Xeon E3-1280 vs Core i7-5950HQ

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Aggregate performance score

Core i7-5950HQ
2015
4 cores / 8 threads, 47 Watt
4.98
+37.2%

i7-5950HQ outperforms Xeon E3-1280 by a substantial 37% based on our aggregate benchmark results.

Primary details

Comparing Core i7-5950HQ and Xeon E3-1280 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking11551436
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.441.33
Market segmentDesktop processorServer
SeriesIntel Core i7no data
Architecture codenameBroadwell-H (2015)Sandy Bridge (2011−2013)
Release date2 June 2015 (9 years ago)3 April 2011 (13 years ago)
Launch price (MSRP)$623$450
Current price$727 (1.2x MSRP)$243 (0.5x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon E3-1280 has 202% better value for money than i7-5950HQ.

Detailed specifications

Core i7-5950HQ and Xeon E3-1280 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 speed2.9 GHz3.5 GHz
Boost clock speed3.8 GHz3.9 GHz
L1 cache64K (per core)64 KB (per core)
L2 cache256K (per core)256 KB (per core)
L3 cache6 MB (shared)8 MB (shared)
Chip lithography14 nm32 nm
Die size182 mm2216 mm2
Maximum core temperature105 °C74 °C
Maximum case temperature (TCase)105 °Cno data
Number of transistorsno data1,160 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoNo

Compatibility

Information on Core i7-5950HQ and Xeon E3-1280 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
SocketFCBGA1364LGA1155
Power consumption (TDP)47 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-5950HQ and Xeon E3-1280. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX-no data
Idle States++
Thermal Monitoring++
Flex Memory Access++
SIPP-no data
Smart Response+no data
Demand Based Switchingno data+
FDI+-
Fast Memory Access++
StatusDiscontinuedDiscontinued

Security technologies

Core i7-5950HQ and Xeon E3-1280 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-5950HQ and Xeon E3-1280 are enumerated here.

AMD-V+no data
VT-d++
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-5950HQ and Xeon E3-1280. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size32 GB32 GB
Max memory channels22
Maximum memory bandwidth25.6 GB/s21 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel Iris Pro Graphics 6200no data
Max video memory32 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+-
Graphics max frequency1.15 GHzno data
InTru 3D+-

Graphics interfaces

Available interfaces and connections of Core i7-5950HQ and Xeon E3-1280 integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+no data
HDMI+no data
VGA+no data

Graphics image quality

Maximum display resolutions supported by Core i7-5950HQ and Xeon E3-1280 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.42560x1600@60Hzno data
Max resolution over DisplayPort4096x2304@60Hzno data

Graphics API support

APIs supported by Core i7-5950HQ and Xeon E3-1280 integrated GPUs, sometimes API versions are included.

DirectX11.2/12no data
OpenGL4.3no data

Peripherals

Specifications and connection of peripherals supported by Core i7-5950HQ and Xeon E3-1280.

PCIe version3.02.0
PCI Express lanes1620

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.

i7-5950HQ 4.98
+37.2%
Xeon E3-1280 3.63

Core i7-5950HQ outperforms Xeon E3-1280 by 37% based on our aggregate benchmark results.


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.

Benchmark coverage: 68%

i7-5950HQ 7696
+37.1%
Xeon E3-1280 5615

Core i7-5950HQ outperforms Xeon E3-1280 by 37% in Passmark.

Gaming performance

Pros & cons summary


Performance score 4.98 3.63
Recency 2 June 2015 3 April 2011
Cost $623 $450
Chip lithography 14 nm 32 nm
Power consumption (TDP) 47 Watt 95 Watt

The Core i7-5950HQ is our recommended choice as it beats the Xeon E3-1280 in performance tests.

Note that Core i7-5950HQ is a desktop processor while Xeon E3-1280 is a server/workstation one.


Should you still have questions on choice between Core i7-5950HQ and Xeon E3-1280, ask them in Comments section, and we shall answer.

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Intel Core i7-5950HQ
Core i7-5950HQ
Intel Xeon E3-1280
Xeon E3-1280

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Community ratings

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Questions & comments

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