AMD Ryzen 5 PRO 7540U vs AMD A4-6320

Last updated:

CPU comparison with benchmarks


AMD Ryzen 5 PRO 7540U CPU1 vs CPU2 AMD A4-6320
AMD Ryzen 5 PRO 7540U AMD A4-6320

CPU comparison

AMD Ryzen 5 PRO 7540U or AMD A4-6320 - 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 A4-6320 has 2 cores with 2 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD A4-6320 was released in Q1/2014.
AMD Ryzen 5 PRO (28) Family AMD A (112)
AMD Ryzen 7040 (21) CPU group AMD A4-6000 (3)
6 Generation 3
Phoenix (Zen 4) Architecture Richland (Piledriver)
Mobile Segment Desktop / Server
-- Predecessor --
AMD Ryzen 5 PRO 8540U Successor --

CPU Cores and Base Frequency

The AMD Ryzen 5 PRO 7540U is a 6 core processor with a clock frequency of 3.20 GHz (4.90 GHz). The AMD A4-6320 has 2 CPU cores with a clock frequency of 3.80 GHz (4.00 GHz).
AMD Ryzen 5 PRO 7540U Characteristic AMD A4-6320
6 Cores 2
12 Threads 2
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? Yes
3.20 GHz Frequency 3.80 GHz
4.90 GHz Turbo Frequency (1 Core) 4.00 GHz
-- Turbo Frequency (All Cores) 4.00 GHz

Artificial Intelligence and Machine Learning

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. 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.
AMD Ryzen 5 PRO 7540U Characteristic AMD A4-6320
-- AI hardware --
-- AI specifications --

Internal Graphics

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 740M GPU AMD Radeon HD 8370D
0.80 GHz GPU frequency 0.76 GHz
2.50 GHz GPU (Turbo) --
10 GPU Generation 5
4 nm Technology 32 nm
4 Max. displays 2
4 Compute units 2
256 Shader 128
Yes Hardware Raytracing No
AMD FSR Frame Generation No
32 GB Max. GPU Memory 2 GB
12 DirectX Version 11.2

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 740M GPU AMD Radeon HD 8370D
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 Decode
Decode Codec VP9 No
Decode Codec VP8 No
Decode / Encode Codec AV1 No
Decode Codec AVC Decode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The AMD Ryzen 5 PRO 7540U supports a maximum of 256 GB of memory in 2 memory channels. The AMD A4-6320 can connect up to GB of memory in 2 memory channels.
AMD Ryzen 5 PRO 7540U Characteristic AMD A4-6320
DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 Memory DDR3-1866
256 GB Max. Memory
2 (Dual Channel) Memory channels 2 (Dual Channel)
120.0 GB/s Max. Bandwidth 29.9 GB/s
Yes ECC No
6.00 MB L2 Cache --
16.00 MB L3 Cache 1.00 MB
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 5 PRO 7540U has a TDP of 15 W, that of the AMD A4-6320 is 65 W.
AMD Ryzen 5 PRO 7540U Characteristic AMD A4-6320
15 W TDP (PL1 / PBP) 65 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. --

Technical details

The AMD Ryzen 5 PRO 7540U has a 22.00 MB cache, while the AMD A4-6320 cache has a total of 1.00 MB.
AMD Ryzen 5 PRO 7540U Characteristic AMD A4-6320
4 nm Technology 32 nm
Monolithic Chip design Unknown
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, AVX, FMA3, FMA4
FP8 Socket FM2
AMD-V, SVM Virtualization AMD-V
Yes AES-NI Yes
Windows 10, Windows 11, Linux Operating systems Windows 10, Linux
Q2/2023 Release date Q1/2014
-- Release price 45 $
show more data show more data


Rate these processors

Here you can rate the AMD Ryzen 5 PRO 7540U to help other visitors make their purchasing decisions. The average rating is 3.5 stars (2 ratings). Rate now:
Here you can rate the AMD A4-6320 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


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 5 PRO 7540U AMD Ryzen 5 PRO 7540U
AMD Radeon 740M @ 2.50 GHz
1280 (100%)
AMD A4-6320 AMD A4-6320
AMD Radeon HD 8370D @ 0.76 GHz
195 (15%)

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 5 PRO 7540U AMD Ryzen 5 PRO 7540U
6C 12T @ 3.20 GHz
0 (0%)
AMD A4-6320 AMD A4-6320
2C 2T @ 4.00 GHz
2512 (100%)

Devices using this processor
AMD Ryzen 5 PRO 7540U AMD A4-6320
Unknown Unknown

Popular comparisons containing this CPUs

1. Intel Core i3-3240AMD A4-6320 Intel Core i3-3240 vs AMD A4-6320
2. AMD A6-5400KAMD A4-6320 AMD A6-5400K vs AMD A4-6320
3. AMD A4-6320AMD A6-6400K AMD A4-6320 vs AMD A6-6400K
4. AMD A4-4020AMD A4-6320 AMD A4-4020 vs AMD A4-6320
5. AMD A4-6320AMD A4-6300 AMD A4-6320 vs AMD A4-6300
6. AMD A4-6320AMD A6-6420K AMD A4-6320 vs AMD A6-6420K
7. AMD Ryzen 7 PRO 7840UAMD Ryzen 5 PRO 7540U AMD Ryzen 7 PRO 7840U vs AMD Ryzen 5 PRO 7540U
8. Intel Core i3-3210AMD A4-6320 Intel Core i3-3210 vs AMD A4-6320
9. Intel Celeron G1840AMD A4-6320 Intel Celeron G1840 vs AMD A4-6320
10. AMD Athlon 5150AMD A4-6320 AMD Athlon 5150 vs AMD A4-6320


back to index