Ryzen 7 5800X vs FX-8370E

VS

Aggregate performance score

FX-8370E
2014
8 cores / 8 threads, 95 Watt
3.34
Ryzen 7 5800X
2020
8 cores / 16 threads, 105 Watt
17.52
+425%

Ryzen 7 5800X outperforms FX-8370E by a whopping 425% based on our aggregate benchmark results.

Primary details

Comparing FX-8370E and Ryzen 7 5800X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1584361
Place by popularitynot in top-10049
Cost-effectiveness evaluation0.7024.50
Market segmentDesktop processorDesktop processor
Seriesno dataAMD Ryzen 7
Power efficiency3.3315.79
Architecture codenameVishera (2012−2015)Vermeer (Zen 3) (2020−2022)
Release date2 September 2014 (10 years ago)5 November 2020 (4 years ago)
Launch price (MSRP)$199$449

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 7 5800X has 3400% better value for money than FX-8370E.

Detailed specifications

FX-8370E and Ryzen 7 5800X 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 speed3.3 GHz3.8 GHz
Boost clock speed4.3 GHz4.7 GHz
Multiplierno data38
L1 cacheno data64K (per core)
L2 cache8192 KB512K (per core)
L3 cacheno data32 MB
Chip lithography32 nm7 nm, 12 nm
Die size315 mm22 x 80.7 sq. mm; I/O = 125 mm2
Maximum core temperature71 °C90 °C
Maximum case temperature (TCase)no data95 °C
Number of transistors1,200 millionno data
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier++
P0 Vcore voltageMin: 1.075 V - Max: 1.2875 Vno data

Compatibility

Information on FX-8370E and Ryzen 7 5800X 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
SocketAM3+AM4
Power consumption (TDP)95 Watt105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-8370E and Ryzen 7 5800X. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataMMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA3, SHA
AES-NI++
FMA+-
AVX++
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by FX-8370E and Ryzen 7 5800X are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-8370E and Ryzen 7 5800X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4
Maximum memory sizeno data128 GB
Max memory channelsno data2
Maximum memory bandwidthno data51.196 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)-

Peripherals

Specifications and connection of peripherals supported by FX-8370E and Ryzen 7 5800X.

PCIe versionn/a4.0

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-8370E 3.34
Ryzen 7 5800X 17.52
+425%

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-8370E 5306
Ryzen 7 5800X 27829
+424%

Gaming performance

Pros & cons summary


Performance score 3.34 17.52
Recency 2 September 2014 5 November 2020
Threads 8 16
Chip lithography 32 nm 7 nm
Power consumption (TDP) 95 Watt 105 Watt

FX-8370E has 10.5% lower power consumption.

Ryzen 7 5800X, on the other hand, has a 424.6% higher aggregate performance score, an age advantage of 6 years, 100% more threads, and a 357.1% more advanced lithography process.

The Ryzen 7 5800X is our recommended choice as it beats the FX-8370E in performance tests.


Should you still have questions on choice between FX-8370E and Ryzen 7 5800X, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD FX-8370E
FX-8370E
AMD Ryzen 7 5800X
Ryzen 7 5800X

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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

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