Xeon w7 3445 vs Intel Xeon E3 1245 v2

VS

Intel Xeon w7-3445

Intel Xeon E3-1245 v2

We compared two server CPUs: Xeon w7 3445 with 20 cores 2.5GHz and Intel Xeon E3 1245 v2 with 4 cores 3.4GHz . 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 10 years and 9 months late

Higher specification of memory (4800 vs 3)

Newer PCIe version (5 vs 3)

Larger L3 cache size (52.5MB vs 8MB)

More modern manufacturing process (10nm vs 22nm)

Intel Xeon E3 1245 v2 's Advantages

Higher base frequency (3.4GHz vs 2.5GHz)

Lower TDP (77W vs 270W)

Score

Benchmark

Geekbench 6 Single Core

Xeon w7 3445 +147%

1821

Intel Xeon E3 1245 v2

736

Geekbench 6 Multi Core

Xeon w7 3445 +415%

13287

Intel Xeon E3 1245 v2

2578

Xeon w7 3445

VS

Intel Xeon E3 1245 v2

General Parameters

Feb 2023

Release Date

May 2012

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Ivy Bridge

Intel Socket 4677

Socket

Intel Socket 1155

N/A

Integrated Graphics

Intel HD P4000

Xeon W (Sapphire Rapids)

Generation

Xeon E3 (Ivy Bridge)

Package

-

Transistor Count

1.4 billions

10 nm

Manufacturing Process

22 nm

270 W

Power Consumption

77 W

Intel

Foundry

Intel

4x477 mm²

Die Size

160 mm²

CPU Performance

2.5 GHz

Performance Core Base Frequency

3.4 GHz

4.8 GHz

Performance Core Turbo Frequency

3.8 GHz

20

Total Core Count

4

40

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

34.0

80 KB per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

256 K per core

52.5 MB

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR3

4 TB

Max Memory Size

-

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

112

PCIe Lanes

16

Related CPU Comparisons

1

Xeon w7 3445 vs AMD EPYC 9015

2

Xeon w7 3445 vs Intel Xeon Phi 5120D

3

Xeon w7 3445 vs AMD Ryzen Threadripper PRO 5995WX

4

Xeon w7 3445 vs Opteron 4332 HE

5

Xeon w7 3445 vs Intel Xeon E5 2603 v3

6

Xeon w7 3445 vs Intel Xeon Phi 7120P

7

Xeon w7 3445 vs AMD EPYC 7F32

8

Xeon w7 3445 vs Intel Xeon E5 2628 v3

9

Xeon w7 3445 vs Intel Xeon W 2102

10

Xeon w7 3445 vs Xeon E7 4830

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