Threadripper PRO 7955WX vs Core 2 Extreme QX9770

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Primary details

Comparing Core 2 Extreme QX9770 and Threadripper PRO 7955WX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1658not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Power efficiency2.02no data
Architecture codenameYorkfield (2007−2009)Storm Peak (2023)
Release dateMarch 2008 (16 years ago)19 October 2023 (1 year ago)
Launch price (MSRP)no data$1,899

Detailed specifications

Core 2 Extreme QX9770 and Threadripper PRO 7955WX 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)16 (Hexadeca-Core)
Threads432
Base clock speed3.2 GHz4.5 GHz
Boost clock speed3.2 GHz5.3 GHz
Bus rate1600 MHzno data
L1 cache64K (per core)64 KB (per core)
L2 cache12 MB (shared)1 MB (per core)
L3 cache0 KB64 MB (shared)
Chip lithography45 nm5 nm
Die size2x 107 mm22x 71 mm2
Maximum case temperature (TCase)55 °Cno data
Number of transistors820 million13,140 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier++
VID voltage range0.85V-1.3625Vno data

Compatibility

Information on Core 2 Extreme QX9770 and Threadripper PRO 7955WX 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
SocketLGA775sTR5
Power consumption (TDP)136 Watt350 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Extreme QX9770 and Threadripper PRO 7955WX. 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 Extreme QX9770 and Threadripper PRO 7955WX 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 Extreme QX9770 and Threadripper PRO 7955WX are enumerated here.

AMD-V-+
VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Extreme QX9770 and Threadripper PRO 7955WX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Core 2 Extreme QX9770 and Threadripper PRO 7955WX.

PCIe versionno data5.0
PCI Express lanesno data128

Pros & cons summary


Physical cores 4 16
Threads 4 32
Chip lithography 45 nm 5 nm
Power consumption (TDP) 136 Watt 350 Watt

Core 2 Extreme QX9770 has 157.4% lower power consumption.

Threadripper PRO 7955WX, on the other hand, has 300% more physical cores and 700% more threads, and a 800% more advanced lithography process.

We couldn't decide between Core 2 Extreme QX9770 and Threadripper PRO 7955WX. We've got no test results to judge.


Should you still have questions on choice between Core 2 Extreme QX9770 and Threadripper PRO 7955WX, ask them in Comments section, and we shall answer.

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Intel Core 2 Extreme QX9770
Core 2 Extreme QX9770
AMD Threadripper PRO 7955WX
Threadripper PRO 7955WX

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Community ratings

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3.7 241 vote

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Questions & comments

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