Intel Pentium 6405U vs AMD RX-225FB
Comparative analysis of Intel Pentium 6405U and AMD RX-225FB processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - CPU mark, PassMark - Single thread mark, 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 Intel Pentium 6405U
- CPU is newer: launch date 5 year(s) 4 month(s) later
- 2 more threads: 4 vs 2
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 28 nm
- Around 13% lower typical power consumption: 15 Watt vs 17 Watt
- 2.6x better performance in PassMark - CPU mark: 2351 vs 892
- Around 73% better performance in PassMark - Single thread mark: 1371 vs 794
Specifications (specs) | |
Launch date | 1 Oct 2019 vs 20 May 2014 |
Number of threads | 4 vs 2 |
Manufacturing process technology | 14 nm vs 28 nm |
Thermal Design Power (TDP) | 15 Watt vs 17 Watt |
Benchmarks | |
PassMark - CPU mark | 2351 vs 892 |
PassMark - Single thread mark | 1371 vs 794 |
Reasons to consider the AMD RX-225FB
- 2x more L2 cache, more data can be stored in the L2 cache for quick access later
L2 cache | 1 MB vs 512 KB |
Compare benchmarks
CPU 1: Intel Pentium 6405U
CPU 2: AMD RX-225FB
PassMark - CPU mark |
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PassMark - Single thread mark |
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Name | Intel Pentium 6405U | AMD RX-225FB |
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PassMark - CPU mark | 2351 | 892 |
PassMark - Single thread mark | 1371 | 794 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 6.411 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 175.137 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.606 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 7.094 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 25.166 |
Compare specifications (specs)
Intel Pentium 6405U | AMD RX-225FB | |
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Essentials |
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Architecture codename | Comet Lake | Bald Eagle |
Launch date | 1 Oct 2019 | 20 May 2014 |
Launch price (MSRP) | $161 | |
Place in performance rating | 1846 | 2104 |
Processor Number | 6405U | RX-225FB |
Series | Intel Pentium Gold Processor Series | |
Status | Launched | |
Vertical segment | Mobile | Embedded |
Family | AMD R-Series | |
Performance |
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64 bit support | ||
Base frequency | 2.40 GHz | 2200 MHz |
Bus Speed | 4 GT/s | |
L1 cache | 128 KB | 128 KB |
L2 cache | 512 KB | 1 MB |
L3 cache | 2 MB | |
Manufacturing process technology | 14 nm | 28 nm |
Maximum core temperature | 100°C | |
Number of cores | 2 | 2 |
Number of threads | 4 | 2 |
Die size | 928 mm2 | |
Maximum frequency | 3000 MHz | |
Memory |
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Max memory channels | 2 | 2 |
Maximum memory bandwidth | 37.5 GB/s | 25.6 GB/s |
Maximum memory size | 64 GB | |
Supported memory types | DDR4-2400, LPDDR3-2133 | DDR3-1600 |
Graphics |
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Graphics base frequency | 300 MHz | 464 MHz |
Graphics max dynamic frequency | 950 MHz | |
Intel® Clear Video HD technology | ||
Intel® Clear Video technology | ||
Intel® Quick Sync Video | ||
Max video memory | 32 GB | |
Processor graphics | Intel UHD Graphics | Radeon R4 Graphics |
Graphics max frequency | 533 MHz | |
Number of pipelines | 192 | |
Unified Video Decoder (UVD) | ||
Video Codec Engine (VCE) | ||
Graphics interfaces |
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DisplayPort | ||
DVI | ||
eDP | ||
HDMI | ||
Number of displays supported | 3 | 4 |
Graphics image quality |
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4K resolution support | ||
Max resolution over DisplayPort | 4096x2304@60Hz | |
Max resolution over eDP | 4096x2304@60Hz | |
Max resolution over HDMI 1.4 | 4096x2304@24Hz | |
Graphics API support |
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DirectX | 12 | 11.1 |
OpenGL | 4.5 | 4.2 |
Compatibility |
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Configurable TDP-down | 12.5 Watt | |
Configurable TDP-down Frequency | 800 MHz | |
Max number of CPUs in a configuration | 1 | |
Package Size | 46mm x 24mm | micro-BGA |
Sockets supported | FCBGA1528 | BGA (FP3) |
Thermal Design Power (TDP) | 15 Watt | 17 Watt |
Configurable TDP | 15-17 Watt | |
Peripherals |
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Max number of PCIe lanes | 12 | 16 |
PCI Express revision | 2.0 | 3.0 |
PCIe configurations | 1x4, 2x2, 1x2+2x1 and 4x1 | |
Security & Reliability |
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Execute Disable Bit (EDB) | ||
Intel® Identity Protection technology | ||
Intel® OS Guard | ||
Intel® Secure Key technology | ||
Intel® Software Guard Extensions (Intel® SGX) | ||
Intel® Trusted Execution technology (TXT) | ||
Advanced Technologies |
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Enhanced Intel SpeedStep® technology | ||
Idle States | ||
Instruction set extensions | Intel SSE4.1, Intel SSE4.2 | |
Intel 64 | ||
Intel® AES New Instructions | ||
Intel® Flex Memory Access | ||
Intel® Hyper-Threading technology | ||
Intel® Optane™ Memory Supported | ||
Intel® Turbo Boost technology | ||
Intel® vPro™ Platform Eligibility | ||
Speed Shift technology | ||
Thermal Monitoring | ||
AMD Mantle API | ||
Enhanced Virus Protection (EVP) | ||
Fused Multiply-Add 3 (FMA3) | ||
Fused Multiply-Add 4 (FMA4) | ||
Intel® Advanced Vector Extensions (AVX) | ||
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™) |