Ryzen 3 3100 vs Core i7-7800X

General info

Comparing Core i7-7800X and Ryzen 3 3100 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	822	859
Place by popularity	not in top-100	not in top-100
Value for money	5.54	51.19
Market segment	Desktop processor	Desktop processor
Series	Intel Core i7	Matisse (Ryzen 3000 Desktop)
Architecture codename	Skylake (server) (2017−2019)	Matisse (Zen 2) (2019−2020)
Release date	26 June 2017 (6 years old)	24 April 2020 (3 years old)
Launch price (MSRP)	$389	$99
Current price	$395 (1x MSRP)	$90 (0.9x MSRP)

Ryzen 3 3100 has 824% better value for money than i7-7800X.

Technical specs

Core i7-7800X and Ryzen 3 3100 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	6 (Hexa-Core)	4 (Quad-Core)
Threads	12	8
Base clock speed	3.5 GHz	3.6 GHz
Boost clock speed	4 GHz	3.9 GHz
Bus support	4 × 8 GT/s	no data
L1 cache	64 KB (per core)	96K (per core)
L2 cache	1 MB (per core)	512K (per core)
L3 cache	8.25 MB (shared)	16 MB (shared)
Chip lithography	14 nm	7 nm
Die size	no data	74 mm2
Maximum core temperature	100 °C	no data
Maximum case temperature (TCase)	72 °C	95 °C
Number of transistors	no data	3,800 million
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	Yes	Yes

Compatibility

Information on Core i7-7800X and Ryzen 3 3100 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	FCLGA2066	AM4
Power consumption (TDP)	140 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-7800X and Ryzen 3 3100. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512	86x MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, FMA3, SHA, Precision Boost 2
AES-NI	+	+
AVX	+	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	no data
Status	Discontinued	no data

Security technologies

Core i7-7800X and Ryzen 3 3100 technologies aimed at improving security, for example, by protecting against hacks.

EDB

+

no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-7800X and Ryzen 3 3100 are enumerated here.

AMD-V	no data	+
VT-d	+	no data
VT-x	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-7800X and Ryzen 3 3100. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2400	DDR4-3200
Maximum memory size	128 GB	no data
Max memory channels	4	no data
Maximum memory bandwidth	77 GB/s	no data
ECC memory support	-	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

N/A

no data

Peripherals

Specifications and connection of peripherals supported by Core i7-7800X and Ryzen 3 3100.

PCIe version	3.0	4.0
PCI Express lanes	28	16

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.

Core i7-7800X outperforms Ryzen 3 3100 by 8% based on our aggregated benchmark results.

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Advantages and disadvantages

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Performance score	8.41	7.79
Recency	26 June 2017	24 April 2020
Physical cores	6	4
Threads	12	8
Cost	$389	$99
Chip lithography	14 nm	7 nm
Power consumption (TDP)	140 Watt	65 Watt

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Should you still have questions on choice between Core i7-7800X and Ryzen 3 3100, ask them in Comments section, and we shall answer.

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