AMD RX-421BD vs Intel Core i7-4702MQ

Comparative analysis of AMD RX-421BD and Intel Core i7-4702MQ 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.

 

Differences

Reasons to consider the AMD RX-421BD

  • CPU is newer: launch date 2 year(s) 4 month(s) later
  • Around 106150% higher clock speed: 3400 MHz vs 3.20 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
  • Around 6% lower typical power consumption: 35 Watt vs 37 Watt
  • 2.2x better performance in GFXBench 4.0 - T-Rex (Frames): 7025 vs 3162
  • 2.2x better performance in GFXBench 4.0 - T-Rex (Fps): 7025 vs 3162
Specifications (specs)
Launch date 21 October 2015 vs 1 June 2013
Maximum frequency 3400 MHz vs 3.20 GHz
L1 cache 320 KB vs 256 KB
L2 cache 2 MB vs 1024 KB
Thermal Design Power (TDP) 35 Watt vs 37 Watt
Benchmarks
GFXBench 4.0 - T-Rex (Frames) 7025 vs 3162
GFXBench 4.0 - T-Rex (Fps) 7025 vs 3162

Reasons to consider the Intel Core i7-4702MQ

  • 4 more threads: 8 vs 4
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 28 nm
  • 3x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 11.424 vs 3.817
  • 8.3x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 87.045 vs 10.518
  • 3x better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.572 vs 0.189
  • 4.9x better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 2.969 vs 0.608
  • 6.4x better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 29.385 vs 4.623
  • 120.8x better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 966 vs 8
  • Around 30% better performance in GFXBench 4.0 - Manhattan (Frames): 2532 vs 1942
  • 120.8x better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 966 vs 8
  • Around 30% better performance in GFXBench 4.0 - Manhattan (Fps): 2532 vs 1942
Specifications (specs)
Number of threads 8 vs 4
Manufacturing process technology 22 nm vs 28 nm
Benchmarks
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 11.424 vs 3.817
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 87.045 vs 10.518
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.572 vs 0.189
CompuBench 1.5 Desktop - Video Composition (Frames/s) 2.969 vs 0.608
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 29.385 vs 4.623
GFXBench 4.0 - Car Chase Offscreen (Frames) 966 vs 8
GFXBench 4.0 - Manhattan (Frames) 2532 vs 1942
GFXBench 4.0 - Car Chase Offscreen (Fps) 966 vs 8
GFXBench 4.0 - Manhattan (Fps) 2532 vs 1942

Compare benchmarks

CPU 1: AMD RX-421BD
CPU 2: Intel Core i7-4702MQ

CompuBench 1.5 Desktop - Face Detection (mPixels/s)
CPU 1
CPU 2
3.817
11.424
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)
CPU 1
CPU 2
10.518
87.045
CompuBench 1.5 Desktop - T-Rex (Frames/s)
CPU 1
CPU 2
0.189
0.572
CompuBench 1.5 Desktop - Video Composition (Frames/s)
CPU 1
CPU 2
0.608
2.969
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)
CPU 1
CPU 2
4.623
29.385
GFXBench 4.0 - Car Chase Offscreen (Frames)
CPU 1
CPU 2
8
966
GFXBench 4.0 - Manhattan (Frames)
CPU 1
CPU 2
1942
2532
GFXBench 4.0 - T-Rex (Frames)
CPU 1
CPU 2
7025
3162
GFXBench 4.0 - Car Chase Offscreen (Fps)
CPU 1
CPU 2
8
966
GFXBench 4.0 - Manhattan (Fps)
CPU 1
CPU 2
1942
2532
GFXBench 4.0 - T-Rex (Fps)
CPU 1
CPU 2
7025
3162
Name AMD RX-421BD Intel Core i7-4702MQ
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 3.817 11.424
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 10.518 87.045
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.189 0.572
CompuBench 1.5 Desktop - Video Composition (Frames/s) 0.608 2.969
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 4.623 29.385
GFXBench 4.0 - Car Chase Offscreen (Frames) 8 966
GFXBench 4.0 - Manhattan (Frames) 1942 2532
GFXBench 4.0 - T-Rex (Frames) 7025 3162
GFXBench 4.0 - Car Chase Offscreen (Fps) 8 966
GFXBench 4.0 - Manhattan (Fps) 1942 2532
GFXBench 4.0 - T-Rex (Fps) 7025 3162
PassMark - Single thread mark 1707
PassMark - CPU mark 5193
Geekbench 4 - Single Core 705
Geekbench 4 - Multi-Core 2500

Compare specifications (specs)

AMD RX-421BD Intel Core i7-4702MQ

Essentials

Architecture codename Merlin Falcon Haswell
Family AMD R-Series
Launch date 21 October 2015 1 June 2013
Place in performance rating 1721 1640
Processor Number RX-421BD i7-4702MQ
Vertical segment Embedded Mobile
Launch price (MSRP) $378
Price now $336.25
Series 4th Generation Intel® Core™ i7 Processors
Status Launched
Value for money (0-100) 6.25

Performance

64 bit support
Base frequency 2100 MHz 2.20 GHz
Die size 1073 mm2 177 mm
L1 cache 320 KB 256 KB
L2 cache 2 MB 1024 KB
Manufacturing process technology 28 nm 22 nm
Maximum frequency 3400 MHz 3.20 GHz
Number of cores 4 4
Number of threads 4 8
Bus Speed 5 GT/s DMI2
L3 cache 6144 KB
Maximum case temperature (TCase) 100 °C
Maximum core temperature 100°C
Transistor count 1400 Million

Memory

ECC memory support
Max memory channels 2 2
Maximum memory bandwidth 38.4 GB/s 25.6 GB/s
Supported memory types DDR3-2133, DDR4-2400 DDR3L 1333/1600
Maximum memory size 32 GB

Graphics

Graphics base frequency 800 MHz 400 MHz
Number of pipelines 512
Processor graphics Radeon R7 series Intel® HD Graphics 4600
Unified Video Decoder (UVD)
Video Codec Engine (VCE)
Device ID 0x416
Graphics max dynamic frequency 1.15 GHz
Graphics max frequency 1.15 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

DisplayPort
DVI
eDP
HDMI
Number of displays supported 3 3
VGA
Wireless Display (WiDi) support

Graphics API support

DirectX 12 11.2/12
OpenGL 4.4 4.3

Compatibility

Configurable TDP 12-35 Watt
Package Size micro-BGA 37.5mm x 32mm x 1.6mm
Sockets supported BGA (FP4) FCPGA946
Thermal Design Power (TDP) 35 Watt 37 Watt
Low Halogen Options Available
Max number of CPUs in a configuration 1

Peripherals

PCI Express revision 3.0 3
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
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® TSX-NI
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)

Graphics image quality

Max resolution over DisplayPort 3840x2160@60Hz
Max resolution over HDMI 1.4 3840x2160@60Hz
Max resolution over VGA 2880x1800@60Hz

Security & Reliability

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