Core 2 Extreme QX9300 vs Ryzen 9 3900

VS

Aggregate performance score

Ryzen 9 3900
2019
12 cores / 24 threads, 65 Watt
19.75
+1603%
Core 2 Extreme QX9300
2008
4 cores / 4 threads, 45 Watt
1.16

Ryzen 9 3900 outperforms Core 2 Extreme QX9300 by a whopping 1603% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 9 3900 and Core 2 Extreme QX9300 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2892376
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation20.11no data
Market segmentDesktop processorLaptop
SeriesAMD Matisse (Ryzen 3000 Desktop)Core 2 Extreme
Power efficiency28.222.39
Architecture codenameMatisse (Zen 2) (2019−2020)Penryn (2008−2011)
Release date24 September 2019 (5 years ago)August 2008 (16 years ago)
Launch price (MSRP)$499no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 9 3900 and Core 2 Extreme QX9300 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 cores12 (Dodeca-Core)4 (Quad-Core)
Threads244
Base clock speed3.1 GHz2.53 GHz
Boost clock speed4.3 GHz2.53 GHz
Bus rateno data1066 MHz
L1 cache768 KB64 KB
L2 cache6 MB12 MB
L3 cache64 MB0 KB
Chip lithography7 nm, 12 nm45 nm
Die size2x 74 mm22x 107 mm2
Maximum core temperatureno data100 °C
Number of transistors7,600 millionno data
64 bit support++
Windows 11 compatibility--
Unlocked multiplier++
VID voltage rangeno data1.05V-1.175V

Compatibility

Information on Ryzen 9 3900 and Core 2 Extreme QX9300 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 configuration12
SocketAM4PGA478
Power consumption (TDP)65 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 3900 and Core 2 Extreme QX9300. You'll probably need this information if you require some particular technology.

Instruction set extensions86x MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, FMA3, SHA, Precision Boost 2no data
AES-NI+-
AVX+-
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Demand Based Switchingno data-
AMTno data+
FSB parityno data-
Precision Boost 2+no data

Security technologies

Ryzen 9 3900 and Core 2 Extreme QX9300 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 9 3900 and Core 2 Extreme QX9300 are enumerated here.

AMD-V+-
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 3900 and Core 2 Extreme QX9300. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200no data
Maximum memory size128 GBno data
Max memory channels2no data
Maximum memory bandwidth51.196 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/Ano data

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 3900 and Core 2 Extreme QX9300.

PCIe version4.0no data
PCI Express lanes24no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Ryzen 9 3900 19.75
+1603%
Core 2 Extreme QX9300 1.16

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Ryzen 9 3900 30792
+1606%
Core 2 Extreme QX9300 1805

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Ryzen 9 3900 5700
+83.1%
Core 2 Extreme QX9300 3114

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Ryzen 9 3900 44191
+306%
Core 2 Extreme QX9300 10882

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

Ryzen 9 3900 13817
+266%
Core 2 Extreme QX9300 3780

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

Ryzen 9 3900 31
+1082%
Core 2 Extreme QX9300 3

Gaming performance

Pros & cons summary


Performance score 19.75 1.16
Physical cores 12 4
Threads 24 4
Chip lithography 7 nm 45 nm
Power consumption (TDP) 65 Watt 45 Watt

Ryzen 9 3900 has a 1602.6% higher aggregate performance score, 200% more physical cores and 500% more threads, and a 542.9% more advanced lithography process.

Core 2 Extreme QX9300, on the other hand, has 44.4% lower power consumption.

The Ryzen 9 3900 is our recommended choice as it beats the Core 2 Extreme QX9300 in performance tests.

Note that Ryzen 9 3900 is a desktop processor while Core 2 Extreme QX9300 is a notebook one.


Should you still have questions on choice between Ryzen 9 3900 and Core 2 Extreme QX9300, ask them in Comments section, and we shall answer.

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AMD Ryzen 9 3900
Ryzen 9 3900
Intel Core 2 Extreme QX9300
Core 2 Extreme QX9300

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Community ratings

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Questions & comments

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