AMD Ryzen 5 PRO 4650G vs AMD EPYC 9634

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CPU comparison with benchmarks

-VS-

CPU lineage

AMD Ryzen 5 PRO 4650G or AMD Ryzen 5 PRO 4650G – 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 4650G features 6 processor cores and has the capability to manage 12 threads concurrently.
It was released in Q3/2020 and belongs to the 3 generation of the AMD Ryzen 5 PRO series.
To use the AMD Ryzen 5 PRO 4650G, you'll need a motherboard with a AM4 (PGA 1331) socket.
The AMD EPYC 9634 features 84 processor cores and has the capability to manage 168 threads concurrently.
It was released in Q4/2022 and belongs to the 4 generation of the AMD EPYC series.
To use the AMD EPYC 9634, you'll need a motherboard with a SP5 socket.
Desktop / Server Segment Desktop / Server
3 Generation 4
AMD Ryzen 5 PRO Family AMD EPYC
AMD Ryzen 5 PRO 4650G Name AMD EPYC 9634
AMD Ryzen 4000G Group AMD EPYC 9004
 
 

CPU Cores and Base Frequency

The AMD Ryzen 5 PRO 4650G has 6 CPU cores and can calculate 12 threads in parallel.
The clock frequency of the AMD Ryzen 5 PRO 4650G is 3.7 GHz
and turbo frequency for one core is 4.3 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The AMD EPYC 9634 has 84 CPU cores and can calculate 168 threads in parallel.
The clock frequency of the AMD EPYC 9634 is 2.25 GHz
and turbo frequency for one core is 3.7 GHz.
12 Threads 168
normal Core architecture normal
4.15 GHz Turbo Frequency (all cores) None
6 CPU Cores 84
3.7 GHz Frequency 2.25 GHz
6x Cores 84x Zen 4
4.3 GHz Turbo Frequency (1 core) 3.7 GHz
Yes Hyperthreading Yes
Yes Overclocking No
 
 

Internal Graphics

The AMD Ryzen 5 PRO 4650G has integrated graphics, called iGPU for short.
Specifically, the AMD Ryzen 5 PRO 4650G uses the AMD Radeon 7 Graphics (Renoir), which has 448 texture shaders
and 7 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The AMD EPYC 9634 does not have integrated graphics.
9 Generation --
AMD Radeon 7 Graphics (Renoir) GPU name
7 Execution units --
2.0 GB Max. GPU Memory 0 bytes
-- GPU (Turbo) --
12 Direct X --
Q1/2020 Release date --
1.9 GHz GPU frequency --
448 Shaders --
7 nm Technology --
-- Max. displays --
 
 

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

Memory & PCIe

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.
The processor supports a maximum memory capacity of 6.0 TB distributed across 12 memory channels. It offers a peak memory bandwidth of 461.0 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
Yes ECC Yes
64.0 GB Max. Memory 6.0 TB
51.2 GB/s Bandwidth 461.0 GB/s
pci PCIe pci
Yes AES-NI Yes
2 Memory channels 12
DDR4-3200 Memory type DDR5-4800
 
 

Thermal Management

The processor has a thermal design power (TDP) of 65 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 290 W watts.
None TDP up 300 W
45 W TDP down 240 W
65 W TDP (PL1 / PBP) 290 W
100 °C Tjunction max 100 °C
 
 

Technical details

The AMD Ryzen 5 PRO 4650G is manufactured using a 7 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 8.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The AMD EPYC 9634 is manufactured using a 5 nm process.
In total, this processor boasts a generous 384.0 MB cache.
Windows 10, Linux, Windows 11 Operating systems Linux, Windows 11, Windows Server 2022
Renoir (Zen 2) Architecture Genoa (Zen 4)
209 $ Release price 10304 $
Chiplet Chip design Chiplet
Q3/2020 Release date Q4/2022
AMD-V, SVM Virtualization AMD-V, SVM
AM4 (PGA 1331) Socket SP5
SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 ISA extensions SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
8.0 MB L3-Cache 384.0 MB
-- Part Number 100-000000797
0 bytes L2-Cache 84.0 MB
Technical data sheet Documents Technical data sheet
7 nm Technology 5 nm
 
 

Benchmarks