Pentium Gold 6405U vs Ryzen 5 PRO 1500

Primary details

Comparing Ryzen 5 PRO 1500 and Pentium Gold 6405U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1126	2030
Place by popularity	not in top-100	not in top-100
Market segment	Server	Laptop
Series	AMD Ryzen 5	Intel Comet Lake
Power efficiency	8.34	10.91
Architecture codename	Zen (2017−2020)	Comet Lake-U (2019−2020)
Release date	29 June 2017 (7 years ago)	31 October 2019 (5 years ago)
Launch price (MSRP)	no data	$161

Detailed specifications

Ryzen 5 PRO 1500 and Pentium Gold 6405U 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	4 (Quad-Core)	2 (Dual-core)
Threads	8	4
Base clock speed	3.5 GHz	2.4 GHz
Boost clock speed	3.5 GHz	2.4 GHz
Bus rate	4 × 8 GT/s	4 GT/s
Multiplier	35	no data
L1 cache	384 KB	256 KB
L2 cache	2 MB	1 MB
L3 cache	16 MB (shared)	2 MB
Chip lithography	14 nm	14 nm
Die size	213 mm2	no data
Maximum core temperature	no data	100 °C
Number of transistors	4800 Million	no data
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	+	-

Compatibility

Information on Ryzen 5 PRO 1500 and Pentium Gold 6405U 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
Socket	AM4	FCBGA1528
Power consumption (TDP)	65 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 5 PRO 1500 and Pentium Gold 6405U. 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	+	+
AVX	+	-
Enhanced SpeedStep (EIST)	no data	+
Speed Shift	no data	+
Turbo Boost Technology	no data	-
Hyper-Threading Technology	no data	+
Idle States	no data	+
Thermal Monitoring	-	+
Flex Memory Access	no data	+

Security technologies

Ryzen 5 PRO 1500 and Pentium Gold 6405U technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 5 PRO 1500 and Pentium Gold 6405U 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 5 PRO 1500 and Pentium Gold 6405U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4 Dual-channel	DDR4
Maximum memory size	64 GB	64 GB
Max memory channels	2	2
Maximum memory bandwidth	42.671 GB/s	37.5 GB/s
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	-	Intel® UHD Graphics for 10th Gen Intel® Processors
Max video memory	-	32 GB
Quick Sync Video	-	+
Clear Video	-	+
Clear Video HD	-	+
Graphics max frequency	-	950 MHz

Graphics interfaces

Available interfaces and connections of Ryzen 5 PRO 1500 and Pentium Gold 6405U integrated GPUs.

Number of displays supported	-	3
eDP	-	+
DisplayPort	-	+
HDMI	-	+
DVI	-	+

Graphics image quality

Maximum display resolutions supported by Ryzen 5 PRO 1500 and Pentium Gold 6405U integrated GPUs, including resolutions over different interfaces.

4K resolution support	-	+
Max resolution over HDMI 1.4	-	4096x2304@24Hz
Max resolution over eDP	-	4096x2304@60Hz
Max resolution over DisplayPort	-	4096x2304@60Hz

Graphics API support

APIs supported by Ryzen 5 PRO 1500 and Pentium Gold 6405U integrated GPUs, sometimes API versions are included.

DirectX	-	12
OpenGL	-	4.5

Peripherals

Specifications and connection of peripherals supported by Ryzen 5 PRO 1500 and Pentium Gold 6405U.

PCIe version	3.0	2.0
PCI Express lanes	20	12

Pros & cons summary

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Performance score	5.73	1.73
Recency	29 June 2017	31 October 2019
Physical cores	4	2
Threads	8	4
Power consumption (TDP)	65 Watt	15 Watt

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