Home Comparison Intel Xeon Gold 6448H vs Xeon E7520

Intel Xeon Gold 6448H vs Xeon E7520

We compared two server CPUs: Intel Xeon Gold 6448H with 32 cores 2.4GHz and Xeon E7520 with 4 cores 1.866GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6448H 's Advantages
Released 12 years and 10 months late
Higher specification of memory (4800 vs 1333)
Newer PCIe version (5 vs 2)
Higher base frequency (2.4GHz vs 1.866GHz)
Larger L3 cache size (60MB vs 18MB)
More modern manufacturing process (10nm vs 45nm)
Xeon E7520 's Advantages
Lower TDP (95W vs 250W)

Score

VS

General Parameters

Jan 2023
Release Date
Mar 2010
Intel
Manufacturer
Intel
Server
Type
Server
Sapphire Rapids
Core Architecture
Nehalem-EX
Intel Socket 4677
Socket
Intel Socket 1567
N/A
Integrated Graphics
N/A
Xeon Gold (Sapphire Rapids-SP)
Generation
Xeon(Beckton)

Package

-
Transistor Count
2.3 billions
10 nm
Manufacturing Process
45 nm
250 W
Power Consumption
95 W
83 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
-
Die Size
684 mm²

CPU Performance

2.4 GHz
Performance Core Base Frequency
1.866 GHz
4.1 GHz
Performance Core Turbo Frequency
0
32
Total Core Count
4
64
Total Thread Count
8
100 MHz
Bus Frequency
133 MHz
24.0
Multiplier
14.0
80 K per core
L1 Cache
64 KB per core
2 MB per core
L2 Cache
256 KB per core
60 MB
L3 Cache
18 MB shared
No
Unlocked Multiplier
No
4
SMP
8
2
AVX-512 FMA Ports
-

Memory Parameters

DDR5-4800
Memory Types
DDR3-1333
4 TB
Max Memory Size
-
8
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
2
80
PCIe Lanes
-

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