Home Comparison Intel Xeon E5 1603 v3 vs Intel Xeon Gold 6438Y

Intel Xeon E5 1603 v3 vs Intel Xeon Gold 6438Y

We compared two server CPUs: Intel Xeon E5 1603 v3 with 4 cores 2.8GHz and Intel Xeon Gold 6438Y with 32 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 1603 v3 's Advantages
Higher base frequency (2.8GHz vs 2GHz)
Lower TDP (140W vs 205W)
Intel Xeon Gold 6438Y 's Advantages
Released 8 years and 4 months late
Higher specification of memory (4800 vs 1866)
Newer PCIe version (5 vs 3)
Larger L3 cache size (60MB vs 10MB)
More modern manufacturing process (10nm vs 22nm)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 1603 v3
908
Intel Xeon Gold 6438Y +14%
1040
Geekbench 6 Multi Core
Intel Xeon E5 1603 v3
2958
Intel Xeon Gold 6438Y +208%
9113
VS

General Parameters

Sep 2014
Release Date
Jan 2023
Intel
Manufacturer
Intel
Server
Type
Server
Haswell-EP
Core Architecture
Sapphire Rapids
Intel Socket 2011-3
Socket
Intel Socket 4677
N/A
Integrated Graphics
N/A
Xeon E5 (Haswell-EP)
Generation
Xeon Gold (Sapphire Rapids-SP)

Package

2.6 billions
Transistor Count
-
22 nm
Manufacturing Process
10 nm
140 W
Power Consumption
205 W
-
Peak Operating Temperature
85 °C
Intel
Foundry
Intel
356 mm²
Die Size
-

CPU Performance

2.8 GHz
Performance Core Base Frequency
2 GHz
0
Performance Core Turbo Frequency
4 GHz
4
Total Core Count
32
4
Total Thread Count
64
100 MHz
Bus Frequency
100 MHz
28.0
Multiplier
20.0
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
2 MB per core
10 MB shared
L3 Cache
60 MB
No
Unlocked Multiplier
No
1
SMP
2
-
AVX-512 FMA Ports
2

Memory Parameters

DDR4-1866
Memory Types
DDR5-4800
4
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
5
40
PCIe Lanes
80

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