EPYC 9654 vs FX-8800P

Primary details

Comparing FX-8800P and EPYC 9654 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1987	5
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	1.30
Market segment	Laptop	Server
Series	AMD Carrizo	AMD EPYC
Architecture codename	Carrizo (2015−2018)	Genoa (2022−2023)
Release date	2 June 2015 (9 years ago)	10 November 2022 (1 year ago)
Launch price (MSRP)	no data	$11,805

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

FX-8800P and EPYC 9654 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	4 (Quad-Core)	96
Threads	4	192
Base clock speed	2.1 GHz	2.4 GHz
Boost clock speed	3.4 GHz	3.7 GHz
Multiplier	no data	24
L1 cache	no data	64K (per core)
L2 cache	2048 KB	1 MB (per core)
L3 cache	no data	384 MB (shared)
Chip lithography	28 nm	5 nm, 6 nm
Die size	250 mm2	12x 72 mm2
Maximum core temperature	90 °C	no data
Number of transistors	3,100 million	78,840 million
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on FX-8800P and EPYC 9654 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	2
Socket	FP4	SP5
Power consumption (TDP)	15 Watt	360 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-8800P and EPYC 9654. You'll probably need this information if you require some particular technology.

Instruction set extensions	HSA 1.0	no data
AES-NI	+	+
FMA	+	-
AVX	+	+
FRTC	+	-
FreeSync	+	-
DualGraphics	+	-
TrueAudio	+	-
PowerNow	+	-
PowerGating	+	-
Out-of-band client management	+	-
VirusProtect	+	-
HSA	+	-
Precision Boost 2	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by FX-8800P and EPYC 9654 are enumerated here.

AMD-V	+	+
IOMMU 2.0	+	-

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-8800P and EPYC 9654. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-2133	DDR5-4800
Maximum memory size	no data	6 TiB
Max memory channels	2	no data
Maximum memory bandwidth	no data	460.8 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	AMD Radeon R7 Graphics	no data
iGPU core count	8	no data
Enduro	+	-
Switchable graphics	+	-
UVD	+	-
VCE	+	-

Graphics interfaces

Available interfaces and connections of FX-8800P and EPYC 9654 integrated GPUs.

DisplayPort	+	-
HDMI	+	-

Graphics API support

APIs supported by FX-8800P and EPYC 9654 integrated GPUs, sometimes API versions are included.

DirectX	DirectX® 12	no data
Vulkan	+	-

Peripherals

Specifications and connection of peripherals supported by FX-8800P and EPYC 9654.

PCIe version	3.0	5.0
PCI Express lanes	8	128

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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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.

Pros & cons summary

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Performance score	1.87	76.73
Recency	2 June 2015	10 November 2022
Physical cores	4	96
Threads	4	192
Chip lithography	28 nm	5 nm
Power consumption (TDP)	15 Watt	360 Watt

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Should you still have questions on choice between FX-8800P and EPYC 9654, ask them in Comments section, and we shall answer.

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