Threadripper PRO 7995WX vs Core 2 Quad Q9400

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Primary details

Comparing Core 2 Quad Q9400 and Threadripper PRO 7995WX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2256not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Power efficiency1.34no data
Architecture codenameYorkfield (2007−2009)Storm Peak (2023)
Release dateAugust 2008 (16 years ago)no data

Detailed specifications

Core 2 Quad Q9400 and Threadripper PRO 7995WX 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)96
Threads4192
Base clock speed2.66 GHz3.2 GHz
Boost clock speed2.67 GHz5.1 GHz
Bus rate1333 MHzno data
L1 cache64K (per core)64 KB (per core)
L2 cache6 MB (shared)1 MB (per core)
L3 cache0 KB384 MB (shared)
Chip lithography45 nm5 nm
Die size2x 81 mm212x 71 mm2
Maximum case temperature (TCase)71 °Cno data
Number of transistors456 million78,840 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+
VID voltage range0.85V-1.3625Vno data

Compatibility

Information on Core 2 Quad Q9400 and Threadripper PRO 7995WX 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
SocketLGA775SP5
Power consumption (TDP)95 Watt350 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Quad Q9400 and Threadripper PRO 7995WX. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Idle States+no data
Thermal Monitoring+-
Demand Based Switching-no data
FSB parity-no data
Precision Boost 2no data+

Security technologies

Core 2 Quad Q9400 and Threadripper PRO 7995WX technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Quad Q9400 and Threadripper PRO 7995WX are enumerated here.

AMD-V-+
VT-d+no data
VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q9400 and Threadripper PRO 7995WX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR5

Peripherals

Specifications and connection of peripherals supported by Core 2 Quad Q9400 and Threadripper PRO 7995WX.

PCIe versionno data5.0

Pros & cons summary


Physical cores 4 96
Threads 4 192
Chip lithography 45 nm 5 nm
Power consumption (TDP) 95 Watt 350 Watt

Core 2 Quad Q9400 has 268.4% lower power consumption.

Threadripper PRO 7995WX, on the other hand, has 2300% more physical cores and 4700% more threads, and a 800% more advanced lithography process.

We couldn't decide between Core 2 Quad Q9400 and Threadripper PRO 7995WX. We've got no test results to judge.


Should you still have questions on choice between Core 2 Quad Q9400 and Threadripper PRO 7995WX, ask them in Comments section, and we shall answer.

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Intel Core 2 Quad Q9400
Core 2 Quad Q9400
AMD Threadripper PRO 7995WX
Threadripper PRO 7995WX

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Community ratings

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4.3 1573 votes

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4.1 112 votes

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Questions & comments

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