Xeon E5-2428L vs E3-1275 v2

VS

Aggregate performance score

Xeon E3-1275 v2
2012
4 cores / 8 threads, 77 Watt
4.25
Xeon E5-2428L
2012
6 cores / 12 threads, 60 Watt
5.45
+28.2%

Xeon E5-2428L outperforms Xeon E3-1275 v2 by a significant 28% based on our aggregate benchmark results.

Primary details

Comparing Xeon E3-1275 v2 and Xeon E5-2428L processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking13801165
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.83no data
Market segmentServerServer
Power efficiency5.138.44
Architecture codenameIvy Bridge (2012−2013)Sandy Bridge-EN (2012)
Release date14 May 2012 (12 years ago)14 May 2012 (12 years ago)
Launch price (MSRP)$808no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E3-1275 v2 and Xeon E5-2428L 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 speed3.5 GHz1.8 GHz
Boost clock speed3.9 GHz2 GHz
Bus rate5 GT/sno data
L1 cache64 KB (per core)64 KB (per core)
L2 cache256 KB (per core)256 KB (per core)
L3 cache8 MB (shared)15360 KB (shared)
Chip lithography22 nm32 nm
Die size160 mm2294 mm2
Number of transistors1,400 million1,270 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E3-1275 v2 and Xeon E5-2428L 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 configuration12
SocketFCLGA11551356
Power consumption (TDP)77 Watt60 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1275 v2 and Xeon E5-2428L. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVXno data
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0no data
Hyper-Threading Technology++
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
Demand Based Switching+no data
FDI+no data
Fast Memory Access+no data

Security technologies

Xeon E3-1275 v2 and Xeon E5-2428L technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data
Identity Protection+-

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1275 v2 and Xeon E5-2428L are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1275 v2 and Xeon E5-2428L. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size32.77 GBno data
Max memory channels2no data
Maximum memory bandwidth25.6 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD P4000no data
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency1.25 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Xeon E3-1275 v2 and Xeon E5-2428L integrated GPUs.

Number of displays supported3no data

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1275 v2 and Xeon E5-2428L.

PCIe version3.0no 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 E3-1275 v2 4.25
Xeon E5-2428L 5.45
+28.2%

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 E3-1275 v2 6620
Xeon E5-2428L 8500
+28.4%

Gaming performance

Pros & cons summary


Performance score 4.25 5.45
Physical cores 4 6
Threads 8 12
Chip lithography 22 nm 32 nm
Power consumption (TDP) 77 Watt 60 Watt

Xeon E3-1275 v2 has a 45.5% more advanced lithography process.

Xeon E5-2428L, on the other hand, has a 28.2% higher aggregate performance score, 50% more physical cores and 50% more threads, and 28.3% lower power consumption.

The Xeon E5-2428L is our recommended choice as it beats the Xeon E3-1275 v2 in performance tests.


Should you still have questions on choice between Xeon E3-1275 v2 and Xeon E5-2428L, ask them in Comments section, and we shall answer.

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Intel Xeon E3-1275 v2
Xeon E3-1275 v2
Intel Xeon E5-2428L
Xeon E5-2428L

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Community ratings

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