Ryzen 5 5600X vs Core 2 Extreme QX9650

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Primary details

Comparing Core 2 Extreme QX9650 and Ryzen 5 5600X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated527
Place by popularitynot in top-10017
Cost-effectiveness evaluationno data26.65
Market segmentDesktop processorDesktop processor
Seriesno dataAMD Ryzen 5
Power efficiencyno data20.06
Architecture codenameYorkfield (2007−2009)Vermeer (Zen 3) (2020−2022)
Release dateNovember 2007 (17 years ago)8 October 2020 (4 years ago)
Launch price (MSRP)no data$299

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core 2 Extreme QX9650 and Ryzen 5 5600X 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)6 (Hexa-Core)
Threads412
Base clock speed3 GHz3.7 GHz
Boost clock speed3 GHz4.6 GHz
Bus rate1333 MHzno data
Multiplierno data37
L1 cache64K (per core)384 KB
L2 cache12 MB (shared)3 MB
L3 cache0 KB32 MB
Chip lithography45 nm7 nm, 12 nm
Die size2x 107 mm22x 80.7 + 125 (I/O) mm2
Maximum core temperatureno data95 °C
Maximum case temperature (TCase)64 °C95 °C
Number of transistors820 millionno data
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier++
VID voltage range0.85V-1.3625Vno data

Compatibility

Information on Core 2 Extreme QX9650 and Ryzen 5 5600X 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
SocketLGA775AM4
Power consumption (TDP)130 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Extreme QX9650 and Ryzen 5 5600X. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataMMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA3, SHA
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 QX9650 and Ryzen 5 5600X 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 QX9650 and Ryzen 5 5600X are enumerated here.

AMD-V-+
VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Extreme QX9650 and Ryzen 5 5600X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR4
Maximum memory sizeno data128 GB
Max memory channelsno data2
Maximum memory bandwidthno data51.196 GB/s

Peripherals

Specifications and connection of peripherals supported by Core 2 Extreme QX9650 and Ryzen 5 5600X.

PCIe versionno data4.0

Pros & cons summary


Physical cores 4 6
Threads 4 12
Chip lithography 45 nm 7 nm
Power consumption (TDP) 130 Watt 65 Watt

Ryzen 5 5600X has 50% more physical cores and 200% more threads, a 542.9% more advanced lithography process, and 100% lower power consumption.

We couldn't decide between Core 2 Extreme QX9650 and Ryzen 5 5600X. We've got no test results to judge.


Should you still have questions on choice between Core 2 Extreme QX9650 and Ryzen 5 5600X, ask them in Comments section, and we shall answer.

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Intel Core 2 Extreme QX9650
Core 2 Extreme QX9650
AMD Ryzen 5 5600X
Ryzen 5 5600X

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Community ratings

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4.1 115 votes

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4.4 12765 votes

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Questions & comments

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