Intel Xeon® processor 64-bit P4X-0034-2M-800 Benutzerhandbuch

DP servers and workstations based on the 64-bit Intel Xeon processor with 2MB L2 cache help deliver performance, reliability, versatility, 
and low ownership costs and more, at a variety of price-points. The performance charts illustrate the advantages of the Intel Xeon processor
with 2MB L2 cache.

2MB integrated L2 cache 

More data can be stored closer to processor execution units for faster data access, resulting in higher system throughput

and shorter system latency

Intel

®

Extended Memory 64 Technology 

Enhances next-generation IA-32 platforms with 64-bit addressability and related instructions, allowing flexibility 

(Intel

®

EM64T)

4

for 64-bit and 32-bit applications and operating systems

Demand-Based Switching (DBS) with Enhanced 

Helps reduce average system power consumption and potentially improves system acoustics

Intel SpeedStep

®

technology

Streaming SIMD Extensions 3 (SSE3) instructions

Better multimedia and encryption/decryption processing, along with support for more computationally intensive graphics

Hyper-Threading Technology

5

Improves processor utilization and system responsiveness in conjunction with the new Streaming SIMD 3 instructions

for better user experience compared to previous generation

800 MHz system bus

Provides greater platform bandwidth than previous generation for increased memory (with DDR2-400 memory), 

PCI Express* I/O and graphics

Multiple versions available up to 3.80 GHz

Broad family offering brings performance enhancements across multiple price points

•

Intel

®

E7520 chipset: For performance and volume server platforms.

Full feature support includes three configurable PCI Express x8 links.

•

Intel

®

E7320 chipset: For value platforms. Includes one configurable

PCI Express x8 link.

•

Note: The Intel

®

IOP332 I/O processor can be integrated in DP

server platforms to create high-performance, cost-effective, on-
board intelligent RAID solutions for increased I/O performance 
and reliability.

•

Intel

®

E7525 chipset: For performance and volume workstation

platforms. Full feature support includes one configurable PCI
Express x8 link and one configurable PCI Express x16 link for
graphics support.

These platform configurations provide flexibility for multiple segments
and headroom for future growth, allowing tailored solutions for today’s
enterprise environment while helping to protect your investment in
design, integration, and support.

The following chipsets are optimized for the 64-bit Intel Xeon processor with 2MB L2 cache family. They support DP-based platforms by
delivering increased system bus, memory, and I/O bandwidth for enhanced performance, scalability, and end-user productivity compared
to previous generation.

64-bit Intel

®

Xeon

®

processor 3.80 GHz with 2MB L2 Cache

3.80 GHz

110W

2MB L2

•

•

•

•

90 nm

64-bit Intel

®

Xeon

®

processor 3.60 GHz with 2MB L2 Cache

3.60 GHz

110W

2MB L2

•

•

•

•

90 nm

64-bit Intel

®

Xeon

®

processor 3.40 GHz with 2MB L2 Cache

3.40 GHz

110W

2MB L2

•

•

•

•

90 nm

64-bit Intel

®

Xeon

®

processor 3.20 GHz with 2MB L2 Cache

3.20 GHz

110W

2MB L2

•

•

•

90 nm

64-bit Intel

®

Xeon

®

processor 3 GHz with 2MB L2 Cache

3 GHz

110W

2MB L2

•

•

•

90 nm

64-bit Intel

®

Xeon

®

processor 2.80 GHz with 2MB L2 Cache

2.80 GHz

110W

2MB L2

•

•

•

90 nm

64-bit Intel

®

Xeon

®

processor LV 3 GHz

3 GHz

55W

2MB L2

•

•

•

•

90 nm

64-bit Intel

®

Xeon

®

processor MV 3.20 GHz

3.20 GHz

90W

2MB L2

•

•

•

90 nm