AMD Ryzen 5 PRO 6650H vs AMD Ryzen 5 PRO 4650U

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CPU comparison with benchmarks

-VS-

CPU lineage

AMD Ryzen 5 PRO 6650H or AMD Ryzen 5 PRO 6650H – 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 PRO 6650H features 6 processor cores and has the capability to manage 12 threads concurrently.
It was released in Q2/2022 and belongs to the 5 generation of the AMD Ryzen 5 series.
To use the AMD Ryzen 5 PRO 6650H, you'll need a motherboard with a FP7 socket.
The AMD Ryzen 5 PRO 4650U features 6 processor cores and has the capability to manage 12 threads concurrently.
It was released in Q2/2020 and belongs to the 3 generation of the AMD Ryzen 5 PRO series.
To use the AMD Ryzen 5 PRO 4650U, you'll need a motherboard with a FP6 socket.
AMD Ryzen 6000H/7035H Group AMD Ryzen 4000U
AMD Ryzen 5 Family AMD Ryzen 5 PRO
AMD Ryzen 5 PRO 6650H Name AMD Ryzen 5 PRO 4650U
Mobile Segment Mobile
5 Generation 3
 
 

CPU Cores and Base Frequency

The AMD Ryzen 5 PRO 6650H has 6 CPU cores and can calculate 12 threads in parallel.
The clock frequency of the AMD Ryzen 5 PRO 6650H is 3.3 GHz
and turbo frequency for one core is 4.5 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The AMD Ryzen 5 PRO 4650U has 6 CPU cores and can calculate 12 threads in parallel.
The clock frequency of the AMD Ryzen 5 PRO 4650U is 2.1 GHz
and turbo frequency for one core is 4.0 GHz.
12 Threads 12
Yes Hyperthreading Yes
normal Core architecture normal
6 CPU Cores 6
3.8 GHz Turbo Frequency (all cores) 3.6 GHz
6x Zen 3+ Cores 6x
4.5 GHz Turbo Frequency (1 core) 4.0 GHz
No Overclocking No
3.3 GHz Frequency 2.1 GHz
 
 

Internal Graphics

The AMD Ryzen 5 PRO 6650H has integrated graphics, called iGPU for short.
Specifically, the AMD Ryzen 5 PRO 6650H 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 5 PRO 4650U has integrated graphics, called iGPU for short.
Specifically, the AMD Ryzen 5 PRO 4650U uses the AMD Radeon 6 Graphics (Renoir), which has 384 texture shaders
and 6 execution units.
-- GPU (Turbo) --
Q1/2022 Release date Q1/2020
AMD Radeon RX 660M GPU name AMD Radeon 6 Graphics (Renoir)
8 Execution units 6
-- Max. displays --
12 Direct X 12
6 nm Technology 7 nm
1.9 GHz GPU frequency 1.5 GHz
512 Shaders 384
8.0 GB Max. GPU Memory 2.0 GB
9 Generation 9
 
 

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 AV1 No
Decode / Encode VP8 Decode / Encode
Decode / Encode VP9 Decode / Encode
Decode VC-1 Decode
Decode / Encode AVC Decode / Encode
Decode / Encode h265 / HEVC (8 bit) Decode / Encode
Decode / Encode h265 / HEVC (10 bit) Decode / Encode
Decode / Encode h264 Decode / Encode
Decode / Encode JPEG 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 64.0 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.
Yes AES-NI Yes
76.8 GB/s Bandwidth 51.2 GB/s
No ECC Yes
pci PCIe pci
DDR5-4800, LPDDR5-6400 Memory type DDR4-3200, LPDDR4-4266
64.0 GB Max. Memory 64.0 GB
4 Memory channels 2
 
 

Thermal Management

The processor has a thermal design power (TDP) of 45 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.
The processor has a thermal design power (TDP) of 15 W watts.
45 W TDP (PL1 / PBP) 15 W
35 W TDP down 10 W
105 °C Tjunction max 105 °C
54 W TDP up 25 W
 
 

Technical details

The AMD Ryzen 5 PRO 6650H 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 5 PRO 4650U is manufactured using a 7 nm process.
In total, this processor boasts a generous 8.0 MB cache.
-- Part Number --
FP7 Socket FP6
Q2/2022 Release date Q2/2020
AMD-V, SVM Virtualization AMD-V, SVM
-- Release price --
3.0 MB L2-Cache 0 bytes
Rembrandt (Zen 3+) Architecture Renoir (Zen 2)
6 nm Technology 7 nm
Technical data sheet Documents Technical data sheet
SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 ISA extensions SSE4a, SSE4.1, SSE4.2, FMA3, AVX2
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
16.0 MB L3-Cache 8.0 MB
Chiplet Chip design Chiplet
Windows 10, Linux, Windows 11 Operating systems Windows 10, Linux, Windows 11