Intel Core 2 Extreme QX9650 vs. Intel Pentium G4400

CPU Comparison, Reviews and Tests

Side by side comparison and review of Intel Core 2 Extreme QX9650 and Intel Pentium G4400. Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.

CPUs Specifications Comparison

Intel Core 2 Extreme QX9650 vs. Intel Pentium G4400 Benchmark Chart
GENERAL Intel Core 2 Extreme QX9650 Intel Pentium G4400
Product Type Processor Processor
PROCESSOR Intel Core 2 Extreme QX9650 Intel Pentium G4400
Type Intel Core 2 Extreme QX9650 Intel Pentium G4400
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA775 Socket LGA1151 Socket
Manufacturing Process 45 nm 14 nm
Thermal Design Power 130 W 54 W
Thermal Specification 64.5 °C -
PCI Express Revision - 3.0
PCI Express Configurations - 1x16, 2x8, 1x8+2x4
PCI Express Lanes Qty - 16
Architecture Features Enhanced SpeedStep technology, streaming SIMD extensions 2, streaming SIMD extensions 3, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Advanced Digital Media Boost, Intel Advanced Smart Cache, Intel Intelligent Power Capability, Intel Smart Memory Access, Intel Wide Dynamic Execution, supplemental streaming SIMD extensions 3, streaming SIMD extensions 4, Enhanced Halt State (C1E), Intel Thermal Monitor 2 Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Secure Key
PERFORMANCE
Number of Cores Quad-Core Dual-Core
Number of Threads - 2 threads
Clock Speed (Frequency) 3 GHz 3.3 GHz
Bus Speed 1333 MHz -
64-bit Computing Yes -
CACHE MEMORY
Cache 12 MB 3 MB
Cache Memory Details L2 - 12 MB Smart Cache - 3 MB
Installed Size 12 MB -
Type Advanced Smart Cache -
INTEGRATED GRAPHICS (GPU) Intel Core 2 Extreme QX9650 Intel Pentium G4400
Type - Intel HD Graphics 510
Base Frequency - 350 MHz
Max Dynamic Frequency - 1 GHz
Max Supported Memory Size - 64 GB
Max Supported Resolution - 4096x2304@24Hz (HDMI), 4096x2304@60Hz (eDP), 4096x2304@60Hz (DP)
Features - Intel Clear Video Technology, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Intel Wireless Display (WiDi), Intel Insider, Triple Display Capable
EXPANSION & CONNECTIVITY Intel Core 2 Extreme QX9650 Intel Pentium G4400
Compatible Slots 1 x processor -
MISCELLANEOUS Intel Core 2 Extreme QX9650 Intel Pentium G4400
Service & Support Limited warranty - 90 days -
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