AMD Radeon RX 640 vs AMD Radeon R5 430 OEM

Comparative analysis of AMD Radeon RX 640 and AMD Radeon R5 430 OEM videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), Geekbench - OpenCL, PassMark - G2D Mark, PassMark - G3D 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 AMD Radeon RX 640

  • Videocard is newer: launch date 2 year(s) 10 month(s) later
  • Around 48% higher core clock speed: 1082 MHz vs 730 MHz
  • Around 56% higher boost clock speed: 1218 MHz vs 780 MHz
  • 2082.3x more texture fill rate: 38.98 GTexel/s vs 18.72 GTexel / s
  • Around 33% higher pipelines: 512 vs 384
  • A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 28 nm
  • Around 65% better performance in GFXBench 4.0 - T-Rex (Frames): 2775 vs 1677
  • Around 65% better performance in GFXBench 4.0 - T-Rex (Fps): 2775 vs 1677
  • Around 99% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 3278 vs 1645
  • Around 99% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 3278 vs 1645
  • 2.1x better performance in Geekbench - OpenCL: 11683 vs 5684
  • Around 16% better performance in PassMark - G2D Mark: 352 vs 304
  • 2.4x better performance in PassMark - G3D Mark: 2142 vs 896
Specifications (specs)
Launch date 13 May 2019 vs 30 June 2016
Core clock speed 1082 MHz vs 730 MHz
Boost clock speed 1218 MHz vs 780 MHz
Texture fill rate 38.98 GTexel/s vs 18.72 GTexel / s
Pipelines 512 vs 384
Manufacturing process technology 14 nm vs 28 nm
Benchmarks
GFXBench 4.0 - T-Rex (Frames) 2775 vs 1677
GFXBench 4.0 - T-Rex (Fps) 2775 vs 1677
GFXBench 4.0 - Car Chase Offscreen (Frames) 3278 vs 1645
GFXBench 4.0 - Car Chase Offscreen (Fps) 3278 vs 1645
Geekbench - OpenCL 11683 vs 5684
PassMark - G2D Mark 352 vs 304
PassMark - G3D Mark 2142 vs 896

Reasons to consider the AMD Radeon R5 430 OEM

  • Around 3% higher memory clock speed: 1800 MHz vs 1750 MHz (7000 MHz effective)
  • Around 37% better performance in GFXBench 4.0 - Manhattan (Frames): 2426 vs 1769
  • Around 37% better performance in GFXBench 4.0 - Manhattan (Fps): 2426 vs 1769
Specifications (specs)
Memory clock speed 1800 MHz vs 1750 MHz (7000 MHz effective)
Benchmarks
GFXBench 4.0 - Manhattan (Frames) 2426 vs 1769
GFXBench 4.0 - Manhattan (Fps) 2426 vs 1769

Compare benchmarks

GPU 1: AMD Radeon RX 640
GPU 2: AMD Radeon R5 430 OEM

GFXBench 4.0 - Manhattan (Frames)
GPU 1
GPU 2
1769
2426
GFXBench 4.0 - Manhattan (Fps)
GPU 1
GPU 2
1769
2426
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
2775
1677
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
2775
1677
GFXBench 4.0 - Car Chase Offscreen (Frames)
GPU 1
GPU 2
3278
1645
GFXBench 4.0 - Car Chase Offscreen (Fps)
GPU 1
GPU 2
3278
1645
Geekbench - OpenCL
GPU 1
GPU 2
11683
5684
PassMark - G2D Mark
GPU 1
GPU 2
352
304
PassMark - G3D Mark
GPU 1
GPU 2
2142
896
Name AMD Radeon RX 640 AMD Radeon R5 430 OEM
GFXBench 4.0 - Manhattan (Frames) 1769 2426
GFXBench 4.0 - Manhattan (Fps) 1769 2426
GFXBench 4.0 - T-Rex (Frames) 2775 1677
GFXBench 4.0 - T-Rex (Fps) 2775 1677
GFXBench 4.0 - Car Chase Offscreen (Frames) 3278 1645
GFXBench 4.0 - Car Chase Offscreen (Fps) 3278 1645
Geekbench - OpenCL 11683 5684
PassMark - G2D Mark 352 304
PassMark - G3D Mark 2142 896
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 12.111
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 253.178
CompuBench 1.5 Desktop - T-Rex (Frames/s) 1.211
CompuBench 1.5 Desktop - Video Composition (Frames/s) 23.777
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 73.506

Compare specifications (specs)

AMD Radeon RX 640 AMD Radeon R5 430 OEM

Essentials

Architecture GCN 4.0 GCN 1.0
Code name Arctic Islands Oland
Launch date 13 May 2019 30 June 2016
Place in performance rating 794 1199
Type Desktop

Technical info

Boost clock speed 1218 MHz 780 MHz
Compute units 8
Core clock speed 1082 MHz 730 MHz
Manufacturing process technology 14 nm 28 nm
Peak Double Precision (FP64) Performance 77.95 GFLOPS
Peak Half Precision (FP16) Performance 1247 GFLOPS
Peak Single Precision (FP32) Performance 1247 GFLOPS
Pipelines 512 384
Pixel fill rate 19.49 GPixel/s
Texture fill rate 38.98 GTexel/s 18.72 GTexel / s
Thermal Design Power (TDP) 50 Watt 50 Watt
Transistor count 2200 million 1,040 million
Floating-point performance 599.0 gflops

Video outputs and ports

Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort 1x DVI, 1x HDMI, 1x VGA
DisplayPort support
HDMI

Compatibility, dimensions and requirements

Interface PCIe 3.0 x8 PCIe 3.0 x8
Length 5.7 inches (145 mm)
Recommended system power (PSU) 350 Watt
Supplementary power connectors None None
Width Dual-slot

API support

DirectX 12 12.0 (11_1)
OpenCL 2.0
OpenGL 4.6 4.5
Shader Model 6.4
Vulkan

Memory

Maximum RAM amount 2 GB 2 GB
Memory bandwidth 112.0 GB/s 28.8 GB / s
Memory bus width 128 bit 128 Bit
Memory clock speed 1750 MHz (7000 MHz effective) 1800 MHz
Memory type GDDR5 DDR3

Technologies

Unified Video Decoder (UVD)
Video Code Engine (VCE)