Xeon W3503 vs W3505

VS

Aggregate performance score

Xeon W3505
2009
2 cores / 2 threads, 130 Watt
0.73
+4.3%
Xeon W3503
2009
2 cores / 2 threads, 130 Watt
0.70

Xeon W3505 outperforms Xeon W3503 by a minimal 4% based on our aggregate benchmark results.

Primary details

Comparing Xeon W3505 and Xeon W3503 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking26882716
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data4.15
Market segmentServerServer
Power efficiency0.530.51
Architecture codenameBloomfield (2008−2010)Bloomfield (2008−2010)
Release date30 March 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

Xeon W3505 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 speed2.53 GHz2.4 GHz
Boost clock speed0.53 GHz2.4 GHz
L1 cache64 KB (per core)64 KB (per core)
L2 cache256 KB (per core)256 KB (per core)
L3 cache4 MB (shared)4 MB (shared)
Chip lithography45 nm45 nm
Die size263 mm2263 mm2
Number of transistors731 million731 million
64 bit support++
Windows 11 compatibility--
VID voltage range0.8V-1.225V0.8V-1.225V

Compatibility

Information on Xeon W3505 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
Socket13661366
Power consumption (TDP)130 Watt130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W3505 and Xeon W3503. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2Intel® SSE4.2
Enhanced SpeedStep (EIST)++
Turbo Boost Technology--
Hyper-Threading Technology--
Idle States++
Demand Based Switching++
PAE36 Bit36 Bit

Security technologies

Xeon W3505 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 Xeon W3505 and Xeon W3503 are enumerated here.

VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon W3505 and Xeon W3503. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size24 GB24 GB
Max memory channels33
Maximum memory bandwidth25.6 GB/s25.6 GB/s
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AN/A

Peripherals

Specifications and connection of peripherals supported by Xeon W3505 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.

Xeon W3505 0.73
+4.3%
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.

Xeon W3505 1161
+3.8%
Xeon W3503 1118

Gaming performance

Pros & cons summary


Performance score 0.73 0.70

Xeon W3505 has a 4.3% higher aggregate performance score.

Given the minimal performance differences, no clear winner can be declared between Xeon W3505 and Xeon W3503.


Should you still have questions on choice between Xeon W3505 and Xeon W3503, ask them in Comments section, and we shall answer.

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Intel Xeon W3505
Xeon W3505
Intel Xeon W3503
Xeon W3503

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Community ratings

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Questions & comments

Here you can ask a question about Xeon W3505 or Xeon W3503, agree or disagree with our judgements, or report an error or mismatch.