AMD Ryzen 5 1400 vs Intel Core i7-3970X

Comparative analysis of AMD Ryzen 5 1400 and Intel Core i7-3970X processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Advanced Technologies, Virtualization, Security & Reliability. 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).

AMD Ryzen 5 1400

Intel Core i7-3970X

Differences

Reasons to consider the AMD Ryzen 5 1400

CPU is newer: launch date 4 year(s) 5 month(s) later
Around 42% higher maximum core temperature: 95°C vs 66.8°C
A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 32 nm
Around 33% more L2 cache; more data can be stored in the L2 cache for quick access later
2.3x lower typical power consumption: 65 Watt vs 150 Watt
Around 2% better performance in PassMark - Single thread mark: 1896 vs 1850
Around 10% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 27.532 vs 24.951

Specifications (specs)
Launch date	11 April 2017 vs November 2012
Maximum core temperature	95°C vs 66.8°C
Manufacturing process technology	14 nm vs 32 nm
L2 cache	2 MB vs 256 KB (per core)
Thermal Design Power (TDP)	65 Watt vs 150 Watt
Benchmarks
PassMark - Single thread mark	1896 vs 1850
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	27.532 vs 24.951

Reasons to consider the Intel Core i7-3970X

2 more cores, run more applications at once: 6 vs 4
4 more threads: 12 vs 8
Around 18% higher clock speed: 4.00 GHz vs 3.4 GHz
Around 88% more L3 cache; more data can be stored in the L3 cache for quick access later
Around 10% better performance in PassMark - CPU mark: 8541 vs 7753
Around 3% better performance in Geekbench 4 - Single Core: 792 vs 772
Around 56% better performance in Geekbench 4 - Multi-Core: 4715 vs 3027
Around 78% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 21.513 vs 12.088
Around 63% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.954 vs 0.586

Specifications (specs)
Number of cores	6 vs 4
Number of threads	12 vs 8
Maximum frequency	4.00 GHz vs 3.4 GHz
L3 cache	15360 KB (shared) vs 8 MB
Benchmarks
PassMark - CPU mark	8541 vs 7753
Geekbench 4 - Single Core	792 vs 772
Geekbench 4 - Multi-Core	4715 vs 3027
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	21.513 vs 12.088
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.954 vs 0.586

Compare benchmarks

CPU 1: AMD Ryzen 5 1400
CPU 2: Intel Core i7-3970X

PassMark - Single thread mark

CPU 1

CPU 2

1896

1850

PassMark - CPU mark

CPU 1

CPU 2

7753

8541

Geekbench 4 - Single Core

CPU 1

CPU 2

772

792

Geekbench 4 - Multi-Core

CPU 1

CPU 2

3027

4715

CompuBench 1.5 Desktop - Face Detection (mPixels/s)

CPU 1

CPU 2

12.088

21.513

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

CPU 1

CPU 2

27.532

24.951

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

CPU 1

CPU 2

0.586

0.954

Name	AMD Ryzen 5 1400	Intel Core i7-3970X
PassMark - Single thread mark	1896	1850
PassMark - CPU mark	7753	8541
Geekbench 4 - Single Core	772	792
Geekbench 4 - Multi-Core	3027	4715
3DMark Fire Strike - Physics Score	3393	0
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	12.088	21.513
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	27.532	24.951
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.586	0.954
CompuBench 1.5 Desktop - Video Composition (Frames/s)		4.518
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		7.433

Compare specifications (specs)

	AMD Ryzen 5 1400	Intel Core i7-3970X
Essentials
Architecture codename	Zen	Sandy Bridge E
Family	AMD Ryzen Processors
Launch date	11 April 2017	November 2012
Launch price (MSRP)	$170	$593
OPN PIB	YD1400BBAEBOX
OPN Tray	YD1400BBM4KAE
OS Support	Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit
Place in performance rating	2023	2036
Price now	$119.99	$909.99
Series	AMD Ryzen 5 Desktop Processors	Intel® Core™ X-series Processors
Value for money (0-100)	20.60	4.10
Vertical segment	Desktop	Desktop
Processor Number		i7-3970X
Status		Discontinued
Performance
64 bit support
Base frequency	3.2 GHz	3.50 GHz
Die size	192 mm	435 mm
L1 cache	384 KB	64 KB (per core)
L2 cache	2 MB	256 KB (per core)
L3 cache	8 MB	15360 KB (shared)
Manufacturing process technology	14 nm	32 nm
Maximum core temperature	95°C	66.8°C
Maximum frequency	3.4 GHz	4.00 GHz
Number of cores	4	6
Number of threads	8	12
Transistor count	4800 Million	2270 million
Unlocked
Bus Speed		5 GT/s DMI2
Maximum case temperature (TCase)		70 °C
VID voltage range		0.6V-1.35V
Memory
Max memory channels	2	4
Supported memory frequency	2667 MHz
Supported memory types	DDR4	DDR3 1066/1333/1600
Maximum memory bandwidth		51.2 GB/s
Maximum memory size		64.45 GB
Compatibility
Max number of CPUs in a configuration	1	1
Sockets supported	AM4	FCLGA2011
Thermal Design Power (TDP)	65 Watt	150 Watt
Thermal Solution	Wraith Stealth
Low Halogen Options Available
Package Size		52.5mm x 45.0mm
Peripherals
PCI Express revision	3.0 x16	2.0
Max number of PCIe lanes		40
Advanced Technologies
AMD SenseMI
Enmotus FuzeDrive
Extended Frequency Range (XFR)
Fused Multiply-Add 3 (FMA3)
Intel® Advanced Vector Extensions 2 (AVX2)
The "Zen" Core Architecture
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions		Intel® SSE4.2, Intel® AVX
Intel 64
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Intel® Smart Response technology
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring
Virtualization
AMD Virtualization (AMD-V™)
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
Security & Reliability
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Trusted Execution technology (TXT)