EPYC 9655 vs i3-4158U

Primary details

Comparing Core i3-4158U and EPYC 9655 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2323	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Server
Series	Intel Core i3	no data
Power efficiency	4.10	no data
Architecture codename	Haswell (2013−2015)	Turin (2024)
Release date	4 June 2013 (11 years ago)	10 October 2024 (recently)
Launch price (MSRP)	$315	$11,852

Detailed specifications

Core i3-4158U and EPYC 9655 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	2 (Dual-core)	96
Threads	4	192
Base clock speed	2 GHz	2.6 GHz
Boost clock speed	2 GHz	4.5 GHz
Bus rate	5 GT/s	no data
L1 cache	64K (per core)	80 KB (per core)
L2 cache	256K (per core)	1 MB (per core)
L3 cache	3 MB (shared)	384 MB (shared)
Chip lithography	22 nm	4 nm
Die size	118 mm2	12x 70.6 mm2
Maximum core temperature	100 °C	no data
Number of transistors	1,400 million	99,780 million
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Core i3-4158U and EPYC 9655 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	2
Socket	FCBGA1168	SP5
Power consumption (TDP)	28 Watt	400 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-4158U and EPYC 9655. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	no data
AES-NI	+	+
AVX	+	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	+	no data
Idle States	+	no data
Thermal Monitoring	+	-
GPIO	+	no data
Smart Connect	+	no data
FDI	-	no data
AMT	9.5	no data
Matrix Storage	-	no data
HD Audio	+	no data
RST	+	no data
Precision Boost 2	no data	+

Security technologies

Core i3-4158U and EPYC 9655 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data
Secure Key	+	no data
Identity Protection	+	-
Anti-Theft	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-4158U and EPYC 9655 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 Core i3-4158U and EPYC 9655. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR5
Maximum memory size	16 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	25.6 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel Iris Graphics 5100	N/A
Max video memory	2 GB	no data
Quick Sync Video	+	-
Clear Video HD	+	no data
Graphics max frequency	1.1 GHz	no data
InTru 3D	+	no data

Graphics interfaces

Available interfaces and connections of Core i3-4158U and EPYC 9655 integrated GPUs.

Number of displays supported	3	no data
eDP	+	no data
DisplayPort	+	-
HDMI	+	-

Graphics image quality

Maximum display resolutions supported by Core i3-4158U and EPYC 9655 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	3200x2000@60Hz	no data
Max resolution over DisplayPort	3200x2000@60Hz	no data
Max resolution over VGA	N/A	no data

Graphics API support

APIs supported by Core i3-4158U and EPYC 9655 integrated GPUs, sometimes API versions are included.

DirectX	11.2/12	no data
OpenGL	4.3	no data

Peripherals

Specifications and connection of peripherals supported by Core i3-4158U and EPYC 9655.

PCIe version	2.0	5.0
PCI Express lanes	12	128
PCI support	-	no data
USB revision	3.0	no data
Total number of SATA ports	4	no data
Max number of SATA 6 Gb/s Ports	4	no data
Integrated IDE	-	no data
Number of USB ports	4	no data
Integrated LAN	-	no data
UART	+	no data

Pros & cons summary

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Recency	4 June 2013	10 October 2024
Physical cores	2	96
Threads	4	192
Chip lithography	22 nm	4 nm
Power consumption (TDP)	28 Watt	400 Watt

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Should you still have questions on choice between Core i3-4158U and EPYC 9655, ask them in Comments section, and we shall answer.

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