Ryzen Z1 vs Core 2 Extreme QX9775

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Core 2 Extreme QX9650 Core 2 Extreme QX9770 Core 2 Extreme QX9775 Core 2 Quad Q8200 Core 2 Quad Q8300 Core 2 Quad Q8400 Core 2 Quad Q9300 Core 2 Quad Q9400 Core 2 Quad Q9450 Core 2 Quad Q9505 Core 2 Quad Q9550s Core 2 Quad Q9650
VS
Ryzen Z1 Ryzen Z1 Extreme

Contents

Core 2 Extreme QX9775 Core 2 Extreme QX9775
Ryzen Z1 Ryzen Z1

Primary details

Comparing Core 2 Extreme QX9775 and Ryzen Z1 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated648
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
Seriesno dataPhoenix (Zen 4, Ryzen 7040)
Power efficiencyno data74.64
Architecture codenameYorkfield (2007−2009)Phoenix (Zen4) (2023)
Release dateMarch 2008 (16 years ago)May 2023 (1 year ago)

Detailed specifications

Core 2 Extreme QX9775 and Ryzen Z1 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 speed3.2 GHz3.2 GHz
Boost clock speed3.2 GHz4.9 GHz
Bus rate1600 MHzno data
L1 cache64K (per core)64 KB (per core)
L2 cache12 MB (shared)1 MB (per core)
L3 cache0 KB16 MB (shared)
Chip lithography45 nm4 nm
Die size2x 107 mm2137 mm2
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)63 °Cno data
Number of transistors820 millionno data
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier+-
VID voltage range0.85V-1.35Vno data

Compatibility

Information on Core 2 Extreme QX9775 and Ryzen Z1 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
SocketLGA771FP8
Power consumption (TDP)150 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Extreme QX9775 and Ryzen Z1. 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 QX9775 and Ryzen Z1 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 QX9775 and Ryzen Z1 are enumerated here.

AMD-V-+
VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Extreme QX9775 and Ryzen Z1. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR2DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon 740M

Peripherals

Specifications and connection of peripherals supported by Core 2 Extreme QX9775 and Ryzen Z1.

PCIe versionno data4.0
PCI Express lanesno data20

Pros & cons summary

Physical cores 4 6
Threads 4 12
Chip lithography 45 nm 4 nm
Power consumption (TDP) 150 Watt 15 Watt

Ryzen Z1 has 50% more physical cores and 200% more threads, a 1025% more advanced lithography process, and 900% lower power consumption.

We couldn't decide between Core 2 Extreme QX9775 and Ryzen Z1. We've got no test results to judge.

Note that Core 2 Extreme QX9775 is a desktop processor while Ryzen Z1 is a notebook one.

Should you still have questions on choice between Core 2 Extreme QX9775 and Ryzen Z1, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

Intel Core 2 Extreme QX9775
Core 2 Extreme QX9775
AMD Ryzen Z1
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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.

3.8 43 votes

Rate Core 2 Extreme QX9775 on a scale of 1 to 5:

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3.3 48 votes

Rate Ryzen Z1 on a scale of 1 to 5:

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Questions & comments

Here you can ask a question about Core 2 Extreme QX9775 or Ryzen Z1, agree or disagree with our judgements, or report an error or mismatch.