Celeron 3965U vs Ryzen Threadripper PRO 5945WX

Primary details

Comparing Ryzen Threadripper PRO 5945WX and Celeron 3965U processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	160	2266
Place by popularity	not in top-100	not in top-100
Market segment	Server	Laptop
Series	AMD Ryzen Threadripper	Intel Celeron
Architecture codename	Chagall PRO (2022)	Kaby Lake-U
Release date	8 March 2022 (2 years ago)	3 January 2017 (7 years ago)
Launch price (MSRP)	no data	$107
Current price	no data	$532 (5x MSRP)

Detailed specifications

Ryzen Threadripper PRO 5945WX and Celeron 3965U 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	12 (Dodeca-Core)	2 (Dual-core)
Threads	24	2
Base clock speed	4.1 GHz	2.2 GHz
Boost clock speed	4.5 GHz	2.2 GHz
L1 cache	64K (per core)	64K (per core)
L2 cache	512K (per core)	256K (per core)
L3 cache	64 MB	2 MB (shared)
Chip lithography	7 nm	14 nm
Die size	4x 81 mm2	98.7 mm2
Maximum core temperature	no data	100 °C
Maximum case temperature (TCase)	95 °C	no data
Number of transistors	16,600 million	no data
64 bit support	+	+
Windows 11 compatibility	+	-
Unlocked multiplier	No	No

Compatibility

Information on Ryzen Threadripper PRO 5945WX and Celeron 3965U 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
Socket	WRX8	FCBGA1356,FPBGA1356
Power consumption (TDP)	280 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper PRO 5945WX and Celeron 3965U. 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	+	+
vPro	no data	+
Enhanced SpeedStep (EIST)	no data	+
Speed Shift	no data	+
My WiFi	no data	+
Turbo Boost Technology	no data	-
Hyper-Threading Technology	no data	+
TSX	no data	-
Idle States	no data	+
Thermal Monitoring	no data	+
Flex Memory Access	no data	+
SIPP	no data	-
Smart Response	no data	+
Status	no data	Launched

Security technologies

Ryzen Threadripper PRO 5945WX and Celeron 3965U technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper PRO 5945WX and Celeron 3965U 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 5945WX and Celeron 3965U. 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	34.1 GB/s
ECC memory support	no data	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	-	Intel HD Graphics 610
Max video memory	-	32 GB
Quick Sync Video	-	+
Clear Video	-	+
Clear Video HD	-	+
Graphics max frequency	-	900 MHz

Graphics interfaces

Available interfaces and connections of Ryzen Threadripper PRO 5945WX and Celeron 3965U integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by Ryzen Threadripper PRO 5945WX and Celeron 3965U 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 Threadripper PRO 5945WX and Celeron 3965U integrated GPUs, sometimes API versions are included.

DirectX	-	12
OpenGL	-	4.4

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper PRO 5945WX and Celeron 3965U.

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.

Ryzen Threadripper PRO 5945WX outperforms Celeron 3965U by 2206% based on our aggregated benchmark results.

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Pros & cons summary

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Performance score	26.29	1.14
Recency	8 March 2022	3 January 2017
Physical cores	12	2
Threads	24	2
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 5945WX and Celeron 3965U, ask them in Comments section, and we shall answer.

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