Ryzen 7 3750H vs Core i7-7820X

Primary details

Comparing Core i7-7820X and Ryzen 7 3750H processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	634	1094
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	8.99	no data
Market segment	Desktop processor	Laptop
Series	Intel Core i7	AMD Ryzen 7
Architecture codename	Skylake (server) (2017−2019)	Picasso (Zen+)
Release date	26 June 2017 (6 years ago)	6 January 2019 (5 years ago)
Launch price (MSRP)	$599	no data
Current price	$357 (0.6x MSRP)	$1042

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i7-7820X and Ryzen 7 3750H 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)	4 (Quad-Core)
Threads	16	8
Base clock speed	3.6 GHz	2.3 GHz
Boost clock speed	4.5 GHz	4 GHz
Bus support	4 × 8 GT/s	no data
L1 cache	64 KB (per core)	128K (per core)
L2 cache	1 MB (per core)	512K (per core)
L3 cache	11 MB (shared)	4 MB (shared)
Chip lithography	14 nm	12 nm
Die size	no data	209.78 mm2
Maximum core temperature	99 °C	105 °C
Maximum case temperature (TCase)	72 °C	no data
Number of transistors	no data	4500 Million
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	Yes	No

Compatibility

Information on Core i7-7820X and Ryzen 7 3750H 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 (Uniprocessor)
Socket	FCLGA2066	FP5
Power consumption (TDP)	140 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-7820X and Ryzen 7 3750H. 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	DDR4-2400 RAM, PCIe 3, MMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA3, SHA
AES-NI	+	+
AVX	+	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	no data
Turbo Boost Max 3.0	+	no data
Status	Discontinued	no data

Security technologies

Core i7-7820X and Ryzen 7 3750H technologies aimed at improving security, for example, by protecting against hacks.

EDB

+

no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-7820X and Ryzen 7 3750H 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 i7-7820X and Ryzen 7 3750H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2666	DDR4
Maximum memory size	128 GB	64 GB
Max memory channels	4	2
Maximum memory bandwidth	85 GB/s	38.397 GB/s
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

N/A

AMD Radeon RX Vega 10

Peripherals

Specifications and connection of peripherals supported by Core i7-7820X and Ryzen 7 3750H.

PCIe version	3.0	3.0
PCI Express lanes	28	12

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 i7-7820X outperforms Ryzen 7 3750H by 111% based on our aggregated benchmark results.

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Pros & cons summary

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Performance score	11.12	5.27
Recency	26 June 2017	6 January 2019
Physical cores	8	4
Threads	16	8
Chip lithography	14 nm	12 nm
Power consumption (TDP)	140 Watt	35 Watt

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Should you still have questions on choice between Core i7-7820X and Ryzen 7 3750H, ask them in Comments section, and we shall answer.

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