Intel Xeon Max 9470 vs Xeon E7420
We compared two server CPUs: Intel Xeon Max 9470 with 52 cores 2GHz and Xeon E7420 with 4 cores 2.133GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon Max 9470 's Advantages
Released 14 years and 4 months late
Higher specification of memory (4800 vs 667)
Larger L3 cache size (105MB vs 8MB)
More modern manufacturing process (10nm vs 45nm)
Xeon E7420 's Advantages
Higher base frequency (2.133GHz vs 2GHz)
Lower TDP (90W vs 350W)
Score
General Parameters
Jan 2023
Release Date
Sep 2008
Intel
Manufacturer
Intel
Server
Type
Server
Sapphire Rapids HBM
Core Architecture
Dunnington
Intel Socket 4677
Socket
Intel Socket 604
N/A
Integrated Graphics
On certain motherboards (Chipset feature)
Xeon Max (Sapphire Rapids)
Generation
Xeon MP (Dunnington)
Package
-
Transistor Count
1.9 billions
10 nm
Manufacturing Process
45 nm
350 W
Power Consumption
90 W
64 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
4x477 mm²
Die Size
503 mm²
CPU Performance
2 GHz
Performance Core Base Frequency
2.133 GHz
3.5 GHz
Performance Core Turbo Frequency
0
52
Total Core Count
4
104
Total Thread Count
4
100 MHz
Bus Frequency
266 MHz
19.0
Multiplier
8.0
80 K per core
L1 Cache
64 KB per core
2 MB per core
L2 Cache
3 MB per module
105 MB
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
2
SMP
4
2
AVX-512 FMA Ports
-
up to 64GB
HBM
-
Memory Parameters
DDR5-4800
Memory Types
DDR2, DDR3-667
8
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
5
PCIe Version
0
80
PCIe Lanes
-
