AMD Athlon II X3 445 vs Intel Core 2 Quad Q6700

Comparative analysis of AMD Athlon II X3 445 and Intel Core 2 Quad Q6700 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).

AMD Athlon II X3 445

Intel Core 2 Quad Q6700

Differences

Reasons to consider the AMD Athlon II X3 445

CPU is newer: launch date 3 year(s) 0 month(s) later
Around 16% higher clock speed: 3.1 GHz vs 2.67 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 45 nm vs 65 nm
Around 50% more L1 cache; more data can be stored in the L1 cache for quick access later
Around 11% lower typical power consumption: 95 Watt vs 105 Watt
Around 18% better performance in PassMark - Single thread mark: 1274 vs 1077
Around 8% better performance in Geekbench 4 - Single Core: 383 vs 353
3x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 1.743 vs 0.576

Specifications (specs)
Launch date	May 2010 vs April 2007
Maximum frequency	3.1 GHz vs 2.67 GHz
Manufacturing process technology	45 nm vs 65 nm
L1 cache	128 KB (per core) vs 256 KB
Thermal Design Power (TDP)	95 Watt vs 105 Watt
Benchmarks
PassMark - Single thread mark	1274 vs 1077
Geekbench 4 - Single Core	383 vs 353
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	1.743 vs 0.576

Reasons to consider the Intel Core 2 Quad Q6700

1 more cores, run more applications at once: 4 vs 3
5.3x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 15% better performance in PassMark - CPU mark: 2093 vs 1823
Around 8% better performance in Geekbench 4 - Multi-Core: 1114 vs 1036
5.5x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 24.478 vs 4.487
Around 78% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.148 vs 0.083
3.2x better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 0.829 vs 0.259
Around 33% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 4.217 vs 3.169

Specifications (specs)
Number of cores	4 vs 3
L2 cache	8192 KB vs 512 KB (per core)
Benchmarks
PassMark - CPU mark	2093 vs 1823
Geekbench 4 - Multi-Core	1114 vs 1036
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	24.478 vs 4.487
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.148 vs 0.083
CompuBench 1.5 Desktop - Video Composition (Frames/s)	0.829 vs 0.259
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	4.217 vs 3.169

Compare benchmarks

CPU 1: AMD Athlon II X3 445
CPU 2: Intel Core 2 Quad Q6700

PassMark - Single thread mark

CPU 1

CPU 2

1274

1077

PassMark - CPU mark

CPU 1

CPU 2

1823

2093

Geekbench 4 - Single Core

CPU 1

CPU 2

383

353

Geekbench 4 - Multi-Core

CPU 1

CPU 2

1036

1114

CompuBench 1.5 Desktop - Face Detection (mPixels/s)

CPU 1

CPU 2

1.743

0.576

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

CPU 1

CPU 2

4.487

24.478

CompuBench 1.5 Desktop - T-Rex (Frames/s)

CPU 1

CPU 2

0.083

0.148

CompuBench 1.5 Desktop - Video Composition (Frames/s)

CPU 1

CPU 2

0.259

0.829

CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)

CPU 1

CPU 2

3.169

4.217

Name	AMD Athlon II X3 445	Intel Core 2 Quad Q6700
PassMark - Single thread mark	1274	1077
PassMark - CPU mark	1823	2093
Geekbench 4 - Single Core	383	353
Geekbench 4 - Multi-Core	1036	1114
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	1.743	0.576
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	4.487	24.478
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.083	0.148
CompuBench 1.5 Desktop - Video Composition (Frames/s)	0.259	0.829
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	3.169	4.217

Compare specifications (specs)

	AMD Athlon II X3 445	Intel Core 2 Quad Q6700
Essentials
Architecture codename	Rana	Kentsfield
Launch date	May 2010	April 2007
Launch price (MSRP)	$91
Place in performance rating	3056	3048
Price now	$91	$44.99
Value for money (0-100)	8.33	21.53
Vertical segment	Desktop	Desktop
Processor Number		Q6700
Series		Legacy Intel® Core™ Processors
Status		Discontinued
Performance
64 bit support
Die size	169 mm	286 mm2
L1 cache	128 KB (per core)	256 KB
L2 cache	512 KB (per core)	8192 KB
Manufacturing process technology	45 nm	65 nm
Maximum frequency	3.1 GHz	2.67 GHz
Number of cores	3	4
Transistor count	300 million	582 million
Base frequency		2.66 GHz
Bus Speed		1066 MHz FSB
Maximum case temperature (TCase)		62 °C
Maximum core temperature		62.2°C
VID voltage range		0.8500V-1.500V
Memory
Supported memory types	DDR3	DDR1, DDR2, DDR3
Compatibility
Max number of CPUs in a configuration	1	1
Sockets supported	AM3	LGA775
Thermal Design Power (TDP)	95 Watt	105 Watt
Low Halogen Options Available
Package Size		37.5mm x 37.5mm
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)