Intel Xeon Gold 6240R vs Intel Atom Z3775D

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Xeon Gold 6240R or Intel Xeon Gold 6240R – 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 Gold 6240R features 24 processor cores and has the capability to manage 48 threads concurrently.
It was released in Q1/2020 and belongs to the 2 generation of the Intel Xeon Gold series.
To use the Intel Xeon Gold 6240R, you'll need a motherboard with a LGA 3647 socket.
The Intel Atom Z3775D features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q1/2014 and belongs to the 4 generation of the Intel Atom series.
To use the Intel Atom Z3775D, you'll need a motherboard with a BGA 1380 socket.
Intel Xeon Gold Family Intel Atom
Desktop / Server Segment Mobile
Intel Xeon Gold 6240R Name Intel Atom Z3775D
Intel Xeon Gold 5200/6200 Group Intel Atom Z3700
2 Generation 4
 
 

CPU Cores and Base Frequency

The Intel Xeon Gold 6240R has 24 CPU cores and can calculate 48 threads in parallel.
The clock frequency of the Intel Xeon Gold 6240R is 2.4 GHz
and turbo frequency for one core is 4.0 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The Intel Atom Z3775D has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Atom Z3775D is 1.49 GHz
and turbo frequency for one core is 2.41 GHz.
24x Cores 4x
2.4 GHz Frequency 1.49 GHz
24 CPU Cores 4
normal Core architecture normal
Yes Hyperthreading No
No Overclocking No
48 Threads 4
4.0 GHz Turbo Frequency (1 core) 2.41 GHz
 
 

Internal Graphics

The Intel Xeon Gold 6240R does not have integrated graphics.
The Intel Atom Z3775D has integrated graphics, called iGPU for short.
Specifically, the Intel Atom Z3775D uses the Intel HD Graphics (Bay Trail GT1), which has 32 texture shaders
and 4 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
-- GPU (Turbo) 0.79 GHz
-- Release date Q3/2013
-- Execution units 4
-- Direct X 11.2
-- Max. displays --
-- Shaders 32
GPU name Intel HD Graphics (Bay Trail GT1)
-- GPU frequency 0.31 GHz
0 bytes Max. GPU Memory 2.0 GB
-- Generation 7
-- Technology 22 nm
 
 

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

Memory & PCIe

The processor supports a maximum memory capacity of 1.0 TB distributed across 6 memory channels. It offers a peak memory bandwidth of 140.7 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 2.0 GB distributed across 1 memory channels. It offers a peak memory bandwidth of 10.6 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
Yes AES-NI Yes
1.0 TB Max. Memory 2.0 GB
140.7 GB/s Bandwidth 10.6 GB/s
DDR4-2933 Memory type DDR3L-1333
pci PCIe pci
6 Memory channels 1
Yes ECC No
 
 

Thermal Management

The processor has a thermal design power (TDP) of 165 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 4 W watts.
165 W TDP (PL1 / PBP) 4 W
76 °C Tjunction max 90 °C
 
 

Technical details

The Intel Xeon Gold 6240R 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 38.5 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Atom Z3775D is manufactured using a 22 nm process.
In total, this processor boasts a generous 2.0 MB cache.
Technical data sheet Documents Technical data sheet
Q1/2020 Release date Q1/2014
LGA 3647 Socket BGA 1380
0 bytes L2-Cache 0 bytes
38.5 MB L3-Cache 2.0 MB
Windows 10, Linux Operating systems
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- Part Number --
Cascade Lake Architecture Bay Trail
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT
3950 $ Release price 35 $
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4.1, SSE4.2
Monolithic Chip design Monolithic
14 nm Technology 22 nm