AMD Ryzen 5 7640U Benchmark, Test and specs

Last updated: 2023-11-03

The AMD Ryzen 5 7640U was released in Q3/2023 and has 6 cores. The processor can process 12 threads simultaneously and uses a mainboard with the socket FP8. In the Geekbench 5 benchmark, the AMD Ryzen 5 7640U achieved a result of 1,869 points (single-core) or 8,853 points (multi-core).

CPU lineage
In this classification you can see to which group of processors the AMD Ryzen 5 7640U belongs. We also show the direct predecessor and successor of AMD Ryzen 5 7640U.
Name:	AMD Ryzen 5 7640U
Family:	AMD Ryzen 5 (84)
CPU group:	AMD Ryzen 7040 (21)
Architecture:	Phoenix (Zen 4)
Segment:	Mobile
Generation:	6
Predecessor:	--
Successor:	AMD Ryzen 5 8640U

CPU Cores and Base Frequency

The AMD Ryzen 5 7640U has 6 cores. The clock frequency of the AMD Ryzen 5 7640U is 3.50 GHz (4.90 GHz). An initial performance assessment can be made using the number of CPU cores.

CPU Cores / Threads:	6 / 12
Core architecture:	normal
Cores:	6x Zen 4

Hyperthreading / SMT:	Yes
Overclocking:	No
Frequency:	3.50 GHz
Turbo Frequency (1 Core):	4.90 GHz
Turbo Frequency (6 Cores):	--

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.

AI hardware:	--
AI specifications:	--

Internal Graphics

The AMD Ryzen 5 7640U has an integrated graphics that the system can use to efficiently play back videos. The AMD Ryzen 5 7640U has the AMD Radeon 760M installed, which has 8 streaming multiprocessors (512 shaders).

GPU name:	AMD Radeon 760M
GPU frequency:	0.80 GHz
GPU (Turbo):	2.60 GHz
Compute units:	8
Shader:	512
Hardware Raytracing:	Yes
Release date:	Q1/2023

Max. displays:	4
Generation:	10
Direct X:	12
Technology:	4 nm
Max. GPU Memory:	32 GB
Frame Generation:	AMD FSR

Hardware codec support

Processors with integrated graphics can process video codecs faster. Support for modern codecs can significantly increase system efficiency during video playback.

h265 / HEVC (8 bit):	Decode / Encode
h265 / HEVC (10 bit):	Decode / Encode
h264:	Decode / Encode
VP8:	Decode
VP9:	Decode

AV1:	Decode / Encode
AVC:	Decode
VC-1:	Decode
JPEG:	Decode / Encode

Memory type:	Memory bandwidth:
Memory & PCIe The AMD Ryzen 5 7640U supports a maximum of 256 GB memory. Depending on the mainboard, the processor can use a maximum of 2 (Dual Channel) memory channels. This results in a maximum bandwidth of the main memory of 120.0 GB/s.

DDR5-4800 DDR5-5600 LPDDR5-6400 LPDDR5X-7500	76.8 GB/s 89.6 GB/s 102.4 GB/s 120.0 GB/s
Max. Memory:	256 GB
Memory channels:	2 (Dual Channel)
ECC:	Yes
PCIe:	4.0 x 20
PCIe Bandwidth:	39.4 GB/s

Thermal Management The AMD Ryzen 5 7640U has a TDP of 28 W. Based on the TDP, the system manufacturer can and must adapt the cooling solution to the processor.

TDP (PL1 / PBP):	28 W
TDP (PL2):	--
TDP up:	30 W
TDP down:	15 W
Tjunction max.:	100 °C

Technical details

Modern production reduces the waste heat of a processor and increases its efficiency. The AMD Ryzen 5 7640U is made in 4 nm and has 22.00 MB cache.

Technology:	4 nm
Chip design:	Monolithic
Socket:	FP8
L2-Cache:	6.00 MB
L3-Cache:	16.00 MB
AES-NI:	Yes
Operating systems:	Windows 10, Windows 11, Linux

Virtualization:	AMD-V, SVM
Instruction set (ISA):	x86-64 (64 bit)
ISA extensions:	SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512
Release date:	Q3/2023
Release price:	--
Part Number:	--
Documents:	Technical data sheet

AMD Ryzen 5 7640U
6C 12T @ 3.50 GHz (4.90 GHz)

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Benchmark results

The benchmark results for the AMD Ryzen 5 7640U have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.

Screenshots:

Cinebench R23 (@28 W, 16 GB DDR5-5600 DC), Windows 10

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	Intel Core i7-11700K 8C 16T @ 5.00 GHz	1569
	Intel Core i5-11600K 6C 12T @ 4.90 GHz	1564
	Intel Core i5-11600KF 6C 12T @ 4.90 GHz	1564
	AMD Ryzen 5 7640U 6C 12T @ 4.90 GHz	1552
	AMD Ryzen 5 PRO 8640U 6C 12T @ 4.90 GHz	1552
	AMD Ryzen 5 8640U 6C 12T @ 4.90 GHz	1552
	AMD Ryzen 5 PRO 7640U 6C 12T @ 4.90 GHz	1552

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	AMD Ryzen 7 7730U 8C 16T @ 2.80 GHz	10856
	Intel Core i5-1340P 12C 16T @ 1.80 GHz	10782
	AMD Ryzen 7 5825U 8C 16T @ 3.50 GHz	10751
	AMD Ryzen 5 7640U 6C 12T @ 3.50 GHz	10675
	AMD Ryzen 5 PRO 8640U 6C 12T @ 3.50 GHz	10675
	AMD Ryzen 5 8640U 6C 12T @ 3.50 GHz	10675
	AMD Ryzen 5 PRO 7640U 6C 12T @ 3.50 GHz	10675

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.


	Intel Core Ultra 9 185H 16C 22T @ 5.10 GHz	1873
	Intel Core i7-12700K 12C 20T @ 5.00 GHz	1872
	Intel Core i7-12700KF 12C 20T @ 5.00 GHz	1872
	AMD Ryzen 5 7640U 6C 12T @ 4.90 GHz	1869
	AMD Ryzen 5 PRO 8640U 6C 12T @ 4.90 GHz	1869
	AMD Ryzen 5 8640U 6C 12T @ 4.90 GHz	1869
	AMD Ryzen 5 PRO 7640U 6C 12T @ 4.90 GHz	1869

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 7 PRO 6860Z 8C 16T @ 2.70 GHz	8883
	AMD EPYC 7301 16C 32T @ 2.70 GHz	8864
	Intel Xeon Gold 5117 14C 28T @ 2.40 GHz	8856
	AMD Ryzen 5 7640U 6C 12T @ 3.50 GHz	8853
	AMD Ryzen 5 PRO 8640U 6C 12T @ 3.50 GHz	8853
	AMD Ryzen 5 8640U 6C 12T @ 3.50 GHz	8853
	AMD Ryzen 5 PRO 7640U 6C 12T @ 3.50 GHz	8853

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.


	Intel Core i9-11900KF 8C 16T @ 5.30 GHz	2349
	Intel Core i9-12950HX 16C 24T @ 5.00 GHz	2349
	Intel Xeon E-2378G 8C 16T @ 5.10 GHz	2348
	AMD Ryzen 5 7640U 6C 12T @ 4.90 GHz	2340
	AMD Ryzen 5 PRO 8640U 6C 12T @ 4.90 GHz	2340
	AMD Ryzen 5 8640U 6C 12T @ 4.90 GHz	2340
	AMD Ryzen 5 PRO 7640U 6C 12T @ 4.90 GHz	2340

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.


	Intel Core i3-14100 4C 8T @ 3.50 GHz	9270
	AMD Ryzen Threadripper 2970WX 24C 48T @ 3.00 GHz	9243
	Intel Core i7-11800H 8C 16T @ 3.40 GHz	9219
	AMD Ryzen 5 7640U 6C 12T @ 3.50 GHz	9197
	AMD Ryzen 5 PRO 8640U 6C 12T @ 3.50 GHz	9197
	AMD Ryzen 5 8640U 6C 12T @ 3.50 GHz	9197
	AMD Ryzen 5 PRO 7640U 6C 12T @ 3.50 GHz	9197

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 8600G AMD Radeon 760M @ 2.80 GHz	2868
	Apple M2 (8-GPU) Apple M2 (8 Core) @ 1.40 GHz	2840
	Apple M3 (8-GPU) Apple M3 (8 Core) @ 1.40 GHz	2840
	AMD Ryzen 5 7640U AMD Radeon 760M @ 2.60 GHz	2663
	AMD Ryzen 5 PRO 8640U AMD Radeon 760M @ 2.60 GHz	2663
	AMD Ryzen 5 PRO 8640HS AMD Radeon 760M @ 2.60 GHz	2663
	AMD Ryzen 5 PRO 8645HS AMD Radeon 760M @ 2.60 GHz	2663

CPU performance per watt (efficiency)

Efficiency of the processor under full load in the Cinebench R23 (multi-core) benchmark. The benchmark result is divided by the average energy required (CPU package power in watts). The higher the value, the more efficient the CPU is under full load.


	AMD Ryzen 7 PRO 8840U 13,450 CB R23 MC @ 30 W	448
	AMD Ryzen 5 8640U 10,675 CB R23 MC @ 24 W	445
	AMD Ryzen 5 PRO 8640U 10,675 CB R23 MC @ 24 W	445
	AMD Ryzen 5 7640U 10,675 CB R23 MC @ 24 W	445
	Apple M1 7,759 CB R23 MC @ 18 W	431
	Apple M1 (7-GPU) 7,759 CB R23 MC @ 18 W	431
	Apple M2 (8-GPU) 8,558 CB R23 MC @ 20 W	428

Benchmarks

Cinebench R23 (SC)
586 entries

Cinebench R23 (MC)
565 entries

Geekbench 5 (SC)
2,488 entries

Geekbench 5 (MC)
2,461 entries

Geekbench 6 (SC)
1,755 entries

Geekbench 6 (MC)
1,703 entries

FP32 SP (iGPU)
2,026 entries

3DMark Timespy (iGPU)
512 entries

CPU performance per watt (efficiency)
109 entries

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