AMD A6-7400K vs Intel Core i7-5820K

Comparative analysis of AMD A6-7400K and Intel Core i7-5820K processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics API support, Compatibility, Advanced Technologies, Virtualization, Peripherals, Security & Reliability. 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), 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.

 

Differences

Reasons to consider the AMD A6-7400K

  • Around 8% higher clock speed: 3.9 GHz vs 3.60 GHz
  • Around 5% higher maximum core temperature: 70°C vs 66.8 °C
  • 2.2x lower typical power consumption: 65 Watt vs 140 Watt
  • 4.9x better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 16.806 vs 3.449
Specifications (specs)
Maximum frequency 3.9 GHz vs 3.60 GHz
Maximum core temperature 70°C vs 66.8 °C
Thermal Design Power (TDP) 65 Watt vs 140 Watt
Benchmarks
CompuBench 1.5 Desktop - Video Composition (Frames/s) 16.806 vs 3.449

Reasons to consider the Intel Core i7-5820K

  • 4 more cores, run more applications at once: 6 vs 2
  • 10 more threads: 12 vs 2
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 28 nm
  • 3x more L1 cache, more data can be stored in the L1 cache for quick access later
  • Around 50% more L2 cache; more data can be stored in the L2 cache for quick access later
  • Around 39% better performance in PassMark - Single thread mark: 1994 vs 1438
  • 6x better performance in PassMark - CPU mark: 9846 vs 1631
  • 2.1x better performance in Geekbench 4 - Single Core: 922 vs 437
  • 7.6x better performance in Geekbench 4 - Multi-Core: 5516 vs 724
  • 3x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 7.078 vs 2.362
  • 28x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 82.265 vs 2.939
  • 7.8x better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.842 vs 0.108
  • 3.6x better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 8.679 vs 2.4
Specifications (specs)
Number of cores 6 vs 2
Number of threads 12 vs 2
Manufacturing process technology 22 nm vs 28 nm
L1 cache 64 KB (per core) vs 128 KB
L2 cache 256 KB (per core) vs 1 MB
Benchmarks
PassMark - Single thread mark 1994 vs 1438
PassMark - CPU mark 9846 vs 1631
Geekbench 4 - Single Core 922 vs 437
Geekbench 4 - Multi-Core 5516 vs 724
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 7.078 vs 2.362
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 82.265 vs 2.939
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.842 vs 0.108
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 8.679 vs 2.4

Compare benchmarks

CPU 1: AMD A6-7400K
CPU 2: Intel Core i7-5820K

PassMark - Single thread mark
CPU 1
CPU 2
1438
1994
PassMark - CPU mark
CPU 1
CPU 2
1631
9846
Geekbench 4 - Single Core
CPU 1
CPU 2
437
922
Geekbench 4 - Multi-Core
CPU 1
CPU 2
724
5516
CompuBench 1.5 Desktop - Face Detection (mPixels/s)
CPU 1
CPU 2
2.362
7.078
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)
CPU 1
CPU 2
2.939
82.265
CompuBench 1.5 Desktop - T-Rex (Frames/s)
CPU 1
CPU 2
0.108
0.842
CompuBench 1.5 Desktop - Video Composition (Frames/s)
CPU 1
CPU 2
16.806
3.449
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)
CPU 1
CPU 2
2.4
8.679
Name AMD A6-7400K Intel Core i7-5820K
PassMark - Single thread mark 1438 1994
PassMark - CPU mark 1631 9846
Geekbench 4 - Single Core 437 922
Geekbench 4 - Multi-Core 724 5516
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 2.362 7.078
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 2.939 82.265
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.108 0.842
CompuBench 1.5 Desktop - Video Composition (Frames/s) 16.806 3.449
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 2.4 8.679
GFXBench 4.0 - Car Chase Offscreen (Frames) 1162
GFXBench 4.0 - Manhattan (Frames) 1842
GFXBench 4.0 - T-Rex (Frames) 3346
GFXBench 4.0 - Car Chase Offscreen (Fps) 1162
GFXBench 4.0 - Manhattan (Fps) 1842
GFXBench 4.0 - T-Rex (Fps) 3346
3DMark Fire Strike - Physics Score 3496

Compare specifications (specs)

AMD A6-7400K Intel Core i7-5820K

Essentials

Family AMD A-Series Processors
OPN PIB AD740KYBJABOX
OPN Tray AD740KYBI23JA
Place in performance rating 1928 1921
Series AMD A6-Series APU for Desktops Intel® Core™ X-series Processors
Vertical segment Desktop Desktop
Architecture codename Haswell E
Launch date September 2014
Launch price (MSRP) $410
Price now $299.99
Processor Number i7-5820K
Status Discontinued
Value for money (0-100) 12.75

Performance

Base frequency 3.5 GHz 3.30 GHz
Compute Cores 6
L1 cache 128 KB 64 KB (per core)
L2 cache 1 MB 256 KB (per core)
Manufacturing process technology 28 nm 22 nm
Maximum core temperature 70°C 66.8 °C
Maximum frequency 3.9 GHz 3.60 GHz
Number of cores 2 6
Number of GPU cores 4
Number of threads 2 12
Unlocked
64 bit support
Bus Speed 0 GT/s
Die size 356 mm
L3 cache 15360 KB (shared)
Transistor count 2600 million

Memory

Max memory channels 2 4
Supported memory frequency 1866 MHz
Maximum memory bandwidth 68 GB/s
Maximum memory size 64 GB
Supported memory types DDR4 1600/1866/2133

Graphics

Enduro
Graphics max frequency 758 MHz
iGPU core count 256
Processor graphics AMD Radeon R5 Graphics None
Switchable graphics
Unified Video Decoder (UVD)
Video Codec Engine (VCE)

Graphics interfaces

DisplayPort
HDMI

Graphics API support

DirectX 12
Vulkan

Compatibility

Configurable TDP 45 Watt/65 Watt
Sockets supported FM2+ FCLGA2011-3
Thermal Design Power (TDP) 65 Watt 140 Watt
Low Halogen Options Available
Max number of CPUs in a configuration 1
Package Size 52.5mm x 45.0mm

Advanced Technologies

AMD App Acceleration
AMD Elite Experiences
AMD HD3D technology
AMD Mantle API
Enhanced Virus Protection (EVP)
FreeSync
Fused Multiply-Add 4 (FMA4)
Heterogeneous System Architecture (HSA)
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Out-of-band client management
PowerGating
PowerNow
System Image Stability
TrueAudio
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions Intel® SSE4.2, Intel® AVX2
Intel 64
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™)
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)

Peripherals

Max number of PCIe lanes 28
PCI Express revision 3.0
Scalability 1S Only

Security & Reliability

Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Trusted Execution technology (TXT)