Intel Core 2 Duo E7200 vs Intel Pentium Dual-Core E2140

Comparative analysis of Intel Core 2 Duo E7200 and Intel Pentium Dual-Core E2140 processors for all known characteristics in the following categories: Essentials, Performance, Memory, 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 Core 2 Duo E7200

Intel Pentium Dual-Core E2140

Differences

Reasons to consider the Intel Core 2 Duo E7200

CPU is newer: launch date 10 month(s) later
Around 58% higher clock speed: 2.53 GHz vs 1.6 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 45 nm vs 65 nm
3x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 80% better performance in PassMark - Single thread mark: 1054 vs 587
Around 84% better performance in PassMark - CPU mark: 991 vs 538
Around 79% better performance in Geekbench 4 - Single Core: 340 vs 190
Around 85% better performance in Geekbench 4 - Multi-Core: 593 vs 321

Specifications (specs)
Launch date	April 2008 vs June 2007
Maximum frequency	2.53 GHz vs 1.6 GHz
Manufacturing process technology	45 nm vs 65 nm
L2 cache	3072 KB vs 1024 KB (shared)
Benchmarks
PassMark - Single thread mark	1054 vs 587
PassMark - CPU mark	991 vs 538
Geekbench 4 - Single Core	340 vs 190
Geekbench 4 - Multi-Core	593 vs 321

Reasons to consider the Intel Pentium Dual-Core E2140

2x more L1 cache, more data can be stored in the L1 cache for quick access later

L1 cache	64 KB (per core) vs 64 KB

Compare benchmarks

CPU 1: Intel Core 2 Duo E7200
CPU 2: Intel Pentium Dual-Core E2140

PassMark - Single thread mark

CPU 1

CPU 2

1054

587

PassMark - CPU mark

CPU 1

CPU 2

991

538

Geekbench 4 - Single Core

CPU 1

CPU 2

340

190

Geekbench 4 - Multi-Core

CPU 1

CPU 2

593

321

Name	Intel Core 2 Duo E7200	Intel Pentium Dual-Core E2140
PassMark - Single thread mark	1054	587
PassMark - CPU mark	991	538
Geekbench 4 - Single Core	340	190
Geekbench 4 - Multi-Core	593	321
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	0.275
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	18.545
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.092
CompuBench 1.5 Desktop - Video Composition (Frames/s)	0.567
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	1.987

Compare specifications (specs)

	Intel Core 2 Duo E7200	Intel Pentium Dual-Core E2140
Essentials
Architecture codename	Wolfdale	Conroe
Launch date	April 2008	June 2007
Place in performance rating	3169	3156
Price now	$75
Processor Number	E7200	E2140
Series	Legacy Intel® Core™ Processors	Legacy Intel® Pentium® Processor
Status	Discontinued	Discontinued
Value for money (0-100)	6.40
Vertical segment	Desktop	Desktop
Performance
64 bit support
Base frequency	2.53 GHz	1.60 GHz
Bus Speed	1066 MHz FSB	800 MHz FSB
Die size	82 mm2	77 mm2
L1 cache	64 KB	64 KB (per core)
L2 cache	3072 KB	1024 KB (shared)
Manufacturing process technology	45 nm	65 nm
Maximum case temperature (TCase)	74 °C
Maximum core temperature	74.1°C	L2=61.4°C; G0+M0=73.3°C
Maximum frequency	2.53 GHz	1.6 GHz
Number of cores	2	2
Transistor count	228 million	105 million
VID voltage range	0.8500V-1.3625V	0.8500V-1.5V
Memory
Supported memory types	DDR1, DDR2, DDR3	DDR1, DDR2, DDR3
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	37.5mm x 37.5mm	37.5mm x 37.5mm
Sockets supported	LGA775	LGA775, PLGA775
Thermal Design Power (TDP)	65 Watt	65 Watt
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
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)