Intel Pentium G640 vs. Intel Core i7 4770 (4th Gen)

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Pentium G640 and Intel Core i7 4770 (4th Gen). Compare dimensions, performance, cache memory, number of cores, clock speed, RAM, power efficiency and other important specifications and features to easily choose the right CPU for you. Our goal is to help you uncover differences between the products and find the processor that will best fit your needs.

CPUs Specifications Comparison

Intel Pentium G640 vs. Intel Core i7 4770 (4th Gen) Benchmark Chart
GENERAL Intel Pentium G640 Intel Core i7 4770 (4th Gen)
Product Type Processor Processor
PROCESSOR Intel Pentium G640 Intel Core i7 4770 (4th Gen)
Type Intel Pentium G640 Intel Core i7 4770 (4th Gen)
ARCHITECTURE
Processor Qty - 1
Compatible Processor Socket LGA1155 Socket LGA1150 Socket
Manufacturing Process 32 nm 22 nm
Thermal Design Power 65 W 84 W
Thermal Specification 69.1 °C -
PCI Express Revision 2.0 3.0
PCI Express Configurations - 1x16, 2x8, 1x8+2x4
PCI Express Lanes Qty - 16
Architecture Features Enhanced SpeedStep technology, integrated memory controller, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Fast Memory Access, Intel Flex Memory Access, Thermal Monitoring Technologies, Idle States, Intel VT-x with Extended Page Tables (EPT) Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel My WiFi Technology, Intel Anti-Theft Technology, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel vPro Technology, Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Identity Protection Technology, Intel Secure Key, Intel TSX-NI, Intel Stable Image Platform Program (SIPP), Intel OS Guard
PERFORMANCE
Number of Cores Dual-Core Quad-Core
Number of Threads 2 threads 8 threads
Clock Speed (Frequency) 2.8 GHz 3.4 GHz
Max Turbo Speed - 3.9 GHz
CACHE MEMORY
Cache 3 MB 8 MB
Cache Memory Details Smart Cache - 3 MB L3 - 8 MB
Installed Size 3 MB 8 MB
INTEGRATED GRAPHICS (GPU) Intel Pentium G640 Intel Core i7 4770 (4th Gen)
Type Intel HD Graphics Intel HD Graphics 4600
Base Frequency 850 MHz 350 MHz
Max Dynamic Frequency 1.1 GHz 1.2 GHz
Max Supported Memory Size - 2 GB
Max Supported Resolution - 4096x2304@24Hz (HDMI), 3840x2160@60Hz (DP), 3840x2160@60Hz (eDP), 1920x1200@60Hz (VGA)
Features Dual Display Capable, Intel FDI Intel FDI, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Intel Wireless Display (WiDi), Intel Insider
EXPANSION & CONNECTIVITY Intel Pentium G640 Intel Core i7 4770 (4th Gen)
Compatible Slots - 1 x processor - LGA1150 Socket
MISCELLANEOUS Intel Pentium G640 Intel Core i7 4770 (4th Gen)
Compliant Standards Lead-Free, halogen-free -
Service & Support Limited warranty - 3 years -
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