Intel Xeon W-11865MRE vs Intel Atom Z3460

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CPU comparison with benchmarks

-VS-

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.
11 Generation --
Intel Xeon W-11865MRE Name Intel Atom Z3460
Mobile Segment --
Intel Xeon W-11000M Group
Intel Xeon W Family
 
 

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.
normal Core architecture --
4.7 GHz Turbo Frequency (1 core) None
8 CPU Cores --
8x Cores None
Yes Hyperthreading No
No Overclocking No
2.6 GHz Frequency None
16 Threads --
3.2 GHz Turbo Frequency (all cores) 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.
1.35 GHz GPU (Turbo) --
64.0 GB Max. GPU Memory 0 bytes
-- Max. displays --
32 Execution units --
Q2/2021 Release date --
12 Direct X --
10 nm Technology --
0.35 GHz GPU frequency --
256 Shaders --
Intel UHD Graphics 11th Gen (32 EU) GPU name
11 Generation --
 
 

Artificial Intelligence and Machine Learning

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

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

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.
2 Memory channels --
51.2 GB/s Bandwidth --
128.0 GB Max. Memory 0 bytes
Yes ECC No
pci PCIe pci
DDR4-3200 Memory type
Yes AES-NI No
 
 

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.
35 W TDP down None
45 W TDP (PL1 / PBP) None
100 °C Tjunction max --
 
 

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.
Technical data sheet Documents Technical data sheet
VT-x, VT-x EPT, VT-d Virtualization
BGA 1787 Socket
Operating systems
Monolithic Chip design --
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions
Q3/2021 Release date --
480 $ Release price --
x86-64 (64 bit) Instruction set (ISA)
10 nm Technology --
Tiger Lake H Architecture --
-- Part Number --
24.0 MB L3-Cache 0 bytes
0 bytes L2-Cache 0 bytes