AMD A6-6420B vs Intel Core i7-4790
Comparative analysis of AMD A6-6420B and Intel Core i7-4790 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, 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 AMD A6-6420B
- Around 5% higher clock speed: 4.2 GHz vs 4.00 GHz
- Around 29% lower typical power consumption: 65 Watt vs 84 Watt
Maximum frequency | 4.2 GHz vs 4.00 GHz |
Thermal Design Power (TDP) | 65 Watt vs 84 Watt |
Reasons to consider the Intel Core i7-4790
- 2 more cores, run more applications at once: 4 vs 2
- 6 more threads: 8 vs 2
- Around 4% higher maximum core temperature: 72.72°C vs 70°C
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 32 nm SOI
- 2.7x more L1 cache, more data can be stored in the L1 cache for quick access later
- Around 37% better performance in PassMark - Single thread mark: 2233 vs 1629
- 4.7x better performance in PassMark - CPU mark: 7271 vs 1550
Specifications (specs) | |
Number of cores | 4 vs 2 |
Number of threads | 8 vs 2 |
Maximum core temperature | 72.72°C vs 70°C |
Manufacturing process technology | 22 nm vs 32 nm SOI |
L1 cache | 256 KB vs 96 KB |
Benchmarks | |
PassMark - Single thread mark | 2233 vs 1629 |
PassMark - CPU mark | 7271 vs 1550 |
Compare benchmarks
CPU 1: AMD A6-6420B
CPU 2: Intel Core i7-4790
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | AMD A6-6420B | Intel Core i7-4790 |
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PassMark - Single thread mark | 1629 | 2233 |
PassMark - CPU mark | 1550 | 7271 |
Geekbench 4 - Single Core | 943 | |
Geekbench 4 - Multi-Core | 3461 | |
3DMark Fire Strike - Physics Score | 2429 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 5.169 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 89.044 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.65 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 2.582 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 6.435 | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 1245 | |
GFXBench 4.0 - Manhattan (Frames) | 2226 | |
GFXBench 4.0 - T-Rex (Frames) | 3807 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 1245 | |
GFXBench 4.0 - Manhattan (Fps) | 2226 | |
GFXBench 4.0 - T-Rex (Fps) | 3807 |
Compare specifications (specs)
AMD A6-6420B | Intel Core i7-4790 | |
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Essentials |
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Family | AMD A-Series Processors | |
OPN Tray | AD642BOKA23HL | |
Place in performance rating | 1623 | 1626 |
Series | AMD Business Class - Dual-Core A6-Series APU for Desktops | 4th Generation Intel® Core™ i7 Processors |
Vertical segment | Desktop | Desktop |
Architecture codename | Haswell | |
Launch date | 1 April 2014 | |
Launch price (MSRP) | $303 | |
Price now | $278.99 | |
Processor Number | i7-4790 | |
Status | Discontinued | |
Value for money (0-100) | 10.55 | |
Performance |
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Base frequency | 4 GHz | 3.60 GHz |
L1 cache | 96 KB | 256 KB |
L2 cache | 1 MB | 1 MB |
Manufacturing process technology | 32 nm SOI | 22 nm |
Maximum core temperature | 70°C | 72.72°C |
Maximum frequency | 4.2 GHz | 4.00 GHz |
Number of cores | 2 | 4 |
Number of threads | 2 | 8 |
Unlocked | ||
64 bit support | ||
Bus Speed | 5 GT/s DMI2 | |
Die size | 177 mm | |
L3 cache | 8 MB | |
Maximum case temperature (TCase) | 72 °C | |
Transistor count | 1400 Million | |
Memory |
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Max memory channels | 2 | 2 |
Supported memory frequency | 1866 MHz | |
Maximum memory bandwidth | 25.6 GB/s | |
Maximum memory size | 32 GB | |
Supported memory types | DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V | |
Graphics |
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Enduro | ||
Graphics max frequency | 800 MHz | 1.2 GHz |
iGPU core count | 192 | |
Processor graphics | AMD Radeon HD 8470D | Intel® HD Graphics 4600 |
Switchable graphics | ||
Unified Video Decoder (UVD) | ||
Video Codec Engine (VCE) | ||
Device ID | 0x412 | |
Graphics base frequency | 350 MHz | |
Graphics max dynamic frequency | 1.20 GHz | |
Intel® Clear Video HD technology | ||
Intel® Flexible Display Interface (Intel® FDI) | ||
Intel® InTru™ 3D technology | ||
Intel® Quick Sync Video | ||
Max video memory | 2 GB | |
Graphics interfaces |
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DisplayPort | ||
HDMI | ||
DVI | ||
eDP | ||
Number of displays supported | 3 | |
VGA | ||
Wireless Display (WiDi) support | ||
Graphics API support |
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DirectX | 11 | 11.2/12 |
OpenGL | 4.3 | |
Compatibility |
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Sockets supported | FM2 | FCLGA1150 |
Thermal Design Power (TDP) | 65 Watt | 84 Watt |
Low Halogen Options Available | ||
Max number of CPUs in a configuration | 1 | |
Package Size | 37.5mm x 37.5mm | |
Thermal Solution | PCG 2013D | |
Advanced Technologies |
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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 | ||
RAID | ||
Enhanced Intel SpeedStep® technology | ||
Flexible Display interface (FDI) | ||
Idle States | ||
Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | |
Intel 64 | ||
Intel® Hyper-Threading technology | ||
Intel® My WiFi technology | ||
Intel® Stable Image Platform Program (SIPP) | ||
Intel® TSX-NI | ||
Intel® Turbo Boost technology | ||
Intel® vPro™ Platform Eligibility | ||
Thermal Monitoring | ||
Virtualization |
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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 |
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Max resolution over DisplayPort | 3840x2160@60Hz | |
Max resolution over eDP | 3840x2160@60Hz | |
Max resolution over HDMI 1.4 | 4096x2304@24Hz | |
Max resolution over VGA | 1920x1200@60Hz | |
Peripherals |
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Max number of PCIe lanes | 16 | |
PCI Express revision | Up to 3.0 | |
PCIe configurations | Up to 1x16, 2x8, 1x8+2x4 | |
Scalability | 1S Only | |
Security & Reliability |
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Anti-Theft technology | ||
Execute Disable Bit (EDB) | ||
Intel® Identity Protection technology | ||
Intel® OS Guard | ||
Intel® Secure Key technology | ||
Intel® Trusted Execution technology (TXT) |