AMD RX-421BD vs Intel Core i7-8809G
Comparative analysis of AMD RX-421BD and Intel Core i7-8809G processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics API support, Compatibility, Peripherals, Advanced Technologies, Virtualization, Graphics image quality, Security & Reliability. Benchmark processor performance analysis: 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), PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, 3DMark Fire Strike - Physics Score.
Differences
Reasons to consider the AMD RX-421BD
- Around 80852% higher clock speed: 3400 MHz vs 4.20 GHz
- Around 25% more L1 cache; more data can be stored in the L1 cache for quick access later
- 2x more L2 cache, more data can be stored in the L2 cache for quick access later
- 2.9x lower typical power consumption: 35 Watt vs 100 Watt
Maximum frequency | 3400 MHz vs 4.20 GHz |
L1 cache | 320 KB vs 256 KB |
L2 cache | 2 MB vs 1 MB |
Thermal Design Power (TDP) | 35 Watt vs 100 Watt |
Reasons to consider the Intel Core i7-8809G
- CPU is newer: launch date 2 year(s) 2 month(s) later
- 4 more threads: 8 vs 4
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 28 nm
Launch date | 10 January 2018 vs 21 October 2015 |
Number of threads | 8 vs 4 |
Manufacturing process technology | 14 nm vs 28 nm |
Compare benchmarks
CPU 1: AMD RX-421BD
CPU 2: Intel Core i7-8809G
Name | AMD RX-421BD | Intel Core i7-8809G |
---|---|---|
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 3.817 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 10.518 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.189 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 0.608 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 4.623 | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 8 | |
GFXBench 4.0 - Manhattan (Frames) | 1942 | |
GFXBench 4.0 - T-Rex (Frames) | 7025 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 8 | |
GFXBench 4.0 - Manhattan (Fps) | 1942 | |
GFXBench 4.0 - T-Rex (Fps) | 7025 | |
PassMark - Single thread mark | 2386 | |
PassMark - CPU mark | 8546 | |
Geekbench 4 - Single Core | 1093 | |
Geekbench 4 - Multi-Core | 4285 | |
3DMark Fire Strike - Physics Score | 0 |
Compare specifications (specs)
AMD RX-421BD | Intel Core i7-8809G | |
---|---|---|
Essentials |
||
Architecture codename | Merlin Falcon | Kaby Lake G |
Family | AMD R-Series | |
Launch date | 21 October 2015 | 10 January 2018 |
Place in performance rating | 1721 | 1614 |
Processor Number | RX-421BD | i7-8809G |
Vertical segment | Embedded | Mobile |
Series | 8th Generation Intel® Core™ i7 Processors | |
Status | Announced | |
Performance |
||
64 bit support | ||
Base frequency | 2100 MHz | 3.10 GHz |
Die size | 1073 mm2 | |
L1 cache | 320 KB | 256 KB |
L2 cache | 2 MB | 1 MB |
Manufacturing process technology | 28 nm | 14 nm |
Maximum frequency | 3400 MHz | 4.20 GHz |
Number of cores | 4 | 4 |
Number of threads | 4 | 8 |
Bus Speed | 8 GT/s DMI | |
L3 cache | 8 MB | |
Maximum case temperature (TCase) | 72 °C | |
Maximum core temperature | 100°C | |
Memory |
||
ECC memory support | ||
Max memory channels | 2 | 2 |
Maximum memory bandwidth | 38.4 GB/s | 37.5 GB/s |
Supported memory types | DDR3-2133, DDR4-2400 | DDR4-2400 |
Maximum memory size | 64 GB | |
Graphics |
||
Graphics base frequency | 800 MHz | 350 MHz |
Number of pipelines | 512 | |
Processor graphics | Radeon R7 series | Intel® HD Graphics 630 |
Unified Video Decoder (UVD) | ||
Video Codec Engine (VCE) | ||
Graphics max dynamic frequency | 1.10 GHz | |
Intel® Clear Video HD technology | ||
Intel® Clear Video technology | ||
Intel® InTru™ 3D technology | ||
Intel® Quick Sync Video | ||
Max video memory | 64 GB | |
Graphics interfaces |
||
DisplayPort | ||
DVI | ||
eDP | ||
HDMI | ||
Number of displays supported | 3 | 3 |
Graphics API support |
||
DirectX | 12 | 12 |
OpenGL | 4.4 | 4.4 |
Compatibility |
||
Configurable TDP | 12-35 Watt | |
Package Size | micro-BGA | 31mm x 58.5mm |
Sockets supported | BGA (FP4) | BGA2270 |
Thermal Design Power (TDP) | 35 Watt | 100 Watt |
Low Halogen Options Available | ||
Max number of CPUs in a configuration | 1 | |
Peripherals |
||
PCI Express revision | 3.0 | 3.0 |
UART | ||
USB revision | 3.0 | |
Max number of PCIe lanes | 8 | |
PCIe configurations | Up to 1x8, 2x4 | |
Advanced Technologies |
||
Enhanced Virus Protection (EVP) | ||
Fused Multiply-Add 3 (FMA3) | ||
Fused Multiply-Add 4 (FMA4) | ||
Intel® Advanced Vector Extensions (AVX) | ||
Intel® Advanced Vector Extensions 2 (AVX2) | ||
Intel® AES New Instructions | ||
Enhanced Intel SpeedStep® technology | ||
Idle States | ||
Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | |
Intel 64 | ||
Intel® Flex Memory Access | ||
Intel® Hyper-Threading technology | ||
Intel® My WiFi technology | ||
Intel® Smart Response technology | ||
Intel® Stable Image Platform Program (SIPP) | ||
Intel® TSX-NI | ||
Intel® Turbo Boost technology | ||
Intel® vPro™ Platform Eligibility | ||
Speed Shift technology | ||
Thermal Monitoring | ||
Virtualization |
||
AMD Virtualization (AMD-V™) | ||
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 |
||
4K resolution support | ||
Max resolution over DisplayPort | 4096 x 2160 @60Hz | |
Max resolution over eDP | 4096 x 2160 @60Hz | |
Max resolution over HDMI 1.4 | 4096 x 2160 @30Hz | |
Security & Reliability |
||
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) |