Core i7-990X vs Xeon E3-1240 v3

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Aggregate performance score

Xeon E3-1240 v3
2013
4 cores / 8 threads, 80 Watt
4.56
Core i7-990X
2011
6 cores / 12 threads, 130 Watt
4.60
+0.9%

i7-990X outperforms Xeon E3-1240 v3 by a minimal 1% based on our aggregate benchmark results.

Primary details

Comparing Xeon E3-1240 v3 and Core i7-990X processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking12751271
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation6.350.21
Market segmentServerDesktop processor
Architecture codenameHaswell-WS (2013−2014)Gulftown (2010−2011)
Release date2 June 2013 (11 years ago)24 February 2011 (13 years ago)
Launch price (MSRP)$300$1,104

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon E3-1240 v3 has 2924% better value for money than i7-990X.

Detailed specifications

Xeon E3-1240 v3 and Core i7-990X 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 cores4 (Quad-Core)6 (Hexa-Core)
Threads812
Base clock speed3.4 GHz3.466 GHz
Boost clock speed3.8 GHz3.73 GHz
L1 cache64 KB (per core)64 KB (per core)
L2 cache256 KB (per core)256 KB (per core)
L3 cache8192 KB (shared)12 MB (shared)
Chip lithography22 nm32 nm
Die size160 mm2239 mm2
Maximum core temperatureno data68 °C
Number of transistors1,400 million1,170 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoYes

Compatibility

Information on Xeon E3-1240 v3 and Core i7-990X 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 configuration11
Socket11501366
Power consumption (TDP)80 Watt130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1240 v3 and Core i7-990X. You'll probably need this information if you require some particular technology.

AES-NI+no data
AVX+no data
vPro+no data
Enhanced SpeedStep (EIST)+no data

Security technologies

Xeon E3-1240 v3 and Core i7-990X technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1240 v3 and Core i7-990X are enumerated here.

VT-d+no data
VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1240 v3 and Core i7-990X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR3
Maximum memory bandwidth25.6 GB/s25.6 GB/s
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1240 v3 and Core i7-990X.

PCIe version3.02.0
PCI Express lanes16no 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.


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.

Xeon E3-1240 v3 4.56
i7-990X 4.60
+0.9%

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.

Xeon E3-1240 v3 7053
i7-990X 7110
+0.8%

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.

Xeon E3-1240 v3 1188
+117%
i7-990X 548

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.

Xeon E3-1240 v3 3759
+46.3%
i7-990X 2570

Gaming performance

Pros & cons summary


Performance score 4.56 4.60
Recency 2 June 2013 24 February 2011
Physical cores 4 6
Threads 8 12
Chip lithography 22 nm 32 nm
Power consumption (TDP) 80 Watt 130 Watt

Xeon E3-1240 v3 has an age advantage of 2 years, a 45.5% more advanced lithography process, and 62.5% lower power consumption.

i7-990X, on the other hand, has a 0.9% higher aggregate performance score, and 50% more physical cores and 50% more threads.

Given the minimal performance differences, no clear winner can be declared between Xeon E3-1240 v3 and Core i7-990X.

Be aware that Xeon E3-1240 v3 is a server/workstation processor while Core i7-990X is a desktop one.


Should you still have questions on choice between Xeon E3-1240 v3 and Core i7-990X, ask them in Comments section, and we shall answer.

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Intel Xeon E3-1240 v3
Xeon E3-1240 v3
Intel Core i7-990X
Core i7-990X

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Community ratings

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Questions & comments

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