Intel Core M-5Y71 vs Intel Core 2 Duo T5670

Comparative analysis of Intel Core M-5Y71 and Intel Core 2 Duo T5670 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 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), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps), Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

 

Differences

Reasons to consider the Intel Core M-5Y71

  • CPU is newer: launch date 6 year(s) 9 month(s) later
  • 2 more threads: 4 vs 2
  • Around 61% higher clock speed: 2.90 GHz vs 1.8 GHz
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 65 nm
  • 7x lower typical power consumption: 4.5 Watt vs 35 Watt
  • Around 93% better performance in PassMark - Single thread mark: 1283 vs 664
  • 3.5x better performance in PassMark - CPU mark: 2034 vs 587
Specifications (specs)
Launch date 1 December 2014 vs 1 March 2008
Number of threads 4 vs 2
Maximum frequency 2.90 GHz vs 1.8 GHz
Manufacturing process technology 14 nm vs 65 nm
Thermal Design Power (TDP) 4.5 Watt vs 35 Watt
Benchmarks
PassMark - Single thread mark 1283 vs 664
PassMark - CPU mark 2034 vs 587

Reasons to consider the Intel Core 2 Duo T5670

  • Around 5% higher maximum core temperature: 100°C vs 95 °C
  • 4x more L2 cache, more data can be stored in the L2 cache for quick access later
Maximum core temperature 100°C vs 95 °C
L2 cache 2048 KB vs 512 KB

Compare benchmarks

CPU 1: Intel Core M-5Y71
CPU 2: Intel Core 2 Duo T5670

PassMark - Single thread mark
CPU 1
CPU 2
1283
664
PassMark - CPU mark
CPU 1
CPU 2
2034
587
Name Intel Core M-5Y71 Intel Core 2 Duo T5670
PassMark - Single thread mark 1283 664
PassMark - CPU mark 2034 587
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 1.905
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 31.246
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.212
CompuBench 1.5 Desktop - Video Composition (Frames/s) 0.68
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 1.811
GFXBench 4.0 - Car Chase Offscreen (Frames) 810
GFXBench 4.0 - Manhattan (Frames) 1399
GFXBench 4.0 - T-Rex (Frames) 1786
GFXBench 4.0 - Car Chase Offscreen (Fps) 810
GFXBench 4.0 - Manhattan (Fps) 1399
GFXBench 4.0 - T-Rex (Fps) 1786
Geekbench 4 - Single Core 1097
Geekbench 4 - Multi-Core 1713

Compare specifications (specs)

Intel Core M-5Y71 Intel Core 2 Duo T5670

Essentials

Architecture codename Broadwell Merom
Launch date 1 December 2014 1 March 2008
Launch price (MSRP) $281
Place in performance rating 2401 2394
Price now $281
Processor Number 5Y71 T5670
Series 5th Generation Intel® Core™ M Processors Legacy Intel® Core™ Processors
Status Launched Discontinued
Value for money (0-100) 3.15
Vertical segment Mobile Mobile

Performance

64 bit support
Base frequency 1.20 GHz 1.80 GHz
Die size 82 mm 143 mm2
L1 cache 128 KB
L2 cache 512 KB 2048 KB
L3 cache 4 MB
Manufacturing process technology 14 nm 65 nm
Maximum core temperature 95 °C 100°C
Maximum frequency 2.90 GHz 1.8 GHz
Number of cores 2 2
Number of threads 4 2
Transistor count 1300 Million 291 million
Bus Speed 800 MHz FSB
Front-side bus (FSB) 800 MHz
VID voltage range 1.0375V-1.30V

Memory

Max memory channels 2
Maximum memory bandwidth 25.6 GB/s
Maximum memory size 16 GB
Supported memory types LPDDR3 1333/1600; DDR3L/DDR3L-RS 1600

Graphics

Device ID 0x161E
Graphics base frequency 300 MHz
Graphics max dynamic frequency 900 MHz
Graphics max frequency 900 MHz
Intel® Clear Video HD technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Max video memory 16 GB
Processor graphics Intel® HD Graphics 5300

Graphics interfaces

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

Graphics image quality

Max resolution over DisplayPort 2560x1600@60Hz
Max resolution over HDMI 1.4 2560x1600@60Hz

Graphics API support

DirectX 11.2/12
OpenGL 4.3

Compatibility

Configurable TDP-down 3.5 W
Configurable TDP-down Frequency 600 MHz
Configurable TDP-up 6 W
Configurable TDP-up Frequency 1.40 GHz
Low Halogen Options Available
Max number of CPUs in a configuration 1
Package Size 30mm x 16.5mm 35mm x 35mm
Scenario Design Power (SDP) 3.5 W
Sockets supported FCBGA1234
Thermal Design Power (TDP) 4.5 Watt 35 Watt

Peripherals

Max number of PCIe lanes 12
PCI Express revision 2.0
PCIe configurations x1 (6), x2 (4), x4 (3)

Security & Reliability

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

Advanced Technologies

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

Virtualization

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