Xeon w5-2545 vs Pentium Extreme Edition 965

VS

Aggregate performance score

Pentium Extreme Edition 965
2006
2 cores / 4 threads, 130 Watt
0.62
Xeon w5-2545
2024
12 cores / 24 threads, 210 Watt
26.24
+4132%

Xeon w5-2545 outperforms Pentium Extreme Edition 965 by a whopping 4132% based on our aggregate benchmark results.

Primary details

Comparing Pentium Extreme Edition 965 and Xeon w5-2545 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2791188
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data83.24
Market segmentDesktop processorServer
Power efficiency0.4511.82
Architecture codenamePresler (2005−2007)Sapphire Rapids (2023−2024)
Release date26 March 2006 (18 years ago)24 August 2024 (less than a year ago)
Launch price (MSRP)$999$889

Cost-effectiveness evaluation

Performance per price, higher is better.

Pentium Extreme Edition 965 and Xeon w5-2545 have a nearly equal value for money.

Detailed specifications

Pentium Extreme Edition 965 and Xeon w5-2545 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)12 (Dodeca-Core)
Threads424
Base clock speed3.733 GHz3.5 GHz
Boost clock speed0.73 GHz4.7 GHz
L1 cache16 KB (per core)80 KB (per core)
L2 cache2 MB (per core)2 MB (per core)
L3 cacheno data30 MB
Chip lithography65 nmIntel 7 nm
Die size2x 81 mm2no data
Maximum case temperature (TCase)67 °C74 °C
Number of transistors376 millionno data
64 bit support++
Unlocked multiplier+-

Compatibility

Information on Pentium Extreme Edition 965 and Xeon w5-2545 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
Socket775FCLGA4677
Power consumption (TDP)130 Watt210 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium Extreme Edition 965 and Xeon w5-2545. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI-+
AVX-+
vProno data+
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Turbo Boost Max 3.0no data+
Deep Learning Boost-+

Security technologies

Pentium Extreme Edition 965 and Xeon w5-2545 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium Extreme Edition 965 and Xeon w5-2545 are enumerated here.

VT-dno data+
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium Extreme Edition 965 and Xeon w5-2545. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3 Depends on motherboardDDR5-4800
Maximum memory sizeno data2 TB
Max memory channelsno data4
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 Pentium Extreme Edition 965 and Xeon w5-2545.

PCIe versionno data5.0
PCI Express lanesno data64

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.

Pentium Extreme Edition 965 0.62
Xeon w5-2545 26.24
+4132%

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.

Pentium Extreme Edition 965 987
Xeon w5-2545 41688
+4124%

Gaming performance

Pros & cons summary


Performance score 0.62 26.24
Recency 26 March 2006 24 August 2024
Physical cores 2 12
Threads 4 24
Power consumption (TDP) 130 Watt 210 Watt

Pentium Extreme Edition 965 has 61.5% lower power consumption.

Xeon w5-2545, on the other hand, has a 4132.3% higher aggregate performance score, an age advantage of 18 years, and 500% more physical cores and 500% more threads.

The Xeon w5-2545 is our recommended choice as it beats the Pentium Extreme Edition 965 in performance tests.

Note that Pentium Extreme Edition 965 is a desktop processor while Xeon w5-2545 is a server/workstation one.


Should you still have questions on choice between Pentium Extreme Edition 965 and Xeon w5-2545, ask them in Comments section, and we shall answer.

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Intel Pentium Extreme Edition 965
Pentium Extreme Edition 965
Intel Xeon w5-2545
Xeon w5-2545

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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

Here you can ask a question about Pentium Extreme Edition 965 or Xeon w5-2545, agree or disagree with our judgements, or report an error or mismatch.