i7-620M vs Ryzen Threadripper 3990X

Primary details

Comparing Ryzen Threadripper 3990X and Core i7-620M processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	34	2299
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	9.19	no data
Market segment	Desktop processor	Laptop
Series	AMD Ryzen Threadripper	Intel Core i7
Power efficiency	16.99	3.37
Architecture codename	Matisse (2019−2020)	Arrandale (2010−2011)
Release date	25 November 2019 (4 years ago)	7 January 2010 (14 years ago)
Launch price (MSRP)	$3,999	$332

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Ryzen Threadripper 3990X and Core i7-620M 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	64 (Tetrahexaconta-Core)	2 (Dual-core)
Threads	128	4
Base clock speed	2.9 GHz	2.66 GHz
Boost clock speed	4.3 GHz	3.33 GHz
Bus type	no data	DMI 1.0
Bus rate	no data	1 × 2.5 GT/s
Multiplier	29	15
L1 cache	4 MB	64K (per core)
L2 cache	32 MB	256K (per core)
L3 cache	256 MB	4 MB (shared)
Chip lithography	7 nm, 12 nm	32 nm
Die size	74 mm2	81+114 mm2
Maximum core temperature	no data	105 °C
Maximum case temperature (TCase)	95 °C	no data
Number of transistors	38740 Million	384 million
64 bit support	+	+
Windows 11 compatibility	+	-
Unlocked multiplier	+	-

Compatibility

Information on Ryzen Threadripper 3990X and Core i7-620M 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	TR4	BGA1288,PGA988
Power consumption (TDP)	280 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper 3990X and Core i7-620M. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.1, Intel® SSE4.2
AES-NI	+	+
FMA	-	+
AVX	+	-
vPro	no data	+
Enhanced SpeedStep (EIST)	no data	+
Turbo Boost Technology	no data	+
Hyper-Threading Technology	no data	+
Idle States	no data	+
Thermal Monitoring	-	+
Flex Memory Access	no data	+
PAE	no data	36 Bit
FDI	no data	+
Fast Memory Access	no data	+
Precision Boost 2	+	no data

Security technologies

Ryzen Threadripper 3990X and Core i7-620M technologies aimed at improving security, for example, by protecting against hacks.

TXT	no data	+
EDB	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper 3990X and Core i7-620M are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper 3990X and Core i7-620M. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-3200	DDR3
Maximum memory size	256 GB	8 GB
Max memory channels	4	2
Maximum memory bandwidth	102.403 GB/s	17.051 GB/s
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	-	Intel® HD Graphics for Previous Generation Intel® Processors
Clear Video	-	+
Clear Video HD	-	+
Graphics max frequency	-	766 MHz

Graphics interfaces

Available interfaces and connections of Ryzen Threadripper 3990X and Core i7-620M integrated GPUs.

Number of displays supported

-

2

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper 3990X and Core i7-620M.

PCIe version	4.0	2.0
PCI Express lanes	no data	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.

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Pros & cons summary

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Performance score	50.48	1.25
Recency	25 November 2019	7 January 2010
Physical cores	64	2
Threads	128	4
Chip lithography	7 nm	32 nm
Power consumption (TDP)	280 Watt	35 Watt

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Should you still have questions on choice between Ryzen Threadripper 3990X and Core i7-620M, ask them in Comments section, and we shall answer.

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