Intel Core 2 Extreme QX9770
Intel Core 2 Quad Q9650
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Comparing Intel Core 2 Extreme QX9770 vs Intel Core 2 Extreme QX9770

Overall score
star star star star star
Released
Q1/2008
Released
Q3/2008
Overall score
star star star star star

Comparison of video cards. Intel Core 2 Extreme QX9770 vs Intel Core 2 Extreme QX9770 in benchmarks and specifications.

Differences
Reasons to consider
Intel Core 2 Extreme QX9770
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  • Higher clock speed
    3.20 GHz left arrow 3.00 GHz
    Around -7% better clock speed
Reasons to consider
Intel Core 2 Quad Q9650
Report a bug
  • Performance per watt
    95 W left arrow 136 W
    About 0.7 times less performance per watt
Specifications
Complete list of technical specifications
Intel Core 2 Extreme QX9770 Intel Core 2 Extreme QX9770
Intel Core 2 Quad Q9650 Intel Core 2 Quad Q9650
CPU generation and family

description_compare Intel Core 2 Extreme QX9770 and Intel Core 2 Quad Q9650

  • Name
    Intel Core 2 Extreme QX9770 left arrow Intel Core 2 Quad Q9650
  • Family
    Intel Core2 Extreme left arrow Intel Core2 Quad
  • CPU group
    Intel Core 2 Extreme QX9000 left arrow Intel Core 2 Quad Q8000/Q9000
  • Segment
    Desktop / Server left arrow Desktop / Server
  • Generation
    2 left arrow 2
CPU Cores and Base Frequency

CPU Cores and Base Frequency

  • CPU Cores / Threads
    4 / 4 left arrow 4 / 4
  • Core architecture
    normal left arrow normal
  • Cores
    4x left arrow 4x
  • Hyperthreading / SMT
    No left arrow No
  • Overclocking
    Yes left arrow No
  • Frequency
    3.20 GHz left arrow 3.00 GHz
Internal Graphics
  • GPU name
    no iGPU left arrow no iGPU
  • GPU (Turbo)
    No turbo left arrow No turbo
Hardware codec support
  • h265 / HEVC (8 bit)
    No left arrow No
  • h265 / HEVC (10 bit)
    No left arrow No
  • h264
    No left arrow No
  • VP8
    No left arrow No
  • VP9
    No left arrow No
  • AV1
    No left arrow No
  • AVC
    No left arrow No
  • VC-1
    No left arrow No
  • JPEG
    No left arrow No
Memory & PCIe
  • Memory type
    DDR2-800, DDR3-1066 left arrow DDR2-800, DDR3-1066
  • Max. Memory
    16 GB left arrow 16 GB
  • Memory channels
    2 (Dual Channel) left arrow 2 (Dual Channel)
  • ECC
    No left arrow No
  • AES-NI
    No left arrow No
Thermal Management
  • TDP (PL1)
    136 W left arrow 95 W
Technical details
  • Technology
    45 nm left arrow 45 nm
  • Chip design
    Monolithic left arrow Monolithic
  • Socket
    LGA 775 left arrow LGA 775
  • L2-Cache
    12.00 MB left arrow 12.00 MB
  • Architecture
    Yorkfield (Penryn) left arrow Yorkfield (Penryn)
  • Operating systems
    Windows 10, Linux left arrow Windows 10, Linux
  • Virtualization
    VT-x, VT-d left arrow VT-x, VT-d
  • Instruction set (ISA)
    x86-64 (64 bit) left arrow x86-64 (64 bit)
  • ISA extensions
    MMX, SSE2, SSE3, SSE4.1 left arrow MMX, SSE2, SSE3, SSE4.1
  • Release date
    Q1/2008 left arrow Q3/2008
  • Documents
    Technical data sheet left arrow --
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