Xeon E7-4890 v2 vs Platinum 8168

General info

Comparing Xeon Platinum 8168 and Xeon E7-4890 v2 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	222	244
Place by popularity	not in top-100	not in top-100
Value for money	38.57	4.49
Market segment	Server	Server
Series	Intel Xeon Platinum	no data
Architecture codename	Skylake (server) (2017−2019)	no data
Release date	25 April 2017 (7 years ago)	1 January 2014 (10 years ago)
Launch price (MSRP)	$5,890	no data
Current price	$435 (0.1x MSRP)	$2402

Value for money

Performance per price, higher is better.

Xeon Platinum 8168 has 759% better value for money than Xeon E7-4890 v2.

Technical specs

Xeon Platinum 8168 and Xeon E7-4890 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	24 (Tetracosa-Core)	15 (Pentadeca-Core)
Threads	48	30
Base clock speed	2.7 GHz	2.8 GHz
Boost clock speed	3.7 GHz	3.4 GHz
L1 cache	1.5 MB	no data
L2 cache	24 MB	no data
L3 cache	33 MB	37.5 MB
Chip lithography	14 nm	22 nm
Maximum core temperature	85 °C	77 °C
64 bit support	+	+
Windows 11 compatibility	+	-
Unlocked multiplier	No	No

Compatibility

Information on Xeon Platinum 8168 and Xeon E7-4890 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	8 (Multiprocessor)	4
Socket	FCLGA3647	FCLGA2011
Power consumption (TDP)	205 Watt	155 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8168 and Xeon E7-4890 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® AVX
AES-NI	+	+
AVX	+	no data
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	no data	+
PAE	no data	46 Bit
Instruction Replay	no data	-
Turbo Boost Max 3.0	-	no data
Status	Discontinued	Discontinued

Security technologies

Xeon Platinum 8168 and Xeon E7-4890 v2 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 8168 and Xeon E7-4890 v2 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8168 and Xeon E7-4890 v2. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2666	DDR3-1066, DDR3-1333, DDR3-1600
Maximum memory size	768 GB	1.5 TB
Max memory channels	6	4
Maximum memory bandwidth	128.001 GB/s	85 GB/s
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 8168 and Xeon E7-4890 v2.

PCIe version	3.0	3.0
PCI Express lanes	48	32

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.

Platinum 8168 outperforms E7-4890 v2 by 6% based on our aggregated benchmark results.

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Advantages and disadvantages

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Performance score	21.22	20.01
Recency	25 April 2017	1 January 2014
Physical cores	24	15
Threads	48	30
Chip lithography	14 nm	22 nm
Power consumption (TDP)	205 Watt	155 Watt

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Should you still have questions on choice between Xeon Platinum 8168 and Xeon E7-4890 v2, ask them in Comments section, and we shall answer.

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