Ryzen 7 4800H vs FX-8100

Primary details

Comparing FX-8100 and Ryzen 7 4800H processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1647	603
Place by popularity	not in top-100	84
Cost-effectiveness evaluation	0.62	no data
Market segment	Desktop processor	Laptop
Series	no data	AMD Renoir (Ryzen 4000 APU)
Architecture codename	Zambezi (2011−2012)	Renoir-H (Zen 2)
Release date	12 October 2011 (12 years ago)	6 January 2020 (4 years ago)
Current price	$78	$1141

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

FX-8100 and Ryzen 7 4800H 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)	8 (Octa-Core)
Threads	8	16
Base clock speed	2.8 GHz	2.9 GHz
Boost clock speed	3.7 GHz	4.2 GHz
L1 cache	384 KB	128K (per core)
L2 cache	8 MB	512K (per core)
L3 cache	8 MB (shared)	12 MB (shared)
Chip lithography	32 nm	7 nm
Die size	315 mm2	156 mm2
Maximum core temperature	no data	105 °C
Number of transistors	1,200 million	9800 Million
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	Yes	No

Compatibility

Information on FX-8100 and Ryzen 7 4800H 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+	FP6
Power consumption (TDP)	95 Watt	54 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-8100 and Ryzen 7 4800H. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	DDR4-3200/LPDDR4-4266 RAM, PCIe 3, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI	+	+
FMA	+	+
AVX	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by FX-8100 and Ryzen 7 4800H are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-8100 and Ryzen 7 4800H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR4
Maximum memory size	no data	64 GB
Maximum memory bandwidth	no data	68.27 GB/s
ECC memory support	no data	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon RX Vega 7

Peripherals

Specifications and connection of peripherals supported by FX-8100 and Ryzen 7 4800H.

PCIe version

2.0

3.0

Synthetic benchmark performance

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

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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.

Ryzen 7 4800H outperforms FX-8100 by 358% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	2.62	11.99
Recency	12 October 2011	6 January 2020
Threads	8	16
Chip lithography	32 nm	7 nm
Power consumption (TDP)	95 Watt	54 Watt

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Should you still have questions on choice between FX-8100 and Ryzen 7 4800H, ask them in Comments section, and we shall answer.

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