Ryzen 7 5800U vs Core 2 Quad Q9550

VS

Aggregate performance score

Core 2 Quad Q9550
2008
4 cores / 4 threads, 95 Watt
1.47
Ryzen 7 5800U
2021
8 cores / 16 threads, 15 Watt
11.56
+686%

Ryzen 7 5800U outperforms Core 2 Quad Q9550 by a whopping 686% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Quad (Desktop) Q9550 and Ryzen 7 5800U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2171678
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
SeriesCore 2 Quad (Desktop)AMD Cezanne (Zen 3, Ryzen 5000)
Power efficiency1.4672.93
Architecture codenameYorkfield (2007−2009)Cezanne-U (Zen 3) (2021)
Release dateno data12 January 2021 (3 years ago)

Detailed specifications

Core 2 Quad (Desktop) Q9550 and Ryzen 7 5800U 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)8 (Octa-Core)
Threads416
Base clock speedno data1.9 GHz
Boost clock speed2.83 GHz4.4 GHz
Bus rate1333 MHzno data
Multiplierno data19
L1 cache64K (per core)64K (per core)
L2 cache12288 KB512K (per core)
L3 cache0 KB16 MB (shared)
Chip lithography45 nm7 nm
Die size2x 107 mm2180 mm2
Maximum core temperatureno data105 °C
Maximum case temperature (TCase)71 °Cno data
Number of transistors820 million10,700 million
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Core 2 Quad (Desktop) Q9550 and Ryzen 7 5800U 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
SocketLGA775FP6
Power consumption (TDP)95 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Quad (Desktop) Q9550 and Ryzen 7 5800U. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI-+
FMA-+
AVX-+
Enhanced SpeedStep (EIST)+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Quad (Desktop) Q9550 and Ryzen 7 5800U are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Quad (Desktop) Q9550 and Ryzen 7 5800U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1,DDR2,DDR3DDR4

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon RX Vega 8 (Ryzen 4000/5000) ( - 2000 MHz)

Peripherals

Specifications and connection of peripherals supported by Core 2 Quad (Desktop) Q9550 and Ryzen 7 5800U.

PCIe versionno data3.0
PCI Express lanesno data8

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.

Core 2 Quad Q9550 1.47
Ryzen 7 5800U 11.56
+686%

  • Other tests
    • Passmark
    • GeekBench 5 Single-Core
    • GeekBench 5 Multi-Core
    • Cinebench 10 32-bit single-core
    • Cinebench 10 32-bit multi-core
    • Cinebench 11.5 64-bit multi-core

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.

Core 2 Quad Q9550 2338
Ryzen 7 5800U 18363
+685%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Core 2 Quad Q9550 370
Ryzen 7 5800U 1731
+368%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Core 2 Quad Q9550 1039
Ryzen 7 5800U 6811
+556%

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.

Core 2 Quad Q9550 3106
Ryzen 7 5800U 6039
+94.4%

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.

Core 2 Quad Q9550 10825
Ryzen 7 5800U 26711
+147%

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.

Core 2 Quad Q9550 3
Ryzen 7 5800U 15
+336%

Gaming performance

Pros & cons summary


Performance score 1.47 11.56
Physical cores 4 8
Threads 4 16
Chip lithography 45 nm 7 nm
Power consumption (TDP) 95 Watt 15 Watt

Ryzen 7 5800U has a 686.4% higher aggregate performance score, 100% more physical cores and 300% more threads, a 542.9% more advanced lithography process, and 533.3% lower power consumption.

The Ryzen 7 5800U is our recommended choice as it beats the Core 2 Quad Q9550 in performance tests.

Note that Core 2 Quad Q9550 is a desktop processor while Ryzen 7 5800U is a notebook one.


Should you still have questions on choice between Core 2 Quad Q9550 and Ryzen 7 5800U, ask them in Comments section, and we shall answer.

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Intel Core 2 Quad Q9550
Core 2 Quad Q9550
AMD Ryzen 7 5800U
Ryzen 7 5800U

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Community ratings

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4.1
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