Intel Core i7-6600U vs Intel Xeon w5-3425

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Core i7-6600U or Intel Core i7-6600U – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The Intel Core i7-6600U features 2 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q3/2015 and belongs to the 6 generation of the Intel Core i7 series.
To use the Intel Core i7-6600U, you'll need a motherboard with a BGA 1356 socket.
The Intel Xeon w5-3425 features 12 processor cores and has the capability to manage 24 threads concurrently.
It was released in Q1/2023 and belongs to the 12 generation of the Intel Xeon W series.
To use the Intel Xeon w5-3425, you'll need a motherboard with a LGA 4677 socket.
Mobile Segment Desktop / Server
Intel Core i7 Family Intel Xeon W
Intel Core i 6000U Group Intel Xeon W-3400
Intel Core i7-6600U Name Intel Xeon w5-3425
6 Generation 12
 
 

CPU Cores and Base Frequency

The Intel Core i7-6600U has 2 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Core i7-6600U is 2.6 GHz
and turbo frequency for one core is 3.4 GHz.
The Intel Xeon w5-3425 has 12 CPU cores and can calculate 24 threads in parallel.
The clock frequency of the Intel Xeon w5-3425 is 3.2 GHz
and turbo frequency for one core is 4.6 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
Yes Hyperthreading Yes
4 Threads 24
3.4 GHz Turbo Frequency (1 core) 4.6 GHz
normal Core architecture normal
2 CPU Cores 12
2x Cores 12x
3.0 GHz Turbo Frequency (all cores) None
2.6 GHz Frequency 3.2 GHz
No Overclocking No
 
 

Internal Graphics

The Intel Core i7-6600U has integrated graphics, called iGPU for short.
Specifically, the Intel Core i7-6600U uses the Intel HD Graphics 520, which has 192 texture shaders
and 24 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Xeon w5-3425 does not have integrated graphics.
12 Direct X --
-- Max. displays --
0.3 GHz GPU frequency --
24 Execution units --
14 nm Technology --
Intel HD Graphics 520 GPU name
Q3/2015 Release date --
1.05 GHz GPU (Turbo) --
192 Shaders --
32.0 GB Max. GPU Memory 0 bytes
9 Generation --
 
 

Artificial Intelligence and Machine Learning

-- AI specifications --
-- AI hardware --
 
 

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.
Decode VC-1 --
Decode h265 / HEVC (10 bit) --
No AV1 --
Decode / Encode JPEG --
Decode / Encode h264 --
Decode / Encode AVC --
Decode / Encode h265 / HEVC (8 bit) --
Decode VP9 --
Decode / Encode VP8 --
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 32.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 34.1 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
The processor supports a maximum memory capacity of 4.0 TB distributed across 8 memory channels. It offers a peak memory bandwidth of 307.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
DDR4-2133, LPDDR3-1866 Memory type DDR5-4800
34.1 GB/s Bandwidth 307.2 GB/s
pci PCIe pci
2 Memory channels 8
32.0 GB Max. Memory 4.0 TB
Yes AES-NI Yes
No ECC Yes
 
 

Thermal Management

The processor has a thermal design power (TDP) of 15 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
The processor has a thermal design power (TDP) of 270 W watts.
25 W TDP up 324 W
100 °C Tjunction max 103 °C
15 W TDP (PL1 / PBP) 270 W
7.5 W TDP down None
 
 

Technical details

The Intel Core i7-6600U is manufactured using a 14 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 4.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Xeon w5-3425 is manufactured using a 10 nm process.
In total, this processor boasts a generous 30.0 MB cache.
-- Part Number --
Skylake U Architecture Sapphire Rapids-WS
14 nm Technology 10 nm
Q3/2015 Release date Q1/2023
BGA 1356 Socket LGA 4677
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise
Technical data sheet Documents Technical data sheet
Windows 10, Linux Operating systems Linux, Windows 11, Windows Server
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
393 $ Release price 1189 $
4.0 MB L3-Cache 30.0 MB
Monolithic Chip design Monolithic
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512, AMX
0 bytes L2-Cache 0 bytes