Intel Core i5-2400 vs AMD Athlon X2 4450e

Comparative analysis of Intel Core i5-2400 and AMD Athlon X2 4450e 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 i5-2400

AMD Athlon X2 4450e

Differences

Reasons to consider the Intel Core i5-2400

CPU is newer: launch date 2 year(s) 9 month(s) later
2 more cores, run more applications at once: 4 vs 2
Around 48% higher clock speed: 3.40 GHz vs 2.3 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 32 nm vs 65 nm
2x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 48% better performance in PassMark - Single thread mark: 1580 vs 1066
4.5x better performance in PassMark - CPU mark: 3867 vs 867
Around 26% better performance in Geekbench 4 - Multi-Core: 2147 vs 1701
4.8x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 2.995 vs 0.62
Around 44% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 9.378 vs 6.492

Specifications (specs)
Launch date	January 2011 vs April 2008
Number of cores	4 vs 2
Maximum frequency	3.40 GHz vs 2.3 GHz
Manufacturing process technology	32 nm vs 65 nm
L2 cache	256 KB (per core) vs 512 KB
Benchmarks
PassMark - Single thread mark	1580 vs 1066
PassMark - CPU mark	3867 vs 867
Geekbench 4 - Multi-Core	2147 vs 1701
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	2.995 vs 0.62
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	9.378 vs 6.492

Reasons to consider the AMD Athlon X2 4450e

2.1x lower typical power consumption: 45 Watt vs 95 Watt
Around 57% better performance in Geekbench 4 - Single Core: 1045 vs 665

Specifications (specs)
Thermal Design Power (TDP)	45 Watt vs 95 Watt
Benchmarks
Geekbench 4 - Single Core	1045 vs 665

Compare benchmarks

CPU 1: Intel Core i5-2400
CPU 2: AMD Athlon X2 4450e

PassMark - Single thread mark

CPU 1

CPU 2

1580

1066

PassMark - CPU mark

CPU 1

CPU 2

3867

867

Geekbench 4 - Single Core

CPU 1

CPU 2

665

1045

Geekbench 4 - Multi-Core

CPU 1

CPU 2

2147

1701

CompuBench 1.5 Desktop - Face Detection (mPixels/s)

CPU 1

CPU 2

2.995

0.62

CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)

CPU 1

CPU 2

9.378

6.492

Name	Intel Core i5-2400	AMD Athlon X2 4450e
PassMark - Single thread mark	1580	1066
PassMark - CPU mark	3867	867
Geekbench 4 - Single Core	665	1045
Geekbench 4 - Multi-Core	2147	1701
3DMark Fire Strike - Physics Score	2247
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	2.995	0.62
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	9.378	6.492
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.364
CompuBench 1.5 Desktop - Video Composition (Frames/s)	1.721
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	4.139

Compare specifications (specs)

	Intel Core i5-2400	AMD Athlon X2 4450e
Essentials
Architecture codename	Sandy Bridge	Brisbane
Launch date	January 2011	April 2008
Launch price (MSRP)	$60
Place in performance rating	2621	2627
Price now	$83.99
Processor Number	i5-2400
Series	Legacy Intel® Core™ Processors
Status	Launched
Value for money (0-100)	20.89
Vertical segment	Desktop	Desktop
Performance
64 bit support
Base frequency	3.10 GHz
Bus Speed	5 GT/s DMI
Die size	216 mm	126 mm
L1 cache	64 KB (per core)	256 KB
L2 cache	256 KB (per core)	512 KB
L3 cache	6144 KB (shared)
Manufacturing process technology	32 nm	65 nm
Maximum core temperature	72.6°C
Maximum frequency	3.40 GHz	2.3 GHz
Number of cores	4	2
Number of threads	4
Transistor count	1160 million	154 million
Memory
Max memory channels	2
Maximum memory bandwidth	21 GB/s
Maximum memory size	32 GB
Supported memory types	DDR3 1066/1333
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
Sockets supported	LGA1155	AM2
Thermal Design Power (TDP)	95 Watt	45 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® Advanced Vector Extensions (AVX)
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
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)