AMD Radeon R5 M320 vs AMD Radeon R7 M340

Comparative analysis of AMD Radeon R5 M320 and AMD Radeon R7 M340 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: PassMark - G3D Mark, PassMark - G2D Mark, CompuBench 1.5 Desktop - Face Detection (mPixels/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), Geekbench - OpenCL, 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 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps).

 

Differences

Reasons to consider the AMD Radeon R7 M340

  • Around 21% higher core clock speed: 943 MHz vs 780 MHz
  • Around 19% higher boost clock speed: 1021 MHz vs 855 MHz
  • Around 44% better performance in PassMark - G3D Mark: 655 vs 455
  • Around 9% better performance in PassMark - G2D Mark: 152 vs 140
  • Around 7% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 13.48 vs 12.564
  • Around 29% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 1550 vs 1202
  • Around 29% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 1550 vs 1202
  • Around 4% better performance in Geekbench - OpenCL: 5185 vs 5002
Specifications (specs)
Core clock speed 943 MHz vs 780 MHz
Boost clock speed 1021 MHz vs 855 MHz
Texture fill rate 17.16 GTexel / s vs 17.1 GTexel / s
Floating-point performance 549.1 gflops vs 547.2 gflops
Benchmarks
PassMark - G3D Mark 655 vs 455
PassMark - G2D Mark 152 vs 140
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 13.48 vs 12.564
GFXBench 4.0 - Car Chase Offscreen (Frames) 1550 vs 1202
GFXBench 4.0 - Car Chase Offscreen (Fps) 1550 vs 1202
Geekbench - OpenCL 5185 vs 5002

Compare benchmarks

GPU 1: AMD Radeon R5 M320
GPU 2: AMD Radeon R7 M340

PassMark - G3D Mark
GPU 1
GPU 2
455
655
PassMark - G2D Mark
GPU 1
GPU 2
140
152
CompuBench 1.5 Desktop - Face Detection (mPixels/s)
GPU 1
GPU 2
12.564
13.48
GFXBench 4.0 - Car Chase Offscreen (Frames)
GPU 1
GPU 2
1202
1550
GFXBench 4.0 - Car Chase Offscreen (Fps)
GPU 1
GPU 2
1202
1550
Geekbench - OpenCL
GPU 1
GPU 2
5002
5185
Name AMD Radeon R5 M320 AMD Radeon R7 M340
PassMark - G3D Mark 455 655
PassMark - G2D Mark 140 152
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 12.564 13.48
GFXBench 4.0 - Car Chase Offscreen (Frames) 1202 1550
GFXBench 4.0 - Car Chase Offscreen (Fps) 1202 1550
Geekbench - OpenCL 5002 5185
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 164.511
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.943
CompuBench 1.5 Desktop - Video Composition (Frames/s) 20.063
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 74.38
GFXBench 4.0 - Manhattan (Frames) 1732
GFXBench 4.0 - T-Rex (Frames) 1668
GFXBench 4.0 - Manhattan (Fps) 1732
GFXBench 4.0 - T-Rex (Fps) 1668

Compare specifications (specs)

AMD Radeon R5 M320 AMD Radeon R7 M340

Essentials

Architecture GCN 1.0 GCN 3.0
Code name Jet Meso
Design AMD Radeon R5 300 Series AMD Radeon R7 300 Series
Launch date 5 May 2015 5 May 2015
Place in performance rating 1395 1396
Type Desktop Desktop

Technical info

Boost clock speed 855 MHz 1021 MHz
Compute units 5 6
Core clock speed 780 MHz 943 MHz
Floating-point performance 547.2 gflops 549.1 gflops
Manufacturing process technology 28 nm 28 nm
Pipelines 320 320
Texture fill rate 17.1 GTexel / s 17.16 GTexel / s
Transistor count 1,040 million 3,100 million

Video outputs and ports

Display Connectors No outputs No outputs
Eyefinity

Compatibility, dimensions and requirements

Bus support PCIe 3.0 PCIe 3.0
Interface PCIe 3.0 x8 PCIe 3.0 x8
Supplementary power connectors None

API support

DirectX 12 12
Mantle
OpenCL Not Listed Not Listed
OpenGL 4.4 4.4
Vulkan

Memory

Maximum RAM amount 4 GB 4 GB
Memory bandwidth 16 GB / s 64 GB / s
Memory bus width 64 bit 128 bit
Memory clock speed 1000 MHz 1000 MHz
Memory type DDR3 DDR3
Shared memory 0 0

Technologies

DualGraphics
HD3D
PowerTune
Switchable graphics
ZeroCore
AMD Eyefinity
FreeSync