Pentium Gold G4620 vs Pentium Gold 5405U

Primary details

Comparing Pentium Gold 5405U and Pentium Gold G4620 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2146	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Desktop processor
Series	Intel Pentium, Pentium Gold	Intel Pentium, Pentium Gold
Power efficiency	9.36	no data
Architecture codename	Whiskey Lake-U (2018−2019)	Kaby Lake (2016−2019)
Release date	23 January 2019 (5 years ago)	3 January 2017 (7 years ago)
Launch price (MSRP)	$161	$93

Detailed specifications

Pentium Gold 5405U and Pentium Gold G4620 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)	2 (Dual-core)
Threads	4	4
Base clock speed	2.3 GHz	no data
Boost clock speed	2.3 GHz	3.7 GHz
Bus type	OPI	DMI 3.0
Bus rate	4 GT/s	8 GT/s
Multiplier	23	37
L1 cache	128 KB	128 KB
L2 cache	512 KB	512 KB
L3 cache	2 MB (shared)	3 MB
Chip lithography	14 nm	14 nm
Maximum core temperature	100 °C	no data
64 bit support	+	+
Windows 11 compatibility	+	-

Compatibility

Information on Pentium Gold 5405U and Pentium Gold G4620 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 (Uniprocessor)
Socket	FCBGA1528	LGA-1151
Power consumption (TDP)	15 Watt	51 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium Gold 5405U and Pentium Gold G4620. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2	no data
AES-NI	+	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	no data
My WiFi	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	+	no data
TSX	-	+
Idle States	+	no data
Thermal Monitoring	+	-
Flex Memory Access	+	no data
Smart Response	+	no data

Security technologies

Pentium Gold 5405U and Pentium Gold G4620 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	no data
EDB	+	no data
Secure Key	+	no data
Identity Protection	+	-
SGX	Yes with Intel® ME	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium Gold 5405U and Pentium Gold G4620 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium Gold 5405U and Pentium Gold G4620. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3, DDR4	DDR3L-1600
Maximum memory size	64 GB	64 GB
Max memory channels	2	2
Maximum memory bandwidth	38.397 GB/s	38.397 GB/s
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® UHD Graphics for 8th Generation Intel® Processors	Intel HD Graphics 630
Max video memory	32 GB	no data
Quick Sync Video	+	-
Clear Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	950 MHz	no data

Graphics interfaces

Available interfaces and connections of Pentium Gold 5405U and Pentium Gold G4620 integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by Pentium Gold 5405U and Pentium Gold G4620 integrated GPUs, including resolutions over different interfaces.

4K resolution support	+	no data
Max resolution over HDMI 1.4	4096x2304@24Hz	no data
Max resolution over eDP	4096x2304@60Hz	no data
Max resolution over DisplayPort	4096x2304@60Hz	no data

Graphics API support

APIs supported by Pentium Gold 5405U and Pentium Gold G4620 integrated GPUs, sometimes API versions are included.

DirectX	12	no data
OpenGL	4.5	no data

Peripherals

Specifications and connection of peripherals supported by Pentium Gold 5405U and Pentium Gold G4620.

PCIe version	2.0	3.0
PCI Express lanes	12	16

Pros & cons summary

---

Recency	23 January 2019	3 January 2017
Power consumption (TDP)	15 Watt	51 Watt

---

Should you still have questions on choice between Pentium Gold 5405U and Pentium Gold G4620, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---