Ryzen Threadripper 1955X vs FX-8320E

Primary details

Comparing FX-8320E and Ryzen Threadripper 1955X processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1587	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Desktop processor
Architecture codename	Vishera (2012−2015)	Zen (2017−2020)
Release date	2 September 2014 (10 years ago)	no data

Detailed specifications

FX-8320E and Ryzen Threadripper 1955X 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 cores	8 (Octa-Core)	10 (Deca-Core)
Threads	8	no data
Base clock speed	3.2 GHz	no data
Boost clock speed	4 GHz	3.6 GHz
L1 cache	no data	128 KB (per core)
L2 cache	8192 KB	512 KB (per core)
L3 cache	no data	32768 KB
Chip lithography	32 nm	14 nm
Die size	315 mm2	no data
Maximum core temperature	71 °C	no data
Number of transistors	1,200 million	no data
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	+	+
P0 Vcore voltage	Min: 1.075 V - Max: 1.2875 V	no data

Compatibility

Information on FX-8320E and Ryzen Threadripper 1955X 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 configuration	1	1
Socket	AM3+	SP3r2
Power consumption (TDP)	95 Watt	125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-8320E and Ryzen Threadripper 1955X. You'll probably need this information if you require some particular technology.

AES-NI	+	-
FMA	+	-
AVX	+	-

Virtualization technologies

Virtual machine speed-up technologies supported by FX-8320E and Ryzen Threadripper 1955X are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-8320E and Ryzen Threadripper 1955X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR3

DDR4

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

On certain motherboards (Chipset feature)

no data

Peripherals

Specifications and connection of peripherals supported by FX-8320E and Ryzen Threadripper 1955X.

PCIe version

n/a

no data

Pros & cons summary

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Physical cores	8	10
Chip lithography	32 nm	14 nm
Power consumption (TDP)	95 Watt	125 Watt

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Should you still have questions on choice between FX-8320E and Ryzen Threadripper 1955X, ask them in Comments section, and we shall answer.

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