Home Comparison Intel Xeon E5649 vs AMD EPYC 9475F

Intel Xeon E5649 vs AMD EPYC 9475F

We compared two server CPUs: Intel Xeon E5649 with 6 cores 2.533GHz and AMD EPYC 9475F with 48 cores 3.65GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5649 's Advantages
Lower TDP (80W vs 400W)
AMD EPYC 9475F 's Advantages
Released 13 years and 8 months late
Higher specification of memory (6000 vs 3)
Newer PCIe version (5 vs 2)
Higher base frequency (3.65GHz vs 2.533GHz)
Larger L3 cache size (256MB vs 12MB)
More modern manufacturing process (4nm vs 32nm)

Score

VS

General Parameters

Feb 2011
Release Date
Oct 2024
Intel
Manufacturer
AMD
Server
Type
Server
Westmere-EP
Core Architecture
Turin
Intel Socket 1366
Socket
AMD Socket SP5
N/A
Integrated Graphics
N/A
Xeon (Westmere-EP)
Generation
EPYC(Zen 5 (Turin))

Package

1.17 billions
Transistor Count
66.52 billions
32 nm
Manufacturing Process
4 nm
80 W
Power Consumption
400 W
Intel
Foundry
TSMC
239 mm²
Die Size
8x70.6 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
mm²

CPU Performance

-
Performance Cores
48
-
Performance Core Threads
96
2.533 GHz
Performance Core Base Frequency
3.65 GHz
2.8 GHz
Performance Core Turbo Frequency
4.8 GHz
6
Total Core Count
48
12
Total Thread Count
96
133 MHz
Bus Frequency
100 MHz
19.0
Multiplier
36.5
64 K per core
L1 Cache
80 KB per core
256 K per core
L2 Cache
1 MB per core
12 MB shared
L3 Cache
256 MB shared
No
Unlocked Multiplier
No
2
SMP
2

Memory Parameters

DDR3
Memory Types
DDR5-6000
-
Max Memory Size
6 TB
3
Max Memory Channels
12
-
Max Memory Bandwidth
576 GB/s
Yes
ECC Memory Support
Yes

Miscellaneous

-
Official Website
2
PCIe Version
5
-
PCIe Lanes
128

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