Ryzen 9 7950X3D vs Core i7-7820EQ

Primary details

Comparing Core i7-7820EQ and Ryzen 9 7950X3D processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1189	61
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	58.51
Market segment	Laptop	Desktop processor
Series	Intel Core i7	AMD Ryzen 9
Architecture codename	Kaby Lake (2016−2019)	Raphael (Zen4)
Release date	3 January 2017 (7 years ago)	4 January 2023 (1 year ago)
Launch price (MSRP)	$378	$699
Current price	no data	$758 (1.1x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i7-7820EQ and Ryzen 9 7950X3D 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)	16 (Hexadeca-Core)
Threads	8	32
Base clock speed	no data	4.2 GHz
Boost clock speed	3.1 GHz	5.7 GHz
Bus support	8 GT/s	64K (per core)
L1 cache	256 KB	64K (per core)
L2 cache	1 MB	1 MB (per core)
L3 cache	8 MB	128 MB (shared)
Chip lithography	14 nm	5 nm
Die size	no data	2x 71 mm (CCD) sq. mm + 121 (I/O) mm2
Maximum core temperature	no data	89 °C
Maximum case temperature (TCase)	no data	47 °C
Number of transistors	no data	13,140 million
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	Yes

Compatibility

Information on Core i7-7820EQ and Ryzen 9 7950X3D 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 (Uniprocessor)	1
Socket	no data	AM5
Power consumption (TDP)	45 Watt	120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-7820EQ and Ryzen 9 7950X3D. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	86x MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, AVX512F, FMA3, SHA, XFR2, Precision Boost 2
AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data
TSX	+	no data

Security technologies

Core i7-7820EQ and Ryzen 9 7950X3D technologies aimed at improving security, for example, by protecting against hacks.

TXT

+

no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-7820EQ and Ryzen 9 7950X3D 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 i7-7820EQ and Ryzen 9 7950X3D. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3L-1600	DDR5-5200
Maximum memory size	64 GB	128 GB
Max memory channels	2	no data
Maximum memory bandwidth	34.134 GB/s	no data
ECC memory support	-	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare

Intel HD Graphics 630

AMD Radeon Graphics (Ryzen 7000)

Peripherals

Specifications and connection of peripherals supported by Core i7-7820EQ and Ryzen 9 7950X3D.

PCIe version	3.0	5.0
PCI Express lanes	16	24

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 9 7950X3D outperforms Core i7-7820EQ by 737% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	4.82	40.35
Integrated graphics card	3.10	4.34
Recency	3 January 2017	4 January 2023
Physical cores	4	16
Threads	8	32
Cost	$378	$699
Chip lithography	14 nm	5 nm
Power consumption (TDP)	45 Watt	120 Watt

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Should you still have questions on choice between Core i7-7820EQ and Ryzen 9 7950X3D, ask them in Comments section, and we shall answer.

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