Intel Core 2 Duo E6700 vs Intel Core i5-650

Comparative analysis of Intel Core 2 Duo E6700 and Intel Core i5-650 processors for all known characteristics in the following categories: Essentials, Performance, Compatibility, Security & Reliability, Advanced Technologies, Virtualization, Memory, Graphics, Graphics interfaces, 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 - Bitcoin Mining (mHash/s).

Intel Core 2 Duo E6700

Intel Core i5-650

Differences

Reasons to consider the Intel Core 2 Duo E6700

Around 12% lower typical power consumption: 65 Watt vs 73 Watt

Thermal Design Power (TDP)	65 Watt vs 73 Watt

Reasons to consider the Intel Core i5-650

Around 21% higher maximum core temperature: 72.6°C vs 60.1°C
A newer manufacturing process allows for a more powerful, yet cooler running processor: 32 nm vs 65 nm
Around 34% better performance in PassMark - Single thread mark: 1369 vs 1023
2.3x better performance in PassMark - CPU mark: 2250 vs 990
Around 64% better performance in Geekbench 4 - Single Core: 520 vs 317
2x better performance in Geekbench 4 - Multi-Core: 1152 vs 564

Specifications (specs)
Maximum core temperature	72.6°C vs 60.1°C
Manufacturing process technology	32 nm vs 65 nm
Benchmarks
PassMark - Single thread mark	1369 vs 1023
PassMark - CPU mark	2250 vs 990
Geekbench 4 - Single Core	520 vs 317
Geekbench 4 - Multi-Core	1152 vs 564

Compare benchmarks

CPU 1: Intel Core 2 Duo E6700
CPU 2: Intel Core i5-650

PassMark - Single thread mark

CPU 1

CPU 2

1023

1369

PassMark - CPU mark

CPU 1

CPU 2

990

2250

Geekbench 4 - Single Core

CPU 1

CPU 2

317

520

Geekbench 4 - Multi-Core

CPU 1

CPU 2

564

1152

Name	Intel Core 2 Duo E6700	Intel Core i5-650
PassMark - Single thread mark	1023	1369
PassMark - CPU mark	990	2250
Geekbench 4 - Single Core	317	520
Geekbench 4 - Multi-Core	564	1152
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		5.924
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		29.917
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		2.394

Compare specifications (specs)

	Intel Core 2 Duo E6700	Intel Core i5-650
Essentials
Architecture codename	Conroe	Clarkdale
Launch date	Q3'06	January 2010
Place in performance rating	2701	2669
Processor Number	E6700	i5-650
Series	Legacy Intel® Core™ Processors	Legacy Intel® Core™ Processors
Status	Discontinued	Discontinued
Vertical segment	Desktop	Desktop
Launch price (MSRP)		$35
Price now		$99.99
Value for money (0-100)		9.14
Performance
64 bit support
Base frequency	2.66 GHz	3.20 GHz
Bus Speed	1066 MHz FSB	2.5 GT/s DMI
Die size	143 mm2	81 mm2
Manufacturing process technology	65 nm	32 nm
Maximum core temperature	60.1°C	72.6°C
Number of cores	2	2
Transistor count	291 million	382 million
VID voltage range	0.8500V-1.5V	0.6500V-1.4000V
L1 cache		64 KB (per core)
L2 cache		256 KB (per core)
L3 cache		4096 KB (shared)
Maximum frequency		3.46 GHz
Number of threads		4
Compatibility
Low Halogen Options Available
Package Size	37.5mm x 37.5mm	37.5mm x 37.5mm
Scenario Design Power (SDP)	0 W
Sockets supported	PLGA775	FCLGA1156
Thermal Design Power (TDP)	65 Watt	73 Watt
Max number of CPUs in a configuration		1
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
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® SSE4.2
Intel® vPro™ Platform Eligibility
Physical Address Extensions (PAE)		36-bit
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		21 GB/s
Maximum memory size		16.38 GB
Supported memory types		DDR3 1066/1333
Graphics
Graphics base frequency		733 MHz
Intel® Clear Video HD technology
Intel® Flexible Display Interface (Intel® FDI)
Processor graphics		Intel HD Graphics
Graphics interfaces
Number of displays supported		2
Peripherals
Max number of PCIe lanes		16
PCI Express revision		2.0
PCIe configurations		1x16, 2x8