Ryzen Threadripper 1900X vs Xeon E5-2670 v3

Primary details

Comparing Xeon E5-2670 v3 and Ryzen Threadripper 1900X processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	813	668
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.68	28.70
Market segment	Server	Desktop processor
Series	Intel Xeon E5	AMD Ryzen Threadripper
Architecture codename	Haswell-EP (2014)	Zen (2017−2020)
Release date	8 September 2014 (9 years ago)	31 August 2017 (6 years ago)
Launch price (MSRP)	$1,589	$549
Current price	$3059 (1.9x MSRP)	$110 (0.2x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen Threadripper 1900X has 4121% better value for money than Xeon E5-2670 v3.

Detailed specifications

Xeon E5-2670 v3 and Ryzen Threadripper 1900X 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	12 (Dodeca-Core)	8 (Octa-Core)
Threads	24	16
Base clock speed	2.3 GHz	3.8 GHz
Boost clock speed	3.1 GHz	4 GHz
Bus support	2 × 9.6 GT/s	4 × 8 GT/s
L1 cache	64K (per core)	96K (per core)
L2 cache	256K (per core)	512K (per core)
L3 cache	30 MB (shared)	32 MB
Chip lithography	22 nm	14 nm
Die size	356 mm2	213 mm2
Maximum core temperature	85 °C	no data
Number of transistors	2,600 million	9,600 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	Yes

Compatibility

Information on Xeon E5-2670 v3 and Ryzen Threadripper 1900X 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	2	1 (Uniprocessor)
Socket	FCLGA2011	SP3r2
Power consumption (TDP)	120 Watt	125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2670 v3 and Ryzen Threadripper 1900X. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX2	no data
AES-NI	+	+
FMA	+	no data
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	-	no data
Idle States	+	no data
Thermal Monitoring	+	no data
Flex Memory Access	-	no data
Demand Based Switching	+	no data
PAE	46 Bit	no data
Status	Discontinued	no data

Security technologies

Xeon E5-2670 v3 and Ryzen Threadripper 1900X technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data
Secure Key	+	no data
Identity Protection	-	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2670 v3 and Ryzen Threadripper 1900X are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2670 v3 and Ryzen Threadripper 1900X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-1600, DDR4-1866, DDR4-2133	DDR4 Quad-channel
Maximum memory size	768 GB	2 TiB
Max memory channels	4	4
Maximum memory bandwidth	68 GB/s	85.33 GB/s
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2670 v3 and Ryzen Threadripper 1900X.

PCIe version	3.0	3.0
PCI Express lanes	40	60

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.

Ryzen Threadripper 1900X outperforms Xeon E5-2670 v3 by 24% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	8.78	10.86
Recency	8 September 2014	31 August 2017
Physical cores	12	8
Threads	24	16
Cost	$1589	$549
Chip lithography	22 nm	14 nm
Power consumption (TDP)	120 Watt	125 Watt

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Should you still have questions on choice between Xeon E5-2670 v3 and Ryzen Threadripper 1900X, ask them in Comments section, and we shall answer.

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