AMD Ryzen 5 PRO 4655G vs AMD Ryzen 7 3800XT

Comparative analysis of AMD Ryzen 5 PRO 4655G and AMD Ryzen 7 3800XT processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Graphics interfaces, Advanced Technologies. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 3DMark Fire Strike - Physics Score.

 

Differences

Reasons to consider the AMD Ryzen 5 PRO 4655G

  • CPU is newer: launch date 2 year(s) 3 month(s) later
  • Around 62% lower typical power consumption: 65 Watt vs 105 Watt
Launch date 11 Nov 2022 vs 21 Jul 2020
Thermal Design Power (TDP) 65 Watt vs 105 Watt

Reasons to consider the AMD Ryzen 7 3800XT

  • Processor is unlocked, an unlocked multiplier allows for easier overclocking
  • 2 more cores, run more applications at once: 8 vs 6
  • 4 more threads: 16 vs 12
  • Around 12% higher clock speed: 4.7 GHz vs 4.2 GHz
  • Around 33% more L2 cache; more data can be stored in the L2 cache for quick access later
  • 4x more L3 cache, more data can be stored in the L3 cache for quick access later
  • Around 4% better performance in PassMark - Single thread mark: 2803 vs 2696
  • Around 44% better performance in PassMark - CPU mark: 23609 vs 16355
Specifications (specs)
Unlocked Unlocked vs Locked
Number of cores 8 vs 6
Number of threads 16 vs 12
Maximum frequency 4.7 GHz vs 4.2 GHz
L2 cache 4 MB vs 512 KB (per core)
L3 cache 32 MB vs 8 MB (shared)
Benchmarks
PassMark - Single thread mark 2803 vs 2696
PassMark - CPU mark 23609 vs 16355

Compare benchmarks

CPU 1: AMD Ryzen 5 PRO 4655G
CPU 2: AMD Ryzen 7 3800XT

PassMark - Single thread mark
CPU 1
CPU 2
2696
2803
PassMark - CPU mark
CPU 1
CPU 2
16355
23609
Name AMD Ryzen 5 PRO 4655G AMD Ryzen 7 3800XT
PassMark - Single thread mark 2696 2803
PassMark - CPU mark 16355 23609
3DMark Fire Strike - Physics Score 6338

Compare specifications (specs)

AMD Ryzen 5 PRO 4655G AMD Ryzen 7 3800XT

Essentials

Launch date 11 Nov 2022 21 Jul 2020
Place in performance rating 742 761
Architecture codename Zen 2
Launch price (MSRP) $400
OPN PIB 100-100000279WOF
Vertical segment Desktop

Performance

Base frequency 3.7 GHz 3.9 GHz
Die size 156 mm²
L1 cache 64 KB (per core)
L2 cache 512 KB (per core) 4 MB
L3 cache 8 MB (shared) 32 MB
Manufacturing process technology 7 nm 7 nm
Maximum case temperature (TCase) 95°C
Maximum frequency 4.2 GHz 4.7 GHz
Number of cores 6 8
Number of threads 12 16
Transistor count 9,800 million
Unlocked

Memory

ECC memory support
Supported memory types DDR4 DDR4-3200
Max memory channels 2

Compatibility

Configurable TDP 45 Watt
Max number of CPUs in a configuration 1
Sockets supported AM4 AM4
Thermal Design Power (TDP) 65 Watt 105 Watt

Peripherals

PCIe configurations Gen 3, 20 Lanes, (CPU only)
PCI Express revision 3.0

Graphics interfaces

DisplayPort
HDMI

Advanced Technologies

AMD StoreMI technology