Pentium 4405U vs Ryzen Threadripper PRO 5965WX

Primary details

Comparing Ryzen Threadripper PRO 5965WX and Pentium 4405U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	57	2247
Place by popularity	not in top-100	not in top-100
Market segment	Server	Laptop
Series	AMD Ryzen Threadripper	Intel Pentium
Power efficiency	14.19	8.36
Architecture codename	Chagall PRO (2022)	Skylake (2015−2016)
Release date	8 March 2022 (2 years ago)	1 September 2015 (9 years ago)
Launch price (MSRP)	no data	$161

Detailed specifications

Ryzen Threadripper PRO 5965WX and Pentium 4405U 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	24 (Tetracosa-Core)	2 (Dual-core)
Threads	48	4
Base clock speed	3.8 GHz	2.1 GHz
Boost clock speed	4.5 GHz	2.1 GHz
Bus type	no data	OPI
Bus rate	no data	4 GT/s
Multiplier	38	21
L1 cache	1536 KB	128 KB
L2 cache	12 MB	512 KB
L3 cache	128 MB	2 MB
Chip lithography	7 nm	14 nm
Die size	4x 81 mm2	98.57 mm2
Maximum core temperature	no data	100 °C
Maximum case temperature (TCase)	95 °C	no data
Number of transistors	16,600 million	1750 Million
64 bit support	+	+
Windows 11 compatibility	+	-

Compatibility

Information on Ryzen Threadripper PRO 5965WX and Pentium 4405U 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	WRX8	FCBGA1356
Power consumption (TDP)	280 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper PRO 5965WX and Pentium 4405U. 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	+
My WiFi	no data	+
Turbo Boost Technology	no data	-
Hyper-Threading Technology	no data	+
Idle States	no data	+
Thermal Monitoring	-	+
Flex Memory Access	no data	+
Smart Response	no data	+

Security technologies

Ryzen Threadripper PRO 5965WX and Pentium 4405U 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 Threadripper PRO 5965WX and Pentium 4405U 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 PRO 5965WX and Pentium 4405U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-3200	DDR3, DDR4
Maximum memory size	2 TiB	32 GB
Max memory channels	no data	2
Maximum memory bandwidth	204.8 GB/s	34.134 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	-	Intel HD Graphics 510
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 Threadripper PRO 5965WX and Pentium 4405U integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by Ryzen Threadripper PRO 5965WX and Pentium 4405U 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
Max resolution over VGA	-	N/A

Graphics API support

APIs supported by Ryzen Threadripper PRO 5965WX and Pentium 4405U integrated GPUs, sometimes API versions are included.

DirectX	-	12
OpenGL	-	4.4

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper PRO 5965WX and Pentium 4405U.

PCIe version	4.0	2.0
PCI Express lanes	128	10

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	42.78	1.35
Recency	8 March 2022	1 September 2015
Physical cores	24	2
Threads	48	4
Chip lithography	7 nm	14 nm
Power consumption (TDP)	280 Watt	15 Watt

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Should you still have questions on choice between Ryzen Threadripper PRO 5965WX and Pentium 4405U, ask them in Comments section, and we shall answer.

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