Intel Core i9-9900KF vs AMD A8-7670K
Comparative analysis of Intel Core i9-9900KF 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 i9-9900KF
- 4 more cores, run more applications at once: 8 vs 4
- 12 more threads: 16 vs 4
- Around 28% higher clock speed: 5.00 GHz vs 3.9 GHz
- Around 38% higher maximum core temperature: 100°C vs 72.40°C
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 28 nm
- Around 97% better performance in PassMark - Single thread mark: 2924 vs 1485
- 5.7x better performance in PassMark - CPU mark: 18265 vs 3192
Specifications (specs) | |
Number of cores | 8 vs 4 |
Number of threads | 16 vs 4 |
Maximum frequency | 5.00 GHz vs 3.9 GHz |
Maximum core temperature | 100°C vs 72.40°C |
Manufacturing process technology | 14 nm vs 28 nm |
Benchmarks | |
PassMark - Single thread mark | 2924 vs 1485 |
PassMark - CPU mark | 18265 vs 3192 |
Reasons to consider the AMD A8-7670K
- Processor is unlocked, an unlocked multiplier allows for easier overclocking
Unlocked | Unlocked vs Locked |
Compare benchmarks
CPU 1: Intel Core i9-9900KF
CPU 2: AMD A8-7670K
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | Intel Core i9-9900KF | AMD A8-7670K |
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PassMark - Single thread mark | 2924 | 1485 |
PassMark - CPU mark | 18265 | 3192 |
Geekbench 4 - Single Core | 1343 | |
Geekbench 4 - Multi-Core | 8735 | |
3DMark Fire Strike - Physics Score | 7041 | |
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 i9-9900KF | AMD A8-7670K | |
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Essentials |
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Architecture codename | Coffee Lake | |
Launch date | Q1'19 | |
Place in performance rating | 899 | 900 |
Processor Number | i9-9900KF | |
Series | 9th Generation Intel® Core™ i9 Processors | AMD A8-Series APU for Desktops |
Status | Launched | |
Vertical segment | Desktop | Desktop |
Family | AMD A-Series Processors | |
OPN PIB | AD767KXBJCSBX | |
Performance |
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64 bit support | ||
Base frequency | 3.60 GHz | 3.6 GHz |
Bus Speed | 8 GT/s DMI3 | |
Manufacturing process technology | 14 nm | 28 nm |
Maximum core temperature | 100°C | 72.40°C |
Maximum frequency | 5.00 GHz | 3.9 GHz |
Number of cores | 8 | 4 |
Number of threads | 16 | 4 |
Compute Cores | 10 | |
L1 cache | 256 KB | |
L2 cache | 4 MB | |
Number of GPU cores | 6 | |
Unlocked | ||
Memory |
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Max memory channels | 2 | 2 |
Maximum memory bandwidth | 41.6 GB/s | |
Maximum memory size | 128 GB | |
Supported memory types | DDR4-2666 | |
Supported memory frequency | 2133 MHz | |
Compatibility |
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Max number of CPUs in a configuration | 1 | |
Package Size | 37.5mm x 37.5mm | |
Sockets supported | FCLGA1151 | FM2+ |
Thermal Design Power (TDP) | 95 Watt | 95 Watt |
Thermal Solution | PCG 2015D (130W) | Near Silent 95W |
Peripherals |
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Max number of PCIe lanes | 16 | |
PCI Express revision | 3.0 | |
PCIe configurations | Up to 1x16, 2x8, 1x8+2x4 | |
Scalability | 1S Only | |
Security & Reliability |
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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 | ||
Advanced Technologies |
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Enhanced Intel SpeedStep® technology | ||
Idle States | ||
Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | |
Intel 64 | ||
Intel® AES New Instructions | ||
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 | ||
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 |
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Intel® Virtualization Technology (VT-x) | ||
Intel® Virtualization Technology for Directed I/O (VT-d) | ||
Intel® VT-x with Extended Page Tables (EPT) | ||
AMD Virtualization (AMD-V™) | ||
Graphics |
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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 |
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DisplayPort | ||
HDMI | ||
Graphics API support |
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DirectX | 12 | |
Vulkan |