Intel Core 2 Duo E6540 vs Intel Core i7-4770T

Comparative analysis of Intel Core 2 Duo E6540 and Intel Core i7-4770T processors for all known characteristics in the following categories: Essentials, Performance, Compatibility, Security & Reliability, Advanced Technologies, Virtualization, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Peripherals. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).

 

Differences

Reasons to consider the Intel Core 2 Duo E6540

  • Around 1% higher maximum core temperature: 72°C vs 71.45°C
Maximum core temperature 72°C vs 71.45°C

Reasons to consider the Intel Core i7-4770T

  • 2 more cores, run more applications at once: 4 vs 2
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 65 nm
  • Around 44% lower typical power consumption: 45 Watt vs 65 Watt
  • Around 99% better performance in PassMark - Single thread mark: 1931 vs 969
  • 7.4x better performance in PassMark - CPU mark: 5973 vs 808
Specifications (specs)
Number of cores 4 vs 2
Manufacturing process technology 22 nm vs 65 nm
Thermal Design Power (TDP) 45 Watt vs 65 Watt
Benchmarks
PassMark - Single thread mark 1931 vs 969
PassMark - CPU mark 5973 vs 808

Compare benchmarks

CPU 1: Intel Core 2 Duo E6540
CPU 2: Intel Core i7-4770T

PassMark - Single thread mark
CPU 1
CPU 2
969
1931
PassMark - CPU mark
CPU 1
CPU 2
808
5973
Name Intel Core 2 Duo E6540 Intel Core i7-4770T
PassMark - Single thread mark 969 1931
PassMark - CPU mark 808 5973
Geekbench 4 - Single Core 868
Geekbench 4 - Multi-Core 3029
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 4.413
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 9.95
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.543
CompuBench 1.5 Desktop - Video Composition (Frames/s) 2.097
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 4.924

Compare specifications (specs)

Intel Core 2 Duo E6540 Intel Core i7-4770T

Essentials

Architecture codename Conroe Haswell
Launch date Q3'07 June 2013
Place in performance rating 2329 2333
Processor Number E6540 i7-4770T
Series Legacy Intel® Core™ Processors 4th Generation Intel® Core™ i7 Processors
Status Discontinued Discontinued
Vertical segment Desktop Desktop
Launch price (MSRP) $610
Price now $399.99
Value for money (0-100) 6.36

Performance

64 bit support
Base frequency 2.33 GHz 2.50 GHz
Bus Speed 1333 MHz FSB 5 GT/s DMI2
Die size 143 mm2 177 mm
Manufacturing process technology 65 nm 22 nm
Maximum core temperature 72°C 71.45°C
Number of cores 2 4
Transistor count 291 million 1400 million
VID voltage range 0.8500V-1.5V
L1 cache 64 KB (per core)
L2 cache 256 KB (per core)
L3 cache 8192 KB (shared)
Maximum case temperature (TCase) 71 °C
Maximum frequency 3.70 GHz
Number of threads 8

Compatibility

Low Halogen Options Available
Package Size 37.5mm x 37.5mm 37.5mm x 37.5mm
Sockets supported PLGA775 FCLGA1150
Thermal Design Power (TDP) 65 Watt 45 Watt
Max number of CPUs in a configuration 1
Thermal Solution PCG 2013B

Security & Reliability

Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
Anti-Theft technology
Intel® Identity Protection technology
Intel® OS Guard
Intel® Secure Key technology

Advanced Technologies

Enhanced Intel SpeedStep® technology
FSB parity
Idle States
Intel 64
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Thermal Monitoring
Flexible Display interface (FDI)
Instruction set extensions Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Intel® Advanced Vector Extensions (AVX)
Intel® My WiFi technology
Intel® Stable Image Platform Program (SIPP)
Intel® TSX-NI
Intel® vPro™ Platform Eligibility

Virtualization

Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)

Memory

Max memory channels 2
Maximum memory bandwidth 25.6 GB/s
Maximum memory size 32 GB
Supported memory types DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V

Graphics

Device ID 0x412
Graphics base frequency 350 MHz
Graphics max dynamic frequency 1.20 GHz
Graphics max frequency 1.2 GHz
Intel® Clear Video HD technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Max video memory 2 GB
Processor graphics Intel® HD Graphics 4600

Graphics interfaces

DisplayPort
DVI
eDP
HDMI
Number of displays supported 3
VGA
Wireless Display (WiDi) support

Graphics image quality

Max resolution over DisplayPort 3840x2160@60Hz
Max resolution over eDP 3840x2160@60Hz
Max resolution over HDMI 1.4 4096x2304@24Hz
Max resolution over VGA 1920x1200@60Hz

Graphics API support

DirectX 11.2/12
OpenGL 4.3

Peripherals

Max number of PCIe lanes 16
PCI Express revision Up to 3.0
PCIe configurations Up to 1x16, 2x8, 1x8+2x4
Scalability 1S Only