Xeon W3503 vs Core 2 Duo E7500

Aggregate performance score

Core 2 Duo E7500
2009
2 cores / 2 threads, 65 Watt
0.72
+2.9%
Xeon W3503
2009
2 cores / 2 threads, 130 Watt
0.70

Core 2 Duo E7500 outperforms Xeon W3503 by a minimal 3% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Duo E7500 and Xeon W3503 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking26882701
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data4.15
Market segmentDesktop processorServer
Power efficiency1.050.51
Architecture codenameWolfdale (2008−2010)Bloomfield (2008−2010)
Release date10 January 2009 (15 years ago)30 March 2009 (15 years ago)
Launch price (MSRP)no data$65

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core 2 Duo E7500 and Xeon W3503 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores2 (Dual-core)2 (Dual-core)
Threads22
Base clock speed2.93 GHz2.4 GHz
Boost clock speed0.93 GHz2.4 GHz
Bus rate1066 MHzno data
L1 cache64 KB (per core)64 KB (per core)
L2 cache3 MB (shared)256 KB (per core)
L3 cache0 KB4 MB (shared)
Chip lithography45 nm45 nm
Die size82 mm2263 mm2
Maximum case temperature (TCase)74 °Cno data
Number of transistors228 million731 million
64 bit support++
Windows 11 compatibility--
VID voltage range0.85V-1.3625V0.8V-1.225V

Compatibility

Information on Core 2 Duo E7500 and Xeon W3503 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketLGA7751366
Power consumption (TDP)65 Watt130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo E7500 and Xeon W3503. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.2
Enhanced SpeedStep (EIST)++
Turbo Boost Technology--
Hyper-Threading Technology--
Idle States++
Thermal Monitoring+-
Demand Based Switching-+
PAEno data36 Bit
FSB parity-no data

Security technologies

Core 2 Duo E7500 and Xeon W3503 technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo E7500 and Xeon W3503 are enumerated here.

VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo E7500 and Xeon W3503. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR3
Maximum memory sizeno data24 GB
Max memory channelsno data3
Maximum memory bandwidthno data25.6 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)N/A

Peripherals

Specifications and connection of peripherals supported by Core 2 Duo E7500 and Xeon W3503.

PCIe version2.02.0

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Core 2 Duo E7500 0.72
+2.9%
Xeon W3503 0.70

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Core 2 Duo E7500 1143
+2.2%
Xeon W3503 1118

Gaming performance

Pros & cons summary


Performance score 0.72 0.70
Recency 10 January 2009 30 March 2009
Power consumption (TDP) 65 Watt 130 Watt

Core 2 Duo E7500 has a 2.9% higher aggregate performance score, and 100% lower power consumption.

Xeon W3503, on the other hand, has an age advantage of 2 months.

Given the minimal performance differences, no clear winner can be declared between Core 2 Duo E7500 and Xeon W3503.

Note that Core 2 Duo E7500 is a desktop processor while Xeon W3503 is a server/workstation one.


Should you still have questions on choice between Core 2 Duo E7500 and Xeon W3503, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Core 2 Duo E7500
Core 2 Duo E7500
Intel Xeon W3503
Xeon W3503

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


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Questions & comments

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