Xeon w7-3565X vs Pentium E5400

Aggregate performance score

Pentium E5400
2009
2 cores / 2 threads, 65 Watt
0.62
Xeon w7-3565X
2024
32 cores / 64 threads, 335 Watt
48.43
+7711%

Xeon w7-3565X outperforms Pentium E5400 by a whopping 7711% based on our aggregate benchmark results.

Primary details

Comparing Pentium E5400 and Xeon w7-3565X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking277936
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation8.4649.73
Market segmentDesktop processorServer
Power efficiency0.9013.62
Architecture codenameWolfdale (2008−2010)Sapphire Rapids (2023−2024)
Release date18 January 2009 (15 years ago)24 August 2024 (less than a year ago)
Launch price (MSRP)$55$2,689

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon w7-3565X has 488% better value for money than Pentium E5400.

Detailed specifications

Pentium E5400 and Xeon w7-3565X 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)32 (Dotriaconta-Core)
Threads264
Base clock speed2.7 GHz2.5 GHz
Boost clock speed2.7 GHz4.8 GHz
L1 cache64 KB (per core)80 KB (per core)
L2 cache2 MB (shared)2 MB (per core)
L3 cache0 KB82.5 MB
Chip lithography45 nmIntel 7 nm
Die size82 mm24x 477 mm2
Maximum core temperature74 °Cno data
Maximum case temperature (TCase)no data79 °C
Number of transistors228 millionno data
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+
VID voltage range0.85V-1.3625Vno data

Compatibility

Information on Pentium E5400 and Xeon w7-3565X 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
SocketLGA775FCLGA4677
Power consumption (TDP)65 Watt335 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium E5400 and Xeon w7-3565X. 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)++
Speed Shiftno data+
Turbo Boost Technology-2.0
Hyper-Threading Technology-+
TSX-+
Idle States+no data
Thermal Monitoring+-
Demand Based Switching-no data
Turbo Boost Max 3.0no data+
Deep Learning Boost-+

Security technologies

Pentium E5400 and Xeon w7-3565X technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium E5400 and Xeon w7-3565X are enumerated here.

VT-d-+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium E5400 and Xeon w7-3565X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR5-4800
Maximum memory sizeno data4 TB
Max memory channelsno data8
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 E5400 and Xeon w7-3565X.

PCIe version2.05.0
PCI Express lanesno data112

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 E5400 0.62
Xeon w7-3565X 48.43
+7711%

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 E5400 975
Xeon w7-3565X 76649
+7761%

Gaming performance

Pros & cons summary


Performance score 0.62 48.43
Recency 18 January 2009 24 August 2024
Physical cores 2 32
Threads 2 64
Power consumption (TDP) 65 Watt 335 Watt

Pentium E5400 has 415.4% lower power consumption.

Xeon w7-3565X, on the other hand, has a 7711.3% higher aggregate performance score, an age advantage of 15 years, and 1500% more physical cores and 3100% more threads.

The Xeon w7-3565X is our recommended choice as it beats the Pentium E5400 in performance tests.

Note that Pentium E5400 is a desktop processor while Xeon w7-3565X is a server/workstation one.


Should you still have questions on choice between Pentium E5400 and Xeon w7-3565X, ask them in Comments section, and we shall answer.

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Intel Pentium E5400
Pentium E5400
Intel Xeon w7-3565X
Xeon w7-3565X

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