Home Comparison Intel Xeon Phi 7120X vs Xeon w7 3445

Intel Xeon Phi 7120X vs Xeon w7 3445

We compared two server CPUs: Intel Xeon Phi 7120X with 61 cores 1.238GHz and Xeon w7 3445 with 20 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon w7 3445 's Advantages
Released 9 years and 8 months late
Higher specification of memory (4800 vs 4)
Higher base frequency (2.5GHz vs 1.238GHz)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (270W vs 300W)

Score

VS

General Parameters

Jun 2013
Release Date
Feb 2023
PCIe
Manufacturer
Intel
Server
Type
Server
Knights Corner
Core Architecture
Sapphire Rapids
PCIe x16
Socket
Intel Socket 4677
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Corner)
Generation
Xeon W (Sapphire Rapids)

Package

5 billions
Transistor Count
-
22 nm
Manufacturing Process
10 nm
300 W
Power Consumption
270 W
Intel
Foundry
Intel
350 mm²
Die Size
4x477 mm²

CPU Performance

1.238 GHz
Performance Core Base Frequency
2.5 GHz
1.333 GHz
Performance Core Turbo Frequency
4.8 GHz
61
Total Core Count
20
244
Total Thread Count
40
100 MHz
Bus Frequency
100 MHz
12.0
Multiplier
25.0
32 K per core
L1 Cache
80 KB per core
512 K per core
L2 Cache
2 MB per core
-
L3 Cache
52.5 MB
No
Unlocked Multiplier
No
1
SMP
1
-
AVX-512 FMA Ports
2

Memory Parameters

DDR3,DDR4
Memory Types
DDR5-4800
-
Max Memory Size
4 TB
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

-
PCIe Version
5
-
PCIe Lanes
112

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