AMD Ryzen 5 6600U vs AMD Ryzen 7 5800U

Last updated:

CPU comparison with benchmarks

-VS-

CPU lineage

AMD Ryzen 5 6600U or AMD Ryzen 5 6600U – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The AMD Ryzen 5 6600U features 6 processor cores and has the capability to manage 12 threads concurrently.
It was released in Q1/2022 and belongs to the 5 generation of the AMD Ryzen 5 series.
To use the AMD Ryzen 5 6600U, you'll need a motherboard with a FP7 socket.
The AMD Ryzen 7 5800U features 8 processor cores and has the capability to manage 16 threads concurrently.
It was released in Q1/2021 and belongs to the 4 generation of the AMD Ryzen 7 series.
To use the AMD Ryzen 7 5800U, you'll need a motherboard with a FP6 socket.
AMD Ryzen 5 Family AMD Ryzen 7
AMD Ryzen 5 6600U Name AMD Ryzen 7 5800U
AMD Ryzen 6000U/7035U Group AMD Ryzen 5000U
Mobile Segment Mobile
5 Generation 4
 
 

CPU Cores and Base Frequency

The AMD Ryzen 5 6600U has 6 CPU cores and can calculate 12 threads in parallel.
The clock frequency of the AMD Ryzen 5 6600U is 2.9 GHz
and turbo frequency for one core is 4.4 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The AMD Ryzen 7 5800U has 8 CPU cores and can calculate 16 threads in parallel.
The clock frequency of the AMD Ryzen 7 5800U is 1.9 GHz
Yes Hyperthreading Yes
No Overclocking No
6x Zen 3+ Cores 8x
12 Threads 16
4.4 GHz Turbo Frequency (1 core) 4.4 GHz
2.9 GHz Frequency 1.9 GHz
normal Core architecture normal
6 CPU Cores 8
3.8 GHz Turbo Frequency (all cores) 3.4 GHz
 
 

Internal Graphics

The AMD Ryzen 5 6600U has integrated graphics, called iGPU for short.
Specifically, the AMD Ryzen 5 6600U uses the AMD Radeon RX 660M, which has 512 texture shaders
and 8 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The AMD Ryzen 7 5800U has integrated graphics, called iGPU for short.
Specifically, the AMD Ryzen 7 5800U uses the AMD Radeon 8 Graphics (Renoir), which has 512 texture shaders
1.9 GHz GPU frequency 2.0 GHz
-- GPU (Turbo) --
8.0 GB Max. GPU Memory 2.0 GB
-- Max. displays --
6 nm Technology 7 nm
9 Generation 9
Q1/2022 Release date Q1/2020
8 Execution units 8
512 Shaders 512
12 Direct X 12
AMD Radeon RX 660M GPU name AMD Radeon 8 Graphics (Renoir)
 
 

Artificial Intelligence and Machine Learning

-- AI specifications --
-- AI hardware --
 
 

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.
Decode / Encode h265 / HEVC (8 bit) Decode / Encode
Decode AV1 No
Decode / Encode AVC Decode / Encode
Decode / Encode JPEG Decode / Encode
Decode VC-1 Decode
Decode / Encode VP9 Decode / Encode
Decode / Encode VP8 Decode / Encode
Decode / Encode h264 Decode / Encode
Decode / Encode h265 / HEVC (10 bit) Decode / Encode
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 64.0 GB distributed across 4 memory channels. It offers a peak memory bandwidth of 76.8 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
The processor supports a maximum memory capacity of 32.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 51.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
4 Memory channels 2
Yes AES-NI Yes
pci PCIe pci
DDR5-4800, LPDDR5-6400 Memory type DDR4-3200
64.0 GB Max. Memory 32.0 GB
76.8 GB/s Bandwidth 51.2 GB/s
No ECC Yes
 
 

Thermal Management

The processor has a thermal design power (TDP) of 15 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
105 °C Tjunction max 105 °C
28 W TDP up 25 W
None TDP down 10 W
15 W TDP (PL1 / PBP) 15 W
 
 

Technical details

The AMD Ryzen 5 6600U is manufactured using a 6 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 16.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The AMD Ryzen 7 5800U is manufactured using a 7 nm process.
16.0 MB L3-Cache 16.0 MB
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
6 nm Technology 7 nm
-- Release price --
AMD-V, SVM Virtualization AMD-V, SVM
3.0 MB L2-Cache 0 bytes
Q1/2022 Release date Q1/2021
Technical data sheet Documents Technical data sheet
FP7 Socket FP6
Windows 10, Linux, Windows 11 Operating systems Windows 10, Linux, Windows 11
SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 ISA extensions SSE4a, SSE4.1, SSE4.2, FMA3, AVX2
-- Part Number --
Chiplet Chip design Chiplet
Rembrandt (Zen 3+) Architecture Cezanne (Zen 3)
 
 

Benchmarks

Estimated results for PassMark CPU Mark

AMD Ryzen 7 5800U
8C 16T @ 1.9 GHz
18707
18707
AMD Ryzen 5 6600U
6C 12T @ 2.9 GHz
17270
17270

Cinebench R23 (Multi-Core)

AMD Ryzen 7 5800U
8C 16T @ 1.9 GHz
11203
11203
AMD Ryzen 5 6600U
6C 12T @ 2.9 GHz
8018
8018

Geekbench 6 (Multi-Core)

AMD Ryzen 5 6600U
6C 12T @ 2.9 GHz
7423
7423
AMD Ryzen 7 5800U
8C 16T @ 1.9 GHz
6967
6967

Geekbench 5, 64bit (Multi-Core)

AMD Ryzen 7 5800U
8C 16T @ 1.9 GHz
6880
6880
AMD Ryzen 5 6600U
6C 12T @ 2.9 GHz
6385
6385

Geekbench 6 (Single-Core)

AMD Ryzen 5 6600U
6C 12T @ 2.9 GHz
1879
1879
AMD Ryzen 7 5800U
8C 16T @ 1.9 GHz
1837
1837

Cinebench R23 (Single-Core)

AMD Ryzen 7 5800U
8C 16T @ 1.9 GHz
1478
1478
AMD Ryzen 5 6600U
6C 12T @ 2.9 GHz
1425
1425

Geekbench 5, 64bit (Single-Core)

AMD Ryzen 5 6600U
6C 12T @ 2.9 GHz
1465
1465
AMD Ryzen 7 5800U
8C 16T @ 1.9 GHz
1414
1414