Intel Core i7-9800X vs AMD A8-7670K

Comparative analysis of Intel Core i7-9800X and AMD A8-7670K processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization, Graphics, Graphics interfaces, Graphics API support. 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), 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).

 

Differences

Reasons to consider the Intel Core i7-9800X

  • 4 more cores, run more applications at once: 8 vs 4
  • 12 more threads: 16 vs 4
  • Around 13% higher clock speed: 4.40 GHz vs 3.9 GHz
  • Around 31% higher maximum core temperature: 95°C vs 72.40°C
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 28 nm
  • Around 72% better performance in PassMark - Single thread mark: 2564 vs 1493
  • 5.6x better performance in PassMark - CPU mark: 18028 vs 3213
Specifications (specs)
Number of cores 8 vs 4
Number of threads 16 vs 4
Maximum frequency 4.40 GHz vs 3.9 GHz
Maximum core temperature 95°C vs 72.40°C
Manufacturing process technology 14 nm vs 28 nm
Benchmarks
PassMark - Single thread mark 2564 vs 1493
PassMark - CPU mark 18028 vs 3213

Reasons to consider the AMD A8-7670K

  • Processor is unlocked, an unlocked multiplier allows for easier overclocking
  • Around 74% lower typical power consumption: 95 Watt vs 165 Watt
Unlocked Unlocked vs Locked
Thermal Design Power (TDP) 95 Watt vs 165 Watt

Compare benchmarks

CPU 1: Intel Core i7-9800X
CPU 2: AMD A8-7670K

PassMark - Single thread mark
CPU 1
CPU 2
2564
1493
PassMark - CPU mark
CPU 1
CPU 2
18028
3213
Name Intel Core i7-9800X AMD A8-7670K
PassMark - Single thread mark 2564 1493
PassMark - CPU mark 18028 3213
Geekbench 4 - Single Core 1185
Geekbench 4 - Multi-Core 9409
3DMark Fire Strike - Physics Score 9740
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 14.634
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 126.662
CompuBench 1.5 Desktop - T-Rex (Frames/s) 1.151
CompuBench 1.5 Desktop - Video Composition (Frames/s) 20.723
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 67.072
GFXBench 4.0 - Car Chase Offscreen (Frames) 1882
GFXBench 4.0 - Manhattan (Frames) 2436
GFXBench 4.0 - T-Rex (Frames) 7326
GFXBench 4.0 - Car Chase Offscreen (Fps) 1882
GFXBench 4.0 - Manhattan (Fps) 2436
GFXBench 4.0 - T-Rex (Fps) 7326

Compare specifications (specs)

Intel Core i7-9800X AMD A8-7670K

Essentials

Architecture codename Skylake
Launch date Q4'18
Place in performance rating 868 888
Processor Number i7-9800X
Series Intel® Core™ X-series Processors AMD A8-Series APU for Desktops
Status Launched
Vertical segment Desktop Desktop
Family AMD A-Series Processors
OPN PIB AD767KXBJCSBX

Performance

Base frequency 3.80 GHz 3.6 GHz
Bus Speed 8 GT/s DMI3
Manufacturing process technology 14 nm 28 nm
Maximum core temperature 95°C 72.40°C
Maximum frequency 4.40 GHz 3.9 GHz
Number of cores 8 4
Number of QPI Links 0
Number of threads 16 4
Compute Cores 10
L1 cache 256 KB
L2 cache 4 MB
Number of GPU cores 6
Unlocked

Memory

Max memory channels 4 2
Maximum memory size 128 GB
Supported memory types DDR4-2666
Supported memory frequency 2133 MHz

Compatibility

Max number of CPUs in a configuration 1
Sockets supported FCLGA2066 FM2+
Thermal Design Power (TDP) 165 Watt 95 Watt
Thermal Solution PCG 2017X Near Silent 95W

Peripherals

Max number of PCIe lanes 44
PCI Express revision 3.0
Scalability 1S Only

Security & Reliability

Execute Disable Bit (EDB)

Advanced Technologies

Enhanced Intel SpeedStep® technology
Instruction set extensions Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® Turbo Boost technology
Number of AVX-512 FMA Units 2
AMD App Acceleration
AMD Elite Experiences
AMD HD3D technology
AMD Mantle API
DualGraphics
FreeSync
Fused Multiply-Add 4 (FMA4)
Intel® Advanced Vector Extensions (AVX)
PowerTune
TrueAudio

Virtualization

Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
AMD Virtualization (AMD-V™)

Graphics

Enduro
Graphics max frequency 757 MHz
iGPU core count 512
Processor graphics AMD Radeon R7 Graphics
Switchable graphics
Unified Video Decoder (UVD)
Video Codec Engine (VCE)

Graphics interfaces

DisplayPort
HDMI

Graphics API support

DirectX 12
Vulkan