Core 2 Quad Q8400s vs Ryzen Threadripper PRO 5955WX

Primary details

Comparing Ryzen Threadripper PRO 5955WX and Core 2 Quad Q8400s processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking132not rated
Place by popularitynot in top-100not in top-100
Market segmentServerDesktop processor
SeriesAMD Ryzen Threadripperno data
Power efficiency10.66no data
Architecture codenameChagall PRO (2022)Yorkfield (2007−2009)
Release date8 March 2022 (2 years ago)19 April 2009 (15 years ago)

Detailed specifications

Ryzen Threadripper PRO 5955WX and Core 2 Quad Q8400s 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 cores16 (Hexadeca-Core)4 (Quad-Core)
Threads324
Base clock speed4 GHz2.66 GHz
Boost clock speed4.5 GHz0.67 GHz
Bus rateno data1333 MHz
Multiplier40no data
L1 cache64K (per core)64 KB (per core)
L2 cache512K (per core)4 MB (shared)
L3 cache64 MB0 KB
Chip lithography7 nm45 nm
Die size4x 81 mm22x 82 mm2
Maximum case temperature (TCase)95 °C76 °C
Number of transistors16,600 million456 million
64 bit support++
Windows 11 compatibility+-
VID voltage rangeno data0.85V-1.3625V

Compatibility

Information on Ryzen Threadripper PRO 5955WX and Core 2 Quad Q8400s 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
SocketWRX8FCLGA775,LGA775
Power consumption (TDP)280 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper PRO 5955WX and Core 2 Quad Q8400s. You'll probably need this information if you require some particular technology.

AES-NI+-
AVX+-
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Idle Statesno data+
Thermal Monitoring-+
Demand Based Switchingno data-

Security technologies

Ryzen Threadripper PRO 5955WX and Core 2 Quad Q8400s technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper PRO 5955WX and Core 2 Quad Q8400s are enumerated here.

AMD-V+-
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper PRO 5955WX and Core 2 Quad Q8400s. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR1, DDR2, DDR3
Maximum memory size2 TiBno data
Maximum memory bandwidth204.8 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-On certain motherboards (Chipset feature)

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper PRO 5955WX and Core 2 Quad Q8400s.

PCIe version4.02.0
PCI Express lanes128no data

Pros & cons summary


Recency 8 March 2022 19 April 2009
Physical cores 16 4
Threads 32 4
Chip lithography 7 nm 45 nm
Power consumption (TDP) 280 Watt 65 Watt

Ryzen Threadripper PRO 5955WX has an age advantage of 12 years, 300% more physical cores and 700% more threads, and a 542.9% more advanced lithography process.

Core 2 Quad Q8400s, on the other hand, has 330.8% lower power consumption.

We couldn't decide between Ryzen Threadripper PRO 5955WX and Core 2 Quad Q8400s. We've got no test results to judge.

Be aware that Ryzen Threadripper PRO 5955WX is a server/workstation processor while Core 2 Quad Q8400s is a desktop one.


Should you still have questions on choice between Ryzen Threadripper PRO 5955WX and Core 2 Quad Q8400s, ask them in Comments section, and we shall answer.

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AMD Ryzen Threadripper PRO 5955WX
Ryzen Threadripper PRO 5955WX
Intel Core 2 Quad Q8400s
Core 2 Quad Q8400s

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Community ratings

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3.6 32 votes

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3.3 45 votes

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Questions & comments

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