Xeon W-3275M vs Core 2 Quad Q9400

VS

Aggregate performance score

Core 2 Quad Q9400
2008
4 cores / 4 threads, 95 Watt
1.34
Xeon W-3275M
2019
28 cores / 56 threads, 205 Watt
25.02
+1767%

Xeon W-3275M outperforms Core 2 Quad Q9400 by a whopping 1767% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Quad Q9400 and Xeon W-3275M processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2243197
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data5.02
Market segmentDesktop processorServer
Seriesno dataIntel Xeon W
Power efficiency1.3311.55
Architecture codenameYorkfield (2007−2009)Cascade Lake (2019−2020)
Release dateAugust 2008 (16 years ago)3 June 2019 (5 years ago)
Launch price (MSRP)no data$7,453

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core 2 Quad Q9400 and Xeon W-3275M 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 cores4 (Quad-Core)28 (Octacosa-Core)
Threads456
Base clock speed2.66 GHz2.5 GHz
Boost clock speed2.67 GHz4.6 GHz
Bus typeno dataDMI 3.0
Bus rate1333 MHz4 × 8 GT/s
Multiplierno data25
L1 cache64K (per core)1.75 MB
L2 cache6 MB (shared)28 MB
L3 cache0 KB38.5 MB
Chip lithography45 nm14 nm
Die size2x 81 mm2no data
Maximum core temperatureno data76 °C
Maximum case temperature (TCase)71 °Cno data
Number of transistors456 millionno data
64 bit support++
Windows 11 compatibility-+
VID voltage range0.85V-1.3625Vno data

Compatibility

Information on Core 2 Quad Q9400 and Xeon W-3275M 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 (Uniprocessor)
SocketLGA775FCLGA3647
Power consumption (TDP)95 Watt205 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Quad Q9400 and Xeon W-3275M. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® 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+
FSB parity-no data
Deep Learning Boost-+

Security technologies

Core 2 Quad Q9400 and Xeon W-3275M technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Quad Q9400 and Xeon W-3275M are enumerated here.

VT-d++
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q9400 and Xeon W-3275M. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR4-2933
Maximum memory sizeno data2 TB
Max memory channelsno data6
Maximum memory bandwidthno data140.8 GB/s
ECC memory support-+

Peripherals

Specifications and connection of peripherals supported by Core 2 Quad Q9400 and Xeon W-3275M.

PCIe versionno data3.0
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.

Core 2 Quad Q9400 1.34
Xeon W-3275M 25.02
+1767%

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 Quad Q9400 2133
Xeon W-3275M 39736
+1763%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Core 2 Quad Q9400 334
Xeon W-3275M 1219
+265%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Core 2 Quad Q9400 923
Xeon W-3275M 12239
+1226%

Gaming performance

Pros & cons summary


Performance score 1.34 25.02
Physical cores 4 28
Threads 4 56
Chip lithography 45 nm 14 nm
Power consumption (TDP) 95 Watt 205 Watt

Core 2 Quad Q9400 has 115.8% lower power consumption.

Xeon W-3275M, on the other hand, has a 1767.2% higher aggregate performance score, 600% more physical cores and 1300% more threads, and a 221.4% more advanced lithography process.

The Xeon W-3275M is our recommended choice as it beats the Core 2 Quad Q9400 in performance tests.

Note that Core 2 Quad Q9400 is a desktop processor while Xeon W-3275M is a server/workstation one.


Should you still have questions on choice between Core 2 Quad Q9400 and Xeon W-3275M, ask them in Comments section, and we shall answer.

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Intel Core 2 Quad Q9400
Core 2 Quad Q9400
Intel Xeon W-3275M
Xeon W-3275M

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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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