Xeon E7-4890 v2 vs i9-7900X

VS

Aggregate performance score

Core i9-7900X
2017
10 cores / 20 threads, 140 Watt
13.76
Xeon E7-4890 v2
2014
15 cores / 30 threads, 155 Watt
20.22
+46.9%

Xeon E7-4890 v2 outperforms Core i9-7900X by a considerable 47% based on our aggregate benchmark results.

Primary details

Comparing Core i9-7900X and Xeon E7-4890 v2 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking558287
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation2.89no data
Market segmentDesktop processorServer
SeriesCore i9 (Desktop)no data
Power efficiency8.9611.90
Architecture codenameSkylake (server) (2017−2019)no data
Release date30 May 2017 (7 years ago)1 January 2014 (10 years ago)
Launch price (MSRP)$999no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i9-7900X 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 cores10 (Deca-Core)15 (Pentadeca-Core)
Threads2030
Base clock speed3.3 GHz2.8 GHz
Boost clock speed4.5 GHz3.4 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/s8 GT/s
Multiplier33no data
L1 cache640 KBno data
L2 cache10 MBno data
L3 cache13.75 MB37.5 MB
Chip lithography14 nm22 nm
Maximum core temperature95 °C77 °C
Maximum case temperature (TCase)72 °Cno data
64 bit support++
Windows 11 compatibility+-
Unlocked multiplier+-

Compatibility

Information on Core i9-7900X 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 configuration1 (Uniprocessor)4
SocketSocket R4FCLGA2011
Power consumption (TDP)140 Watt155 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-7900X and Xeon E7-4890 v2. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512Intel® AVX
AES-NI++
AVX+-
vPro+no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX+-
Idle Statesno data+
Thermal Monitoring-+
PAEno data46 Bit
Turbo Boost Max 3.0+no data

Security technologies

Core i9-7900X and Xeon E7-4890 v2 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDB++
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-7900X and Xeon E7-4890 v2 are enumerated here.

AMD-V+-
VT-d++
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-7900X and Xeon E7-4890 v2. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR3-1066, DDR3-1333, DDR3-1600
Maximum memory size128 GB1.5 TB
Max memory channels44
Maximum memory bandwidth85.33 GB/s85 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/Ano data

Peripherals

Specifications and connection of peripherals supported by Core i9-7900X and Xeon E7-4890 v2.

PCIe version3.03.0
PCI Express lanes4432

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.

i9-7900X 13.76
Xeon E7-4890 v2 20.22
+46.9%

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.

i9-7900X 21059
Xeon E7-4890 v2 30946
+46.9%

Gaming performance

Pros & cons summary


Performance score 13.76 20.22
Recency 30 May 2017 1 January 2014
Physical cores 10 15
Threads 20 30
Chip lithography 14 nm 22 nm
Power consumption (TDP) 140 Watt 155 Watt

i9-7900X has an age advantage of 3 years, a 57.1% more advanced lithography process, and 10.7% lower power consumption.

Xeon E7-4890 v2, on the other hand, has a 46.9% higher aggregate performance score, and 50% more physical cores and 50% more threads.

The Xeon E7-4890 v2 is our recommended choice as it beats the Core i9-7900X in performance tests.

Note that Core i9-7900X is a desktop processor while Xeon E7-4890 v2 is a server/workstation one.


Should you still have questions on choice between Core i9-7900X and Xeon E7-4890 v2, ask them in Comments section, and we shall answer.

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Intel Core i9-7900X
Core i9-7900X
Intel Xeon E7-4890 v2
Xeon E7-4890 v2

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Community ratings

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