe AMD Ryzen 5 PRO 7540U has a 22.00 MB cache, while the AMD Ryzen 7 5800 cache has a total of 36.00 MB. |
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AMD Ryzen 5 PRO 7540U | Characteristic | AMD Ryzen 7 5800 |
4 nm | Technology | 7 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
FP8 | Socket | AM4 (PGA 1331) |
AMD-V, SVM | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q2/2023 | Release date | Q2/2021 |
-- | Release price | -- |
show more data | show more data | |
AMD Ryzen 5 PRO 7540U
6C 12T @ 4.90 GHz |
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AMD Ryzen 7 5800
8C 16T @ 4.60 GHz |
AMD Ryzen 5 PRO 7540U
6C 12T @ 3.20 GHz |
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AMD Ryzen 7 5800
8C 16T @ 4.00 GHz |
AMD Ryzen 5 PRO 7540U
6C 12T @ 4.90 GHz |
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AMD Ryzen 7 5800
8C 16T @ 4.60 GHz |
AMD Ryzen 5 PRO 7540U
6C 12T @ 3.20 GHz |
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AMD Ryzen 7 5800
8C 16T @ 4.00 GHz |
AMD Ryzen 5 PRO 7540U
6C 12T @ 4.90 GHz |
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AMD Ryzen 7 5800
8C 16T @ 4.60 GHz |
AMD Ryzen 5 PRO 7540U
6C 12T @ 3.20 GHz |
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AMD Ryzen 7 5800
8C 16T @ 4.00 GHz |
AMD Ryzen 5 PRO 7540U
AMD Radeon 740M @ 2.50 GHz |
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AMD Ryzen 7 5800
@ 0.00 GHz |
AMD Ryzen 5 PRO 7540U
6C 12T @ 3.20 GHz |
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AMD Ryzen 7 5800
8C 16T @ 4.00 GHz |
AMD Ryzen 5 PRO 7540U
6C 12T @ 3.20 GHz |
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AMD Ryzen 7 5800
8C 16T @ 3.40 GHz |
Devices using this processor |
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AMD Ryzen 5 PRO 7540U | AMD Ryzen 7 5800 |
Unknown | Unknown |