Ryzen 7 5825U vs Core 2 Extreme QX6800

#ad 
Buy on Amazon
VS

Primary details

Comparing Core 2 Extreme QX6800 and Ryzen 7 5825U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated681
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
Seriesno dataAMD Cezanne (Zen 3, Ryzen 5000)
Power efficiencyno data72.87
Architecture codenameKentsfield (2007)Barcelo-U (Zen 3) (2022)
Release dateApril 2007 (17 years ago)6 January 2022 (2 years ago)

Detailed specifications

Core 2 Extreme QX6800 and Ryzen 7 5825U 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 speed2.93 GHz2 GHz
Boost clock speed2.93 GHz4.5 GHz
Bus rate1066 MHzno data
L1 cache64K (per core)64K (per core)
L2 cache8 MB (shared)512K (per core)
L3 cache0 KB16 MB (shared)
Chip lithography65 nm7 nm
Die size2x 143 mm2180 mm2
Maximum core temperature65 °C95 °C
Number of transistors582 million10,700 million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier+-
VID voltage range0.85V-1.5Vno data

Compatibility

Information on Core 2 Extreme QX6800 and Ryzen 7 5825U 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)130 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Extreme QX6800 and Ryzen 7 5825U. 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
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 QX6800 and Ryzen 7 5825U 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 QX6800 and Ryzen 7 5825U are enumerated here.

AMD-V-+
VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Extreme QX6800 and Ryzen 7 5825U. 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 Extreme QX6800 and Ryzen 7 5825U.

PCIe versionno data3.0
PCI Express lanesno data16

Pros & cons summary


Physical cores 4 8
Threads 4 16
Chip lithography 65 nm 7 nm
Power consumption (TDP) 130 Watt 15 Watt

Ryzen 7 5825U has 100% more physical cores and 300% more threads, a 828.6% more advanced lithography process, and 766.7% lower power consumption.

We couldn't decide between Core 2 Extreme QX6800 and Ryzen 7 5825U. We've got no test results to judge.

Note that Core 2 Extreme QX6800 is a desktop processor while Ryzen 7 5825U is a notebook one.


Should you still have questions on choice between Core 2 Extreme QX6800 and Ryzen 7 5825U, 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 QX6800
Core 2 Extreme QX6800
AMD Ryzen 7 5825U
Ryzen 7 5825U

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

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


3.6 10 votes

Rate Core 2 Extreme QX6800 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4.3 717 votes

Rate Ryzen 7 5825U on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Core 2 Extreme QX6800 or Ryzen 7 5825U, agree or disagree with our judgements, or report an error or mismatch.