AMD Ryzen Threadripper PRO 3955WX vs AMD Ryzen Threadripper PRO 3995WX

Comparative analysis of AMD Ryzen Threadripper PRO 3955WX and AMD Ryzen Threadripper PRO 3995WX processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 3DMark Fire Strike - Physics Score.

AMD Ryzen Threadripper PRO 3955WX

AMD Ryzen Threadripper PRO 3995WX

Differences

Reasons to consider the AMD Ryzen Threadripper PRO 3955WX

Around 2% higher clock speed: 4.3 GHz vs 4.2 GHz

Maximum frequency	4.3 GHz vs 4.2 GHz

Reasons to consider the AMD Ryzen Threadripper PRO 3995WX

48 more cores, run more applications at once: 64 vs 16
96 more threads: 128 vs 32
4x more L1 cache, more data can be stored in the L1 cache for quick access later
4x 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 5% better performance in PassMark - Single thread mark: 2559 vs 2439
Around 78% better performance in PassMark - CPU mark: 113693 vs 63885

Specifications (specs)
Number of cores	64 vs 16
Number of threads	128 vs 32
L1 cache	4 MB vs 1 MB
L2 cache	32 MB vs 8 MB
L3 cache	256 MB vs 64 MB
Benchmarks
PassMark - Single thread mark	2559 vs 2439
PassMark - CPU mark	113693 vs 63885

Compare benchmarks

CPU 1: AMD Ryzen Threadripper PRO 3955WX
CPU 2: AMD Ryzen Threadripper PRO 3995WX

PassMark - Single thread mark

CPU 1

CPU 2

2439

2559

PassMark - CPU mark

CPU 1

CPU 2

63885

113693

Name	AMD Ryzen Threadripper PRO 3955WX	AMD Ryzen Threadripper PRO 3995WX
PassMark - Single thread mark	2439	2559
PassMark - CPU mark	63885	113693
3DMark Fire Strike - Physics Score		18145

Compare specifications (specs)

	AMD Ryzen Threadripper PRO 3955WX	AMD Ryzen Threadripper PRO 3995WX
Essentials
Architecture codename	Zen 2 (Matisse)	Zen 2 (Matisse)
Launch date	14 Jul 2020	14 Jul 2020
OPN Tray	100-000000167	100-000000087
Place in performance rating	224	62
Vertical segment	Desktop	Desktop
Performance
Base frequency	3.9 GHz	2.7 GHz
Die size	74 mm²	74 mm²
L1 cache	1 MB	4 MB
L2 cache	8 MB	32 MB
L3 cache	64 MB	256 MB
Manufacturing process technology	7 nm	7 nm
Maximum case temperature (TCase)	95 °C	95 °C
Maximum frequency	4.3 GHz	4.2 GHz
Number of cores	16	64
Number of threads	32	128
Transistor count	3800 million	3800 million
Unlocked
Memory
ECC memory support
Max memory channels	8	8
Supported memory frequency	DDR4-3200	DDR4-3200
Compatibility
Max number of CPUs in a configuration	1	1
Sockets supported	TR4	TR4
Thermal Design Power (TDP)	280 Watt	280 Watt
Peripherals
Max number of PCIe lanes	128	128
PCI Express revision	4.0	4.0
Advanced Technologies
Enhanced Virus Protection (EVP)
Fused Multiply-Add 3 (FMA3)
Intel® Advanced Vector Extensions (AVX)
Intel® Advanced Vector Extensions 2 (AVX2)
Intel® AES New Instructions
Virtualization
AMD Virtualization (AMD-V™)