Threadripper PRO 7955WX vs FX-8350

Primary details

Comparing FX-8350 and Threadripper PRO 7955WX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1472	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.78	no data
Market segment	Desktop processor	Desktop processor
Series	AMD FX-Series (Desktop)	no data
Power efficiency	2.83	no data
Architecture codename	Vishera (2012−2015)	Storm Peak (2023)
Release date	23 October 2012 (12 years ago)	19 October 2023 (1 year ago)
Launch price (MSRP)	$199	$1,899

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

FX-8350 and Threadripper PRO 7955WX 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)	16 (Hexadeca-Core)
Threads	8	32
Base clock speed	4 GHz	4.5 GHz
Boost clock speed	4.2 GHz	5.3 GHz
L1 cache	no data	64 KB (per core)
L2 cache	8192 KB	1 MB (per core)
L3 cache	no data	64 MB (shared)
Chip lithography	32 nm	5 nm
Die size	315 mm2	2x 71 mm2
Maximum core temperature	61 °C	no data
Number of transistors	1,200 million	13,140 million
64 bit support	+	+
Windows 11 compatibility	-	no data
Unlocked multiplier	+	+
P0 Vcore voltage	Min: 1.2 V - Max: 1.4 V	no data

Compatibility

Information on FX-8350 and Threadripper PRO 7955WX 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+	sTR5
Power consumption (TDP)	125 Watt	350 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-8350 and Threadripper PRO 7955WX. You'll probably need this information if you require some particular technology.

Instruction set extensions	MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4a, AMD64, AMD-V, AES, AVX, CLMUL, CVT16, EVP, FMA4, XOP, Turbo Core, HT3.1	no data
AES-NI	+	+
FMA	+	-
AVX	+	+
Precision Boost 2	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by FX-8350 and Threadripper PRO 7955WX are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-8350 and Threadripper PRO 7955WX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR3

DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

On certain motherboards (Chipset feature)

N/A

Peripherals

Specifications and connection of peripherals supported by FX-8350 and Threadripper PRO 7955WX.

PCIe version	n/a	5.0
PCI Express lanes	no data	128

Pros & cons summary

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Recency	23 October 2012	19 October 2023
Physical cores	8	16
Threads	8	32
Chip lithography	32 nm	5 nm
Power consumption (TDP)	125 Watt	350 Watt

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Should you still have questions on choice between FX-8350 and Threadripper PRO 7955WX, ask them in Comments section, and we shall answer.

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