Intel Atom D425 vs Intel Core 2 Duo E6750

Comparative analysis of Intel Atom D425 and Intel Core 2 Duo E6750 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Compatibility, Security & Reliability, Advanced Technologies, Virtualization. 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).

Intel Atom D425

Intel Core 2 Duo E6750

Differences

Reasons to consider the Intel Atom D425

CPU is newer: launch date 2 year(s) 11 month(s) later
Around 39% higher maximum core temperature: 100°C vs 72°C
A newer manufacturing process allows for a more powerful, yet cooler running processor: 45 nm vs 65 nm
6.5x lower typical power consumption: 10 Watt vs 65 Watt
Around 39% better performance in Geekbench 4 - Single Core: 497 vs 358

Specifications (specs)
Launch date	June 2010 vs July 2007
Maximum core temperature	100°C vs 72°C
Manufacturing process technology	45 nm vs 65 nm
Thermal Design Power (TDP)	10 Watt vs 65 Watt
Benchmarks
Geekbench 4 - Single Core	497 vs 358

Reasons to consider the Intel Core 2 Duo E6750

1 more cores, run more applications at once: 2 vs 1
Around 48% higher clock speed: 2.67 GHz vs 1.8 GHz
8x more L2 cache, more data can be stored in the L2 cache for quick access later
3.9x better performance in PassMark - Single thread mark: 1033 vs 267
5.1x better performance in PassMark - CPU mark: 1013 vs 199
Around 4% better performance in Geekbench 4 - Multi-Core: 628 vs 602

Specifications (specs)
Number of cores	2 vs 1
Maximum frequency	2.67 GHz vs 1.8 GHz
L2 cache	4096 KB vs 512 KB (per core)
Benchmarks
PassMark - Single thread mark	1033 vs 267
PassMark - CPU mark	1013 vs 199
Geekbench 4 - Multi-Core	628 vs 602

Compare benchmarks

CPU 1: Intel Atom D425
CPU 2: Intel Core 2 Duo E6750

PassMark - Single thread mark

CPU 1

CPU 2

267

1033

PassMark - CPU mark

CPU 1

CPU 2

199

1013

Geekbench 4 - Single Core

CPU 1

CPU 2

497

358

Geekbench 4 - Multi-Core

CPU 1

CPU 2

602

628

Name	Intel Atom D425	Intel Core 2 Duo E6750
PassMark - Single thread mark	267	1033
PassMark - CPU mark	199	1013
Geekbench 4 - Single Core	497	358
Geekbench 4 - Multi-Core	602	628
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		0.193
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		21.122
CompuBench 1.5 Desktop - T-Rex (Frames/s)		0.068
CompuBench 1.5 Desktop - Video Composition (Frames/s)		0.419
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		2.133

Compare specifications (specs)

	Intel Atom D425	Intel Core 2 Duo E6750
Essentials
Architecture codename	Pineview	Conroe
Launch date	June 2010	July 2007
Launch price (MSRP)	$993
Place in performance rating	3151	3156
Price now	$992.98	$12.95
Processor Number	D425	E6750
Series	Legacy Intel Atom® Processors	Legacy Intel® Core™ Processors
Status	Discontinued	Discontinued
Value for money (0-100)	0.10	38.98
Vertical segment	Desktop	Desktop
Performance
64 bit support
Base frequency	1.80 GHz	2.66 GHz
Bus Speed	2.5 GT/s DMI	1333 MHz FSB
Die size	66 mm2	143 mm2
L1 cache	64 KB (per core)	64 KB
L2 cache	512 KB (per core)	4096 KB
Manufacturing process technology	45 nm	65 nm
Maximum core temperature	100°C	72°C
Maximum frequency	1.8 GHz	2.67 GHz
Number of cores	1	2
Number of threads	2
Transistor count	123 million	291 million
VID voltage range	0.800V-1.175V	0.8500V-1.5V
Memory
Max memory channels	1
Maximum memory bandwidth	6.4 GB/s
Maximum memory size	4 GB
Supported memory types	DDR3 800 (SODIMM only); DDR2 667/800	DDR1, DDR2, DDR3
Graphics
Processor graphics	Integrated
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	22mm x 22mm	37.5mm x 37.5mm
Sockets supported	FCBGA559	PLGA775
Thermal Design Power (TDP)	10 Watt	65 Watt
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions	Intel® SSE2, Intel® SSE3, Intel® SSSE3
Intel 64
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Physical Address Extensions (PAE)	32-bit
Thermal Monitoring
FSB parity
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)