Intel Xeon W-11865MRE vs Intel Atom Z3460

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CPU comparison with benchmarks

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CPU lineage

Intel Xeon W-11865MRE or Intel Xeon W-11865MRE – 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 Xeon W-11865MRE features 8 processor cores and has the capability to manage 16 threads concurrently.
It was released in Q3/2021 and belongs to the 11 generation of the Intel Xeon W series.
To use the Intel Xeon W-11865MRE, you'll need a motherboard with a BGA 1787 socket.
Mobile Segment --
11 Generation --
Intel Xeon W Family
Intel Xeon W-11000M Group
Intel Xeon W-11865MRE Name Intel Atom Z3460
 
 

CPU Cores and Base Frequency

The Intel Xeon W-11865MRE has 8 CPU cores and can calculate 16 threads in parallel.
The clock frequency of the Intel Xeon W-11865MRE is 2.6 GHz
and turbo frequency for one core is 4.7 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
16 Threads --
normal Core architecture --
4.7 GHz Turbo Frequency (1 core) None
Yes Hyperthreading No
8 CPU Cores --
8x Cores None
3.2 GHz Turbo Frequency (all cores) None
No Overclocking No
2.6 GHz Frequency None
 
 

Internal Graphics

The Intel Xeon W-11865MRE has integrated graphics, called iGPU for short.
Specifically, the Intel Xeon W-11865MRE uses the Intel UHD Graphics 11th Gen (32 EU), which has 256 texture shaders
and 32 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Atom Z3460 does not have integrated graphics.
11 Generation --
256 Shaders --
-- Max. displays --
0.35 GHz GPU frequency --
1.35 GHz GPU (Turbo) --
32 Execution units --
64.0 GB Max. GPU Memory 0 bytes
12 Direct X --
10 nm Technology --
Intel UHD Graphics 11th Gen (32 EU) GPU name
Q2/2021 Release date --
 
 

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 / Encode AVC --
Decode AV1 --
Decode / Encode VP8 --
Decode / Encode JPEG --
Decode / Encode h264 --
Decode / Encode h265 / HEVC (10 bit) --
Decode / Encode h265 / HEVC (8 bit) --
Decode / Encode VP9 --
Decode VC-1 --
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 128.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 51.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
128.0 GB Max. Memory 0 bytes
2 Memory channels --
pci PCIe pci
DDR4-3200 Memory type
Yes AES-NI No
Yes ECC No
51.2 GB/s Bandwidth --
 
 

Thermal Management

The processor has a thermal design power (TDP) of 45 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.
100 °C Tjunction max --
35 W TDP down None
45 W TDP (PL1 / PBP) None
 
 

Technical details

The Intel Xeon W-11865MRE is manufactured using a 10 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 24.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
-- Part Number --
BGA 1787 Socket
480 $ Release price --
Technical data sheet Documents Technical data sheet
0 bytes L2-Cache 0 bytes
Operating systems
x86-64 (64 bit) Instruction set (ISA)
Monolithic Chip design --
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions
VT-x, VT-x EPT, VT-d Virtualization
Tiger Lake H Architecture --
24.0 MB L3-Cache 0 bytes
10 nm Technology --
Q3/2021 Release date --