Intel Xeon E5 4667 v3 vs Intel Xeon E5645

VS

Intel Xeon E5-4667 v3

Intel Xeon E5645

We compared two server CPUs: Intel Xeon E5 4667 v3 with 16 cores 2GHz and Intel Xeon E5645 with 6 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 4667 v3 's Advantages

Released 5 years and 3 months late

Higher specification of memory (2133 vs 3)

Newer PCIe version (3 vs 2)

Larger L3 cache size (40MB vs 12MB)

More modern manufacturing process (22nm vs 32nm)

Intel Xeon E5645 's Advantages

Higher base frequency (2.4GHz vs 2GHz)

Lower TDP (80W vs 135W)

Score

Intel Xeon E5 4667 v3

VS

Intel Xeon E5645

General Parameters

Jun 2015

Release Date

Mar 2010

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EP

Core Architecture

Westmere-EP

Intel Socket 2011-3

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

Xeon E5 (Haswell-EP)

Generation

Xeon (Westmere-EP)

Package

2.6 billions

Transistor Count

1.17 billions

22 nm

Manufacturing Process

32 nm

135 W

Power Consumption

80 W

88 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

356 mm²

Die Size

239 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

2.4 GHz

2.9 GHz

Performance Core Turbo Frequency

2.666 GHz

16

Total Core Count

6

32

Total Thread Count

12

100 MHz

Bus Frequency

133 MHz

20.0

Multiplier

18.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

40 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

4

SMP

2

Memory Parameters

DDR4-2133

Memory Types

DDR3

4

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

40

PCIe Lanes

-

Related CPU Comparisons

1

Intel Xeon E5 4667 v3 vs Intel Xeon Phi 7120P

2

Intel Xeon E5 4667 v3 vs Intel Xeon X5647

3

Intel Xeon E5 4667 v3 vs Xeon Platinum 8276

4

Intel Xeon E5 4667 v3 vs Intel Xeon Platinum 8376H

5

Intel Xeon E5 4667 v3 vs Intel Xeon E5 2660

6

Intel Xeon E5 4667 v3 vs Intel Xeon Max 9468

7

Intel Xeon E5 4667 v3 vs Intel Xeon E3 1270 v2

8

Intel Xeon E5 4667 v3 vs AMD EPYC 9254

9

Intel Xeon E5 4667 v3 vs Intel Xeon Silver 4316

10

Intel Xeon E5 4667 v3 vs Intel Xeon E5 2686 v3

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

4

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

5

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

6

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

7

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

10

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market