Xeon E3-1240 v3 vs i9-7920X

VS

Aggregate performance score

Core i9-7920X
2017
12 cores / 24 threads, 140 Watt
15.45
+236%

Core i9-7920X outperforms Xeon E3-1240 v3 by a whopping 236% based on our aggregate benchmark results.

Primary details

Comparing Core i9-7920X and Xeon E3-1240 v3 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking4701318
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.312.57
Market segmentDesktop processorServer
SeriesIntel Core i9no data
Power efficiency10.065.24
Architecture codenameSkylake (server) (2017−2019)Haswell-WS (2013−2014)
Release date10 September 2017 (7 years ago)2 June 2013 (11 years ago)
Launch price (MSRP)$1,199$300

Cost-effectiveness evaluation

Performance per price, higher is better.

i9-7920X has 29% better value for money than Xeon E3-1240 v3.

Detailed specifications

Core i9-7920X and Xeon E3-1240 v3 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 cores12 (Dodeca-Core)4 (Quad-Core)
Threads248
Base clock speed2.9 GHz3.4 GHz
Boost clock speed4.4 GHz3.8 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/s5 GT/s
L1 cache64 KB (per core)64 KB (per core)
L2 cache1 MB (per core)256 KB (per core)
L3 cache16.5 MB (shared)8192 KB (shared)
Chip lithography14 nm22 nm
Die size484 mm2160 mm2
Maximum core temperature95 °Cno data
Maximum case temperature (TCase)72 °Cno data
Number of transistorsno data1,400 million
64 bit support++
Windows 11 compatibility+-
Unlocked multiplier+-

Compatibility

Information on Core i9-7920X and Xeon E3-1240 v3 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)1
SocketFCLGA2066FCLGA1150
Power consumption (TDP)140 Watt80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-7920X and Xeon E3-1240 v3. 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® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Idle Statesno data+
Thermal Monitoring-+
Flex Memory Accessno data+
SIPP-+
Turbo Boost Max 3.0+no data
Fast Memory Accessno data+

Security technologies

Core i9-7920X and Xeon E3-1240 v3 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDB++
Secure Keyno data+
Identity Protection-+
OS Guardno data+
Anti-Theftno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-7920X and Xeon E3-1240 v3 are enumerated here.

VT-d++
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-7920X and Xeon E3-1240 v3. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR3, DDR4
Maximum memory size128 GB32 GB
Max memory channels42
Maximum memory bandwidth85.33 GB/s25.6 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 i9-7920X and Xeon E3-1240 v3.

PCIe version3.03.0
PCI Express lanes4416

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.

i9-7920X 15.45
+236%
Xeon E3-1240 v3 4.60

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.

i9-7920X 23651
+236%
Xeon E3-1240 v3 7040

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

i9-7920X 1369
+15.3%
Xeon E3-1240 v3 1187

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

i9-7920X 9248
+149%
Xeon E3-1240 v3 3714

Gaming performance

Pros & cons summary


Performance score 15.45 4.60
Recency 10 September 2017 2 June 2013
Physical cores 12 4
Threads 24 8
Chip lithography 14 nm 22 nm
Power consumption (TDP) 140 Watt 80 Watt

i9-7920X has a 235.9% higher aggregate performance score, an age advantage of 4 years, 200% more physical cores and 200% more threads, and a 57.1% more advanced lithography process.

Xeon E3-1240 v3, on the other hand, has 75% lower power consumption.

The Core i9-7920X is our recommended choice as it beats the Xeon E3-1240 v3 in performance tests.

Note that Core i9-7920X is a desktop processor while Xeon E3-1240 v3 is a server/workstation one.


Should you still have questions on choice between Core i9-7920X and Xeon E3-1240 v3, ask them in Comments section, and we shall answer.

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Intel Core i9-7920X
Core i9-7920X
Intel Xeon E3-1240 v3
Xeon E3-1240 v3

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Community ratings

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