Xeon E5-4607 v2 vs Ryzen Threadripper 3990X

Primary details

Comparing Ryzen Threadripper 3990X and Xeon E5-4607 v2 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	33	1333
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	9.14	no data
Market segment	Desktop processor	Server
Series	AMD Ryzen Threadripper	no data
Power efficiency	17.00	4.38
Architecture codename	Matisse (2019−2020)	no data
Release date	7 February 2020 (4 years ago)	1 January 2014 (10 years ago)
Launch price (MSRP)	$3,999	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Ryzen Threadripper 3990X and Xeon E5-4607 v2 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)	6 (Hexa-Core)
Threads	128	12
Base clock speed	2.9 GHz	2.6 GHz
Boost clock speed	4.3 GHz	2.6 GHz
Bus rate	no data	6.4 GT/s
Multiplier	29	no data
L1 cache	96K (per core)	no data
L2 cache	512K (per core)	no data
L3 cache	256 MB	15 MB Intel® Smart Cache
Chip lithography	7 nm, 12 nm	22 nm
Die size	74 mm2	no data
Maximum core temperature	no data	77 °C
Maximum case temperature (TCase)	95 °C	no data
Number of transistors	3,800 million	no data
64 bit support	+	+
Windows 11 compatibility	+	-
Unlocked multiplier	+	-

Compatibility

Information on Ryzen Threadripper 3990X and Xeon E5-4607 v2 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	4
Socket	TR4	FCLGA2011
Power consumption (TDP)	280 Watt	95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper 3990X and Xeon E5-4607 v2. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® AVX
AES-NI	+	+
AVX	+	-
Enhanced SpeedStep (EIST)	no data	+
Turbo Boost Technology	no data	-
Hyper-Threading Technology	no data	+
Idle States	no data	+
Thermal Monitoring	-	+
Demand Based Switching	no data	+
PAE	no data	46 Bit
Precision Boost 2	+	no data

Security technologies

Ryzen Threadripper 3990X and Xeon E5-4607 v2 technologies aimed at improving security, for example, by protecting against hacks.

TXT	no data	+
EDB	no data	+
Secure Key	no data	+
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper 3990X and Xeon E5-4607 v2 are enumerated here.

AMD-V	+	-
VT-d	no data	+
VT-x	no data	+
EPT	no data	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper 3990X and Xeon E5-4607 v2. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-3200	DDR3-800, DDR3-1066, DDR3-1333
Maximum memory size	256 GB	768 GB
Max memory channels	4	4
Maximum memory bandwidth	102.403 GB/s	42.6 GB/s
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper 3990X and Xeon E5-4607 v2.

PCIe version	4.0	3.0
PCI Express lanes	no data	40

Synthetic benchmark performance

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

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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.

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Pros & cons summary

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Performance score	52.20	4.56
Recency	7 February 2020	1 January 2014
Physical cores	64	6
Threads	128	12
Chip lithography	7 nm	22 nm
Power consumption (TDP)	280 Watt	95 Watt

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Should you still have questions on choice between Ryzen Threadripper 3990X and Xeon E5-4607 v2, ask them in Comments section, and we shall answer.

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