Intel Xeon w5-3423 vs Intel Core2 Duo L7400

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CPU comparison with benchmarks


Intel Xeon w5-3423 CPU1 vs CPU2 Intel Core2 Duo L7400
Intel Xeon w5-3423 Intel Core2 Duo L7400

CPU comparison

Intel Xeon w5-3423 or Intel Core2 Duo L7400 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Xeon w5-3423 has 12 cores with 24 threads and clocks with a maximum frequency of 4.20 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon w5-3423 was released in Q1/2023.

The Intel Core2 Duo L7400 has 2 cores with 2 threads and clocks with a maximum frequency of 1.50 GHz. The CPU supports up to GB of memory in 0 memory channels. The Intel Core2 Duo L7400 was released in Q3/2006.
Intel Xeon W (83) Family Intel Celeron (165)
Intel Xeon W-3400 (8) CPU group Intel Core 2 Duo L7000/SL7000/T5000/U7000 (18)
12 Generation 1
Sapphire Rapids-WS Architecture Merom (Core)
Desktop / Server Segment Mobile
Intel Xeon W-3225 Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon w5-3423 has 12 CPU cores and can calculate 24 threads in parallel. The clock frequency of the Intel Xeon w5-3423 is 2.10 GHz (4.20 GHz) while the Intel Core2 Duo L7400 has 2 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the Intel Core2 Duo L7400 is at 1.50 GHz.

Intel Xeon w5-3423 Characteristic Intel Core2 Duo L7400
12 Cores 2
24 Threads 2
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
2.10 GHz Frequency 1.50 GHz
4.20 GHz Turbo Frequency (1 Core) --
-- Turbo Frequency (All Cores) --

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Xeon w5-3423 Characteristic Intel Core2 Duo L7400
-- AI hardware --
-- AI specifications --

Internal Graphics

The Intel Xeon w5-3423 or Intel Core2 Duo L7400 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

no iGPU GPU no iGPU
GPU frequency --
-- GPU (Turbo) --
-- GPU Generation --
Technology
Max. displays
-- Compute units --
-- Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- DirectX Version --

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

no iGPU GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

The Intel Xeon w5-3423 can use up to 4096 GB of memory in 8 memory channels. The maximum memory bandwidth is 307.2 GB/s. The Intel Core2 Duo L7400 supports up to GB of memory in 0 memory channels and achieves a memory bandwidth of up to --.

Intel Xeon w5-3423 Characteristic Intel Core2 Duo L7400
DDR5-4800 Memory
4096 GB Max. Memory
8 (Octa Channel) Memory channels 0
307.2 GB/s Max. Bandwidth --
Yes ECC No
-- L2 Cache 4.00 MB
30.00 MB L3 Cache --
5.0 PCIe version --
112 PCIe lanes --
441.1 GB/s PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the Intel Xeon w5-3423 is 220 W, while the Intel Core2 Duo L7400 has a TDP of 17 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Xeon w5-3423 Characteristic Intel Core2 Duo L7400
220 W TDP (PL1 / PBP) 17 W
-- TDP (PL2) --
324 W TDP up --
-- TDP down --
103 °C Tjunction max. 100 °C

Technical details

The Intel Xeon w5-3423 is manufactured in 10 nm and has 30.00 MB cache. The Intel Core2 Duo L7400 is manufactured in 65 nm and has a 4.00 MB cache.

Intel Xeon w5-3423 Characteristic Intel Core2 Duo L7400
10 nm Technology 65 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512, AMX ISA extensions MMX, SSE, SSE2, SSE3
LGA 4677 Socket --
VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise Virtualization VT-x
Yes AES-NI No
Windows 11, Windows Server, Linux Operating systems
Q1/2023 Release date Q3/2006
-- Release price --
show more data show more data


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Devices using this processor

Intel Xeon w5-3423 Intel Core2 Duo L7400
Unknown Unknown

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