Xeon E-2274G vs i7-840QM

Aggregate performance score

Core i7-840QM
2010
4 cores / 8 threads, 45 Watt
1.28

Xeon E-2274G outperforms Core i7-840QM by a whopping 405% based on our aggregate benchmark results.

Primary details

Comparing Core i7-840QM and Xeon E-2274G processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking23031066
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data21.19
Market segmentLaptopServer
SeriesIntel Core i7Intel Xeon E
Power efficiency2.597.10
Architecture codenameClarksfield (2009−2010)Coffee Lake-S WS (2018−2019)
Release date22 June 2010 (14 years ago)27 May 2019 (5 years ago)
Launch price (MSRP)$568$328

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-840QM and Xeon E-2274G 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)4 (Quad-Core)
Threads88
Base clock speed1.86 GHz4 GHz
Boost clock speed3.2 GHz4.9 GHz
Bus typeDMI 1.0DMI 3.0
Bus rate2.5 GT/s4 × 8 GT/s
Multiplier1440
L1 cache256 KB256 KB
L2 cache1 MB1 MB
L3 cache8 MB (shared)8 MB (shared)
Chip lithography45 nm14 nm
Die size296 mm2126 mm2
Maximum core temperature100 °C100 °C
Number of transistors774 millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Core i7-840QM and Xeon E-2274G 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 (Uniprocessor)
SocketFCPGA988,PGA988FCLGA1151
Power consumption (TDP)45 Watt83 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-840QM and Xeon E-2274G. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI-+
AVX-+
vPro++
Enhanced SpeedStep (EIST)++
Turbo Boost Technology+2.0
Hyper-Threading Technology++
TSX-+
Idle States++
Thermal Monitoring++
PAE36 Bitno data

Security technologies

Core i7-840QM and Xeon E-2274G technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Keyno data+
MPX-+
SGXno dataYes with both Intel® SPS and Intel® ME
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-840QM and Xeon E-2274G are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-840QM and Xeon E-2274G. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4-2666
Maximum memory size8 GB128 GB
Max memory channels22
Maximum memory bandwidth21.335 GB/s42.671 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardNoneIntel UHD Graphics P630
Max video memoryno data128 GB
Quick Sync Video-+
Clear Videono data+
Clear Video HDno data+
Graphics max frequencyno data1.2 GHz
InTru 3Dno data+

Graphics interfaces

Available interfaces and connections of Core i7-840QM and Xeon E-2274G integrated GPUs.

Number of displays supportedno data3

Graphics image quality

Maximum display resolutions supported by Core i7-840QM and Xeon E-2274G integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096x2160@24Hz
Max resolution over eDPno data4096x2304@60Hz
Max resolution over DisplayPortno data4096x2304@60Hz
Max resolution over VGAno dataN/A

Graphics API support

APIs supported by Core i7-840QM and Xeon E-2274G integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Core i7-840QM and Xeon E-2274G.

PCIe version23.0
PCI Express lanes1616

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.

i7-840QM 1.28
Xeon E-2274G 6.46
+405%

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.

i7-840QM 1952
Xeon E-2274G 9892
+407%

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.

i7-840QM 378
Xeon E-2274G 1603
+324%

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.

i7-840QM 1018
Xeon E-2274G 5222
+413%

Gaming performance

Pros & cons summary


Performance score 1.28 6.46
Recency 22 June 2010 27 May 2019
Chip lithography 45 nm 14 nm
Power consumption (TDP) 45 Watt 83 Watt

i7-840QM has 84.4% lower power consumption.

Xeon E-2274G, on the other hand, has a 404.7% higher aggregate performance score, an age advantage of 8 years, and a 221.4% more advanced lithography process.

The Xeon E-2274G is our recommended choice as it beats the Core i7-840QM in performance tests.

Be aware that Core i7-840QM is a notebook processor while Xeon E-2274G is a server/workstation one.


Should you still have questions on choice between Core i7-840QM and Xeon E-2274G, ask them in Comments section, and we shall answer.

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Intel Core i7-840QM
Core i7-840QM
Intel Xeon E-2274G
Xeon E-2274G

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Community ratings

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