Xeon E3-1245 v2 vs Silver 4215

Primary details

Comparing Xeon Silver 4215 and Xeon E3-1245 v2 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	838	1422
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	13.52	1.39
Market segment	Server	Server
Series	Intel Xeon Silver	no data
Power efficiency	10.12	4.88
Architecture codename	Cascade Lake (2019−2020)	Ivy Bridge (2012−2013)
Release date	2 April 2019 (5 years ago)	14 May 2012 (12 years ago)
Launch price (MSRP)	$794	$462

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon Silver 4215 has 873% better value for money than Xeon E3-1245 v2.

Detailed specifications

Xeon Silver 4215 and Xeon E3-1245 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	8 (Octa-Core)	4 (Quad-Core)
Threads	16	8
Base clock speed	2.5 GHz	3.4 GHz
Boost clock speed	3.5 GHz	3.8 GHz
Bus rate	no data	5 GT/s
Multiplier	25	no data
L1 cache	512 KB	64 KB (per core)
L2 cache	8 MB	256 KB (per core)
L3 cache	11 MB	8 MB (shared)
Chip lithography	14 nm	22 nm
Die size	no data	160 mm2
Maximum core temperature	77 °C	no data
Number of transistors	no data	1,400 million
64 bit support	+	+
Windows 11 compatibility	+	-

Compatibility

Information on Xeon Silver 4215 and Xeon E3-1245 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	2 (Multiprocessor)	1
Socket	FCLGA3647	FCLGA1155
Power consumption (TDP)	85 Watt	77 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Silver 4215 and Xeon E3-1245 v2. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX
AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	no data
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	+	-
Idle States	no data	+
Thermal Monitoring	-	+
Flex Memory Access	no data	+
Demand Based Switching	no data	+
Turbo Boost Max 3.0	-	no data
FDI	no data	+
Fast Memory Access	no data	+
Deep Learning Boost	+	-

Security technologies

Xeon Silver 4215 and Xeon E3-1245 v2 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
Identity Protection	-	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Silver 4215 and Xeon E3-1245 v2 are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Silver 4215 and Xeon E3-1245 v2. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2400	DDR3
Maximum memory size	1 TB	32.77 GB
Max memory channels	6	2
Maximum memory bandwidth	115.212 GB/s	25.6 GB/s
ECC memory support	+	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	no data	Intel HD P4000
Quick Sync Video	-	+
Clear Video HD	no data	+
Graphics max frequency	no data	1.25 GHz
InTru 3D	no data	+

Graphics interfaces

Available interfaces and connections of Xeon Silver 4215 and Xeon E3-1245 v2 integrated GPUs.

Number of displays supported

no data

3

Peripherals

Specifications and connection of peripherals supported by Xeon Silver 4215 and Xeon E3-1245 v2.

PCIe version	3.0	3.0
PCI Express lanes	48	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.

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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	9.09	3.97
Recency	2 April 2019	14 May 2012
Physical cores	8	4
Threads	16	8
Chip lithography	14 nm	22 nm
Power consumption (TDP)	85 Watt	77 Watt

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Should you still have questions on choice between Xeon Silver 4215 and Xeon E3-1245 v2, ask them in Comments section, and we shall answer.

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