FX-6300 vs Xeon E5-1620

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Aggregate performance score

Xeon E5-1620
2012
4 cores / 8 threads, 130 Watt
3.69
+41.9%
FX-6300
2012
6 cores / 6 threads, 95 Watt
2.60

Xeon E5-1620 outperforms FX-6300 by a considerable 42% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-1620 and FX-6300 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking14951731
Place by popularitynot in top-10058
Cost-effectiveness evaluation1.760.64
Market segmentServerDesktop processor
Power efficiency2.692.59
Architecture codenameSandy Bridge-E (2011−2013)Vishera (2012−2015)
Release date6 March 2012 (12 years ago)23 October 2012 (12 years ago)
Launch price (MSRP)$313$132

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon E5-1620 has 175% better value for money than FX-6300.

Detailed specifications

Xeon E5-1620 and FX-6300 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)
Threads86
Base clock speed3.6 GHz3.5 GHz
Boost clock speed3.8 GHz3.8 GHz
L1 cache64 KB (per core)288 KB
L2 cache256 KB (per core)6144 KB
L3 cache10240 KB (shared)8192 KB
Chip lithography32 nm32 nm
Die size294 mm2315 mm2
Maximum core temperature64 °C71 °C
Number of transistors1,270 million1,200 million
64 bit support++
Windows 11 compatibility--
P0 Vcore voltageno dataMin: 1.15 V - Max: 1.3875 V

Compatibility

Information on Xeon E5-1620 and FX-6300 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
SocketFCLGA2011AM3+
Power consumption (TDP)130 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-1620 and FX-6300. You'll probably need this information if you require some particular technology.

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

Security technologies

Xeon E5-1620 and FX-6300 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-1620 and FX-6300 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-1620 and FX-6300. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3-1866
Maximum memory size375 GBno data
Max memory channels4no data
Maximum memory bandwidth51.2 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AOn certain motherboards (Chipset feature)

Peripherals

Specifications and connection of peripherals supported by Xeon E5-1620 and FX-6300.

PCIe version3.03.0
PCI Express lanes40no 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 E5-1620 3.69
+41.9%
FX-6300 2.60

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 E5-1620 5859
+41.6%
FX-6300 4137

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 E5-1620 612
+34.2%
FX-6300 456

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 E5-1620 2257
+57.7%
FX-6300 1431

Gaming performance

Pros & cons summary


Performance score 3.69 2.60
Recency 6 March 2012 23 October 2012
Physical cores 4 6
Threads 8 6
Power consumption (TDP) 130 Watt 95 Watt

Xeon E5-1620 has a 41.9% higher aggregate performance score, and 33.3% more threads.

FX-6300, on the other hand, has an age advantage of 7 months, 50% more physical cores, and 36.8% lower power consumption.

The Xeon E5-1620 is our recommended choice as it beats the FX-6300 in performance tests.

Be aware that Xeon E5-1620 is a server/workstation processor while FX-6300 is a desktop one.


Should you still have questions on choice between Xeon E5-1620 and FX-6300, ask them in Comments section, and we shall answer.

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Intel Xeon E5-1620
Xeon E5-1620
AMD FX-6300
FX-6300

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


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Questions & comments

Here you can ask a question about Xeon E5-1620 or FX-6300, agree or disagree with our judgements, or report an error or mismatch.