Home Comparison Intel Xeon E5640 vs Intel Xeon Silver 4314

Intel Xeon E5640 vs Intel Xeon Silver 4314

We compared two server CPUs: Intel Xeon E5640 with 4 cores 2.666GHz and Intel Xeon Silver 4314 with 16 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5640 's Advantages
Higher base frequency (2.666GHz vs 2.4GHz)
Lower TDP (80W vs 135W)
Intel Xeon Silver 4314 's Advantages
Released 11 years and 1 months late
Higher specification of memory (2667 vs 3)
Newer PCIe version (4 vs 2)
Larger L3 cache size (24MB vs 12MB)
More modern manufacturing process (10nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5640
437
Intel Xeon Silver 4314 +187%
1257
Geekbench 6 Multi Core
Intel Xeon E5640
2456
Intel Xeon Silver 4314 +69%
4152
VS

General Parameters

Mar 2010
Release Date
Apr 2021
Intel
Manufacturer
Intel
Server
Type
Server
Westmere-EP
Core Architecture
Ice Lake-SP
Intel Socket 1366
Socket
Intel Socket 4189
N/A
Integrated Graphics
N/A
Xeon (Westmere-EP)
Generation
Xeon Silver (Ice Lake-SP)

Package

1.17 billions
Transistor Count
-
32 nm
Manufacturing Process
10 nm
80 W
Power Consumption
135 W
-
Peak Operating Temperature
86 °C
Intel
Foundry
Intel
239 mm²
Die Size
-

CPU Performance

2.666 GHz
Performance Core Base Frequency
2.4 GHz
2.933 GHz
Performance Core Turbo Frequency
3.4 GHz
4
Total Core Count
16
8
Total Thread Count
32
133 MHz
Bus Frequency
100 MHz
20.0
Multiplier
24.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
1 MB per core
12 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
No
2
SMP
2

Memory Parameters

DDR3
Memory Types
DDR4-2667
3
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

2
PCIe Version
4
-
PCIe Lanes
64

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