Xeon E5-4620 vs FX-8370

VS

Aggregate performance score

FX-8370
2014
8 cores / 8 threads, 125 Watt
3.88
Xeon E5-4620
2012
8 cores / 16 threads, 95 Watt
4.43
+14.2%

Xeon E5-4620 outperforms FX-8370 by a moderate 14% based on our aggregate benchmark results.

Primary details

Comparing FX-8370 and Xeon E5-4620 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking14551332
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.952.01
Market segmentDesktop processorServer
Power efficiency2.923.21
Architecture codenameVishera (2012−2015)Sandy Bridge-EP (2012)
Release date2 September 2014 (10 years ago)14 May 2012 (12 years ago)
Launch price (MSRP)$199$400

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon E5-4620 has 112% better value for money than FX-8370.

Detailed specifications

FX-8370 and Xeon E5-4620 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 cores8 (Octa-Core)8 (Octa-Core)
Threads816
Base clock speed4 GHz2.2 GHz
Boost clock speed4.3 GHz2.6 GHz
Bus rateno data7.2 GT/s
L1 cacheno data64 KB (per core)
L2 cache8192 KB256 KB (per core)
L3 cacheno data16384 KB (shared)
Chip lithography32 nm32 nm
Die size315 mm2435 mm2
Maximum core temperature61 °Cno data
Number of transistors1,200 million2,270 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-
P0 Vcore voltageMin: 1.2 V - Max: 1.4 Vno data

Compatibility

Information on FX-8370 and Xeon E5-4620 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 configuration14
SocketAM3+FCLGA2011
Power consumption (TDP)125 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-8370 and Xeon E5-4620. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® AVX
AES-NI++
FMA+-
AVX++
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
Idle Statesno data+
Thermal Monitoring-+
Flex Memory Accessno data-
Demand Based Switchingno data+

Security technologies

FX-8370 and Xeon E5-4620 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by FX-8370 and Xeon E5-4620 are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-8370 and Xeon E5-4620. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory sizeno data384 GB
Max memory channelsno data4
Maximum memory bandwidthno data42.6 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)N/A

Peripherals

Specifications and connection of peripherals supported by FX-8370 and Xeon E5-4620.

PCIe versionn/a3.0
PCI Express lanesno data40

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.

FX-8370 3.88
Xeon E5-4620 4.43
+14.2%

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.

FX-8370 6167
Xeon E5-4620 7037
+14.1%

Gaming performance

Pros & cons summary


Performance score 3.88 4.43
Recency 2 September 2014 14 May 2012
Threads 8 16
Power consumption (TDP) 125 Watt 95 Watt

FX-8370 has an age advantage of 2 years.

Xeon E5-4620, on the other hand, has a 14.2% higher aggregate performance score, 100% more threads, and 31.6% lower power consumption.

The Xeon E5-4620 is our recommended choice as it beats the FX-8370 in performance tests.

Note that FX-8370 is a desktop processor while Xeon E5-4620 is a server/workstation one.


Should you still have questions on choice between FX-8370 and Xeon E5-4620, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD FX-8370
FX-8370
Intel Xeon E5-4620
Xeon E5-4620

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Community ratings

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Questions & comments

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