AMD A6-6420K vs Intel Core i5-7400

Comparative analysis of AMD A6-6420K and Intel Core i5-7400 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics API support, Compatibility, Advanced Technologies, Virtualization, Graphics image quality, Peripherals, Security & Reliability. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps), 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).

 

Differences

Reasons to consider the AMD A6-6420K

  • Processor is unlocked, an unlocked multiplier allows for easier overclocking
  • Around 20% higher clock speed: 4.2 GHz vs 3.50 GHz
  • 2.4x better performance in Geekbench 4 - Single Core: 2105 vs 881
  • Around 7% better performance in Geekbench 4 - Multi-Core: 2988 vs 2786
Specifications (specs)
Unlocked Unlocked vs Locked
Maximum frequency 4.2 GHz vs 3.50 GHz
Benchmarks
Geekbench 4 - Single Core 2105 vs 881
Geekbench 4 - Multi-Core 2988 vs 2786

Reasons to consider the Intel Core i5-7400

  • 2 more cores, run more applications at once: 4 vs 2
  • 2 more threads: 4 vs 2
  • Around 43% higher maximum core temperature: 100°C vs 70°C
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 32 nm SOI
  • 2.7x more L1 cache, more data can be stored in the L1 cache for quick access later
  • Around 35% better performance in PassMark - Single thread mark: 2082 vs 1546
  • 3.5x better performance in PassMark - CPU mark: 5475 vs 1565
  • 2.9x better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 1706 vs 585
  • Around 81% better performance in GFXBench 4.0 - Manhattan (Frames): 3128 vs 1730
  • Around 49% better performance in GFXBench 4.0 - T-Rex (Frames): 5712 vs 3830
  • 2.9x better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 1706 vs 585
  • Around 81% better performance in GFXBench 4.0 - Manhattan (Fps): 3128 vs 1730
  • Around 49% better performance in GFXBench 4.0 - T-Rex (Fps): 5712 vs 3830
Specifications (specs)
Number of cores 4 vs 2
Number of threads 4 vs 2
Maximum core temperature 100°C vs 70°C
Manufacturing process technology 14 nm vs 32 nm SOI
L1 cache 64 KB (per core) vs 96 KB
Benchmarks
PassMark - Single thread mark 2082 vs 1546
PassMark - CPU mark 5475 vs 1565
GFXBench 4.0 - Car Chase Offscreen (Frames) 1706 vs 585
GFXBench 4.0 - Manhattan (Frames) 3128 vs 1730
GFXBench 4.0 - T-Rex (Frames) 5712 vs 3830
GFXBench 4.0 - Car Chase Offscreen (Fps) 1706 vs 585
GFXBench 4.0 - Manhattan (Fps) 3128 vs 1730
GFXBench 4.0 - T-Rex (Fps) 5712 vs 3830

Compare benchmarks

CPU 1: AMD A6-6420K
CPU 2: Intel Core i5-7400

PassMark - Single thread mark
CPU 1
CPU 2
1546
2082
PassMark - CPU mark
CPU 1
CPU 2
1565
5475
Geekbench 4 - Single Core
CPU 1
CPU 2
2105
881
Geekbench 4 - Multi-Core
CPU 1
CPU 2
2988
2786
GFXBench 4.0 - Car Chase Offscreen (Frames)
CPU 1
CPU 2
585
1706
GFXBench 4.0 - Manhattan (Frames)
CPU 1
CPU 2
1730
3128
GFXBench 4.0 - T-Rex (Frames)
CPU 1
CPU 2
3830
5712
GFXBench 4.0 - Car Chase Offscreen (Fps)
CPU 1
CPU 2
585
1706
GFXBench 4.0 - Manhattan (Fps)
CPU 1
CPU 2
1730
3128
GFXBench 4.0 - T-Rex (Fps)
CPU 1
CPU 2
3830
5712
Name AMD A6-6420K Intel Core i5-7400
PassMark - Single thread mark 1546 2082
PassMark - CPU mark 1565 5475
Geekbench 4 - Single Core 2105 881
Geekbench 4 - Multi-Core 2988 2786
GFXBench 4.0 - Car Chase Offscreen (Frames) 585 1706
GFXBench 4.0 - Manhattan (Frames) 1730 3128
GFXBench 4.0 - T-Rex (Frames) 3830 5712
GFXBench 4.0 - Car Chase Offscreen (Fps) 585 1706
GFXBench 4.0 - Manhattan (Fps) 1730 3128
GFXBench 4.0 - T-Rex (Fps) 3830 5712
3DMark Fire Strike - Physics Score 2078
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 3.523
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 74.155
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.441
CompuBench 1.5 Desktop - Video Composition (Frames/s) 2.201
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 5.905

Compare specifications (specs)

AMD A6-6420K Intel Core i5-7400

Essentials

Family AMD A-Series Processors
OPN PIB AD642KOKHLBOX
OPN Tray AD642KOKA23HL
Place in performance rating 1403 1398
Series AMD A6-Series APU for Desktops 7th Generation Intel® Core™ i5 Processors
Vertical segment Desktop Desktop
Architecture codename Kaby Lake
Launch date January 2017
Launch price (MSRP) $202
Price now $208.31
Processor Number i5-7400
Status Launched
Value for money (0-100) 10.39

Performance

Base frequency 4 GHz 3.00 GHz
L1 cache 96 KB 64 KB (per core)
L2 cache 1 MB 256 KB (per core)
Manufacturing process technology 32 nm SOI 14 nm
Maximum core temperature 70°C 100°C
Maximum frequency 4.2 GHz 3.50 GHz
Number of cores 2 4
Number of threads 2 4
Unlocked
64 bit support
Bus Speed 8 GT/s DMI3
L3 cache 6144 KB (shared)
Maximum case temperature (TCase) 72 °C
Number of QPI Links 0

Memory

Max memory channels 2 2
Supported memory frequency 1866 MHz
Maximum memory size 64 GB
Supported memory types DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V

Graphics

Enduro
Graphics max frequency 800 MHz 1 GHz
iGPU core count 192
Processor graphics AMD Radeon HD 8470D Intel® HD Graphics 630
Switchable graphics
Unified Video Decoder (UVD)
Device ID 0x5912
Graphics base frequency 350 MHz
Graphics max dynamic frequency 1.00 GHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Max video memory 64 GB

Graphics interfaces

DisplayPort
HDMI
Number of displays supported 3

Graphics API support

DirectX 11 12
OpenGL 4.5

Compatibility

Sockets supported FM2 FCLGA1151
Thermal Design Power (TDP) 65 Watt 65 Watt
Low Halogen Options Available
Max number of CPUs in a configuration 1
Package Size 37.5mm x 37.5mm
Thermal Solution PCG 2015C (65W)

Advanced Technologies

AMD App Acceleration
AMD Elite Experiences
AMD HD3D technology
Enhanced Virus Protection (EVP)
Fused Multiply-Add 4 (FMA4)
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
PowerGating
PowerNow
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Intel 64
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® Stable Image Platform Program (SIPP)
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring

Virtualization

AMD Virtualization (AMD-V™)
IOMMU 2.0
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)

Graphics image quality

4K resolution support
Max resolution over DisplayPort 4096x2304@60Hz
Max resolution over eDP 4096x2304@60Hz
Max resolution over HDMI 1.4 4096x2304@24Hz

Peripherals

Max number of PCIe lanes 16
PCI Express revision 3.0
PCIe configurations Up to 1x16, 2x8, 1x8+2x4
Scalability 1S Only

Security & Reliability

Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Memory Protection Extensions (Intel® MPX)
Intel® OS Guard
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Secure Boot