Home Comparison Intel Xeon E5 2640 v2 vs Opteron 6348

Intel Xeon E5 2640 v2 vs Opteron 6348

Intel Xeon E5 2640 v2
VS
Opteron 6348
Intel Xeon E5-2640 v2
AMD Opteron 6348
We compared two server CPUs: Intel Xeon E5 2640 v2 with 8 cores 2GHz and Opteron 6348 with 12 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2640 v2 's Advantages
Released 10 months late
Newer PCIe version (3 vs 2)
Larger L3 cache size (20MB vs 8MB)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (95W vs 115W)
Opteron 6348 's Advantages
Higher specification of memory (1866 vs 3)
Higher base frequency (2.8GHz vs 2GHz)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 2640 v2
363
Opteron 6348 +25%
457
Geekbench 6 Multi Core
Intel Xeon E5 2640 v2 +13%
2712
Opteron 6348
2387
Intel Xeon E5 2640 v2
VS
Opteron 6348

General Parameters

Sep 2013
Release Date
Nov 2012
Intel
Manufacturer
AMD
Server
Type
Server
Ivy Bridge-EP
Core Architecture
Abu Dhabi
Intel Socket 2011
Socket
AMD Socket G34
N/A
Integrated Graphics
N/A
Xeon E5 (Ivy Bridge-EP)
Generation
Opteron (Abu Dhabi)

Package

1.4 billions
Transistor Count
2.4 billions
22 nm
Manufacturing Process
32 nm
95 W
Power Consumption
115 W
-
Peak Operating Temperature
70 °C
Intel
Foundry
GlobalFoundries
160 mm²
Die Size
2x315 mm²

CPU Performance

2 GHz
Performance Core Base Frequency
2.8 GHz
0
Performance Core Turbo Frequency
3.4 GHz
8
Total Core Count
12
16
Total Thread Count
12
100 MHz
Bus Frequency
200 MHz
20.0
Multiplier
14.0
64 K per core
L1 Cache
576 KB
256 K per core
L2 Cache
2 MB per module
20 MB shared
L3 Cache
8 MB per die
No
Unlocked Multiplier
No
2
SMP
4

Memory Parameters

DDR3
Memory Types
DDR3-1866
4
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
2

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