Core i9-13950HX vs EPYC 7662

General info

Comparing EPYC 7662 and Core i9-13950HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	35	140
Place by popularity	not in top-100	not in top-100
Market segment	Server	Laptop
Series	AMD EPYC	Intel Raptor Lake-HX
Architecture codename	Zen 2 (2019−2020)	Raptor Lake-HX
Release date	19 February 2020 (4 years ago)	4 January 2023 (1 year ago)

Technical specs

EPYC 7662 and Core i9-13950HX 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)	24 (Tetracosa-Core)
Threads	128	32
Base clock speed	2 GHz	2.2 GHz
Boost clock speed	3.3 GHz	5.5 GHz
L1 cache	4 MB	80K (per core)
L2 cache	32 MB	2 MB (per core)
L3 cache	256 MB	36 MB (shared)
Chip lithography	7 nm, 14 nm	Intel 7 nm
Die size	no data	257 mm2
Maximum core temperature	no data	100 °C
Maximum case temperature (TCase)	no data	72 °C
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	No	No

Compatibility

Information on EPYC 7662 and Core i9-13950HX 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	no data	1
Socket	Socket SP3	FCBGA1964
Power consumption (TDP)	225 Watt	55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7662 and Core i9-13950HX. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
FMA	no data	+
AVX	+	+
vPro	no data	+
Enhanced SpeedStep (EIST)	no data	+
Speed Shift	no data	+
Hyper-Threading Technology	no data	+
TSX	no data	+
Thermal Monitoring	no data	+
Flex Memory Access	no data	+
SIPP	no data	+
Turbo Boost Max 3.0	no data	+
Status	no data	Launched

Security technologies

EPYC 7662 and Core i9-13950HX technologies aimed at improving security, for example, by protecting against hacks.

TXT	no data	+
EDB	no data	+
Secure Key	no data	+
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7662 and Core i9-13950HX are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7662 and Core i9-13950HX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-3200	DDR4, DDR5
Maximum memory size	4 TiB	192 GB
Max memory channels	8	2
Maximum memory bandwidth	204.763 GB/s	89.6 GB/s
ECC memory support	+	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	no data	Intel® UHD Graphics for 13th Gen Intel® Processors
Quick Sync Video	no data	+
Graphics max frequency	no data	1.65 GHz
Execution Units	no data	32

Graphics interfaces

Available interfaces and connections of EPYC 7662 and Core i9-13950HX integrated GPUs.

Number of displays supported

no data

4

Graphics image quality

Maximum display resolutions supported by EPYC 7662 and Core i9-13950HX integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	no data	4096 x 2160 @ 60Hz
Max resolution over eDP	no data	5120 x 3200 @ 120Hz
Max resolution over DisplayPort	no data	7680 x 4320 @ 60Hz

Graphics API support

APIs supported by EPYC 7662 and Core i9-13950HX integrated GPUs, sometimes API versions are included.

DirectX	no data	12.1
OpenGL	no data	4.6

Peripherals

Specifications and connection of peripherals supported by EPYC 7662 and Core i9-13950HX.

PCIe version	no data	5.0 and 4.0
PCI Express lanes	no data	20

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.

EPYC 7662 outperforms Core i9-13950HX by 63% based on our aggregated benchmark results.

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Advantages and disadvantages

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Performance score	46.99	28.81
Recency	19 February 2020	4 January 2023
Physical cores	64	24
Threads	128	32
Power consumption (TDP)	225 Watt	55 Watt

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Should you still have questions on choice between EPYC 7662 and Core i9-13950HX, ask them in Comments section, and we shall answer.

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