Intel Core i3-2100 vs Intel Core 2 Duo E4500

Comparative analysis of Intel Core i3-2100 and Intel Core 2 Duo E4500 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, 3DMark Fire Strike - Physics Score, 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 i3-2100

Intel Core 2 Duo E4500

Differences

Reasons to consider the Intel Core i3-2100

CPU is newer: launch date 3 year(s) 7 month(s) later
Around 41% higher clock speed: 3.1 GHz vs 2.2 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 32 nm vs 65 nm
2x more L1 cache, more data can be stored in the L1 cache for quick access later
Around 75% better performance in PassMark - Single thread mark: 1421 vs 813
2.5x better performance in PassMark - CPU mark: 1857 vs 739
Around 99% better performance in Geekbench 4 - Single Core: 544 vs 273
2.6x better performance in Geekbench 4 - Multi-Core: 1208 vs 462

Specifications (specs)
Launch date	February 2011 vs July 2007
Maximum frequency	3.1 GHz vs 2.2 GHz
Manufacturing process technology	32 nm vs 65 nm
L1 cache	64 KB (per core) vs 64 KB
Benchmarks
PassMark - Single thread mark	1421 vs 813
PassMark - CPU mark	1857 vs 739
Geekbench 4 - Single Core	544 vs 273
Geekbench 4 - Multi-Core	1208 vs 462

Reasons to consider the Intel Core 2 Duo E4500

Around 6% higher maximum core temperature: 73.3°C vs 69.1°C
4x more L2 cache, more data can be stored in the L2 cache for quick access later

Maximum core temperature	73.3°C vs 69.1°C
L2 cache	2048 KB vs 256 KB (per core)

Compare benchmarks

CPU 1: Intel Core i3-2100
CPU 2: Intel Core 2 Duo E4500

PassMark - Single thread mark

CPU 1

CPU 2

1421

813

PassMark - CPU mark

CPU 1

CPU 2

1857

739

Geekbench 4 - Single Core

CPU 1

CPU 2

544

273

Geekbench 4 - Multi-Core

CPU 1

CPU 2

1208

462

Name	Intel Core i3-2100	Intel Core 2 Duo E4500
PassMark - Single thread mark	1421	813
PassMark - CPU mark	1857	739
Geekbench 4 - Single Core	544	273
Geekbench 4 - Multi-Core	1208	462
3DMark Fire Strike - Physics Score	0
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	2.043
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	34.598
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.227
CompuBench 1.5 Desktop - Video Composition (Frames/s)	0.938
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	2.215

Compare specifications (specs)

	Intel Core i3-2100	Intel Core 2 Duo E4500
Essentials
Architecture codename	Sandy Bridge	Conroe
Launch date	February 2011	July 2007
Launch price (MSRP)	$73
Place in performance rating	2907	2901
Price now	$59.99	$39.99
Processor Number	i3-2100	E4500
Series	Legacy Intel® Core™ Processors	Legacy Intel® Core™ Processors
Status	Discontinued	Discontinued
Value for money (0-100)	18.10	9.37
Vertical segment	Desktop	Desktop
Performance
64 bit support
Base frequency	3.10 GHz	2.20 GHz
Bus Speed	5 GT/s DMI	800 MHz FSB
Die size	131 mm	111 mm2
L1 cache	64 KB (per core)	64 KB
L2 cache	256 KB (per core)	2048 KB
L3 cache	3072 KB (shared)
Manufacturing process technology	32 nm	65 nm
Maximum core temperature	69.1°C	73.3°C
Maximum frequency	3.1 GHz	2.2 GHz
Number of cores	2	2
Number of threads	4
Transistor count	504 million	167 million
VID voltage range		0.8500V-1.5V
Memory
Max memory channels	2
Maximum memory bandwidth	21 GB/s
Maximum memory size	32 GB
Supported memory types	DDR3 1066/1333	DDR1, DDR2, DDR3
Graphics
Device ID	0x102
Graphics base frequency	850 MHz
Graphics max dynamic frequency	1.10 GHz
Graphics max frequency	1.1 GHz
Intel® Clear Video HD technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Processor graphics	Intel® HD Graphics 2000
Graphics interfaces
Number of displays supported	2
Wireless Display (WiDi) support
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	FCLGA1155	LGA775
Thermal Design Power (TDP)	65 Watt	65 Watt
Peripherals
Max number of PCIe lanes	16
PCI Express revision	2.0
Security & Reliability
Execute Disable Bit (EDB)
Intel® Identity Protection 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® AVX
Intel 64
Intel® AES New Instructions
Intel® Fast Memory Access
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring
FSB parity
Intel® Demand Based Switching
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)