EPYC 7662 vs Ryzen Threadripper PRO 5995WX

Place in the ranking	18	44
Place by popularity	not in top-100	not in top-100
Market segment	Server	Server
Series	AMD Ryzen Threadripper	AMD EPYC
Power efficiency	19.89	19.14
Architecture codename	Chagall PRO (2022)	Zen 2 (2017−2020)
Release date	8 March 2022 (2 years ago)	19 February 2020 (4 years ago)

Detailed specifications

Ryzen Threadripper PRO 5995WX and EPYC 7662 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	64 (Tetrahexaconta-Core)	64 (Tetrahexaconta-Core)
Threads	128	128
Base clock speed	2.7 GHz	2 GHz
Boost clock speed	4.5 GHz	3.3 GHz
Multiplier	27	20
L1 cache	64K (per core)	4 MB
L2 cache	512K (per core)	32 MB
L3 cache	256 MB	256 MB
Chip lithography	7 nm	7 nm, 14 nm
Die size	8x 81 mm²	no data
Maximum case temperature (TCase)	95 °C	no data
Number of transistors	33,200 million	no data
64 bit support	+	+
Windows 11 compatibility	+	+

Compatibility

Information on Ryzen Threadripper PRO 5995WX and EPYC 7662 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1	no data
Socket	WRX8	Socket SP3
Power consumption (TDP)	280 Watt	225 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper PRO 5995WX and EPYC 7662. You'll probably need this information if you require some particular technology.

AES-NI	+	+
AVX	+	+
Precision Boost 2	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper PRO 5995WX and EPYC 7662 are enumerated here.

AMD-V

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper PRO 5995WX and EPYC 7662. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-3200	DDR4-3200
Maximum memory size	2 TiB	4 TiB
Max memory channels	no data	8
Maximum memory bandwidth	204.8 GB/s	204.763 GB/s
ECC memory support	-	+

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper PRO 5995WX and EPYC 7662.

PCIe version	4.0	no data
PCI Express lanes	128	no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Ryzen Threadripper PRO 5995WX 58.86
+29.3%

EPYC 7662 45.51

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Ryzen Threadripper PRO 5995WX 93489
+29.3%

EPYC 7662 72298