AMD RX-421BD vs Intel Core i3-2312M

Comparative analysis of AMD RX-421BD and Intel Core i3-2312M processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics API support, Compatibility, Peripherals, Advanced Technologies, Virtualization, 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.

 

Differences

Reasons to consider the AMD RX-421BD

  • CPU is newer: launch date 4 year(s) 8 month(s) later
  • 2 more cores, run more applications at once: 4 vs 2
  • Around 161805% higher clock speed: 3400 MHz vs 2.1 GHz
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 28 nm vs 32 nm
  • 2.5x more L1 cache, more data can be stored in the L1 cache for quick access later
  • 4x more L2 cache, more data can be stored in the L2 cache for quick access later
Launch date 21 October 2015 vs 20 February 2011
Number of cores 4 vs 2
Maximum frequency 3400 MHz vs 2.1 GHz
Manufacturing process technology 28 nm vs 32 nm
L1 cache 320 KB vs 128 KB
L2 cache 2 MB vs 512 KB

Compare benchmarks

CPU 1: AMD RX-421BD
CPU 2: Intel Core i3-2312M

Name AMD RX-421BD Intel Core i3-2312M
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 902
PassMark - CPU mark 1159
Geekbench 4 - Single Core 1963
Geekbench 4 - Multi-Core 3645

Compare specifications (specs)

AMD RX-421BD Intel Core i3-2312M

Essentials

Architecture codename Merlin Falcon Sandy Bridge
Family AMD R-Series
Launch date 21 October 2015 20 February 2011
Place in performance rating 1721 1681
Processor Number RX-421BD i3-2312M
Vertical segment Embedded Mobile
Launch price (MSRP) $225
Series Legacy Intel® Core™ Processors
Status Launched

Performance

64 bit support
Base frequency 2100 MHz 2.10 GHz
Die size 1073 mm2 149 mm
L1 cache 320 KB 128 KB
L2 cache 2 MB 512 KB
Manufacturing process technology 28 nm 32 nm
Maximum frequency 3400 MHz 2.1 GHz
Number of cores 4 2
Number of threads 4 4
Bus Speed 5 GT/s DMI
L3 cache 3072 KB
Maximum case temperature (TCase) 85 °C
Maximum core temperature 85 C
Transistor count 624 Million

Memory

ECC memory support
Max memory channels 2 2
Maximum memory bandwidth 38.4 GB/s 21.3 GB/s
Supported memory types DDR3-2133, DDR4-2400 DDR3 1066/1333
Maximum memory size 16 GB

Graphics

Graphics base frequency 800 MHz 650 MHz
Number of pipelines 512
Processor graphics Radeon R7 series Intel® HD Graphics 3000
Unified Video Decoder (UVD)
Video Codec Engine (VCE)
Device ID 0x116
Graphics max dynamic frequency 1.10 GHz
Graphics max frequency 1.1 GHz
Intel® Clear Video HD technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Intel® Quick Sync Video

Graphics interfaces

DisplayPort
DVI
eDP
HDMI
Number of displays supported 3 2
CRT
SDVO
Wireless Display (WiDi) support

Graphics API support

DirectX 12
OpenGL 4.4

Compatibility

Configurable TDP 12-35 Watt
Package Size micro-BGA 37.5mm x 37.5mm *rPGA988B);
Sockets supported BGA (FP4) PPGA988
Thermal Design Power (TDP) 35 Watt 35 Watt
Low Halogen Options Available
Max number of CPUs in a configuration 1

Peripherals

PCI Express revision 3.0 2.0
UART
USB revision 3.0
Max number of PCIe lanes 16
PCIe configurations 1x16, 2x8, 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
4G WiMAX Wireless
Enhanced Intel SpeedStep® technology
Flexible Display interface (FDI)
Idle States
Instruction set extensions Intel® AVX
Intel 64
Intel® Demand Based Switching
Intel® Fast Memory Access
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® My WiFi technology
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
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)

Security & Reliability

Anti-Theft technology
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Trusted Execution technology (TXT)