Home Comparison Intel Xeon Gold 6438M vs Intel Xeon E5 4640

Intel Xeon Gold 6438M vs Intel Xeon E5 4640

We compared two server CPUs: Intel Xeon Gold 6438M with 32 cores 2.2GHz and Intel Xeon E5 4640 with 8 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6438M 's Advantages
Released 10 years and 8 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 3)
Larger L3 cache size (60MB vs 20MB)
More modern manufacturing process (10nm vs 32nm)
Intel Xeon E5 4640 's Advantages
Higher base frequency (2.4GHz vs 2.2GHz)
Lower TDP (95W vs 205W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon Gold 6438M +373%
1776
Intel Xeon E5 4640
375
Geekbench 6 Multi Core
Intel Xeon Gold 6438M +1071%
7706
Intel Xeon E5 4640
658
VS

General Parameters

Jan 2023
Release Date
May 2012
Intel
Manufacturer
Intel
Server
Type
Server
Sapphire Rapids
Core Architecture
Sandy Bridge-EP
Intel Socket 4677
Socket
Intel Socket 2011
N/A
Integrated Graphics
N/A
Xeon Gold (Sapphire Rapids-SP)
Generation
Xeon E5 (Sandy Bridge-EP)

Package

-
Transistor Count
2.27 billions
10 nm
Manufacturing Process
32 nm
205 W
Power Consumption
95 W
85 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
-
Die Size
435 mm²

CPU Performance

2.2 GHz
Performance Core Base Frequency
2.4 GHz
3.9 GHz
Performance Core Turbo Frequency
2.8 GHz
32
Total Core Count
8
64
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
22.0
Multiplier
24.0
80 K per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
256 K per core
60 MB
L3 Cache
20 MB shared
No
Unlocked Multiplier
No
2
SMP
4
2
AVX-512 FMA Ports
-

Memory Parameters

DDR5-4800
Memory Types
DDR3
8
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
3
80
PCIe Lanes
-

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