AMD Radeon R9 M280X vs AMD Radeon R9 M275X

Comparative analysis of AMD Radeon R9 M280X and AMD Radeon R9 M275X 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: Geekbench - OpenCL, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), 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), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps).

 

Differences

Reasons to consider the AMD Radeon R9 M280X

  • Videocard is newer: launch date 1 year(s) 0 month(s) later
  • Around 11% higher core clock speed: 1000 MHz vs 900 MHz
  • Around 51% higher texture fill rate: 56 GTexel / s vs 37 GTexel / s
  • Around 40% higher pipelines: 896 vs 640
  • Around 51% better floating-point performance: 1,792 gflops vs 1,184 gflops
  • 3.8x better performance in Geekbench - OpenCL: 41708 vs 11041
  • 3x better performance in GFXBench 4.0 - Manhattan (Frames): 3713 vs 1228
  • 3x better performance in GFXBench 4.0 - Manhattan (Fps): 3713 vs 1228
  • Around 97% better performance in GFXBench 4.0 - T-Rex (Frames): 3358 vs 1705
  • Around 97% better performance in GFXBench 4.0 - T-Rex (Fps): 3358 vs 1705
Specifications (specs)
Launch date 5 February 2015 vs 28 January 2014
Core clock speed 1000 MHz vs 900 MHz
Texture fill rate 56 GTexel / s vs 37 GTexel / s
Pipelines 896 vs 640
Floating-point performance 1,792 gflops vs 1,184 gflops
Benchmarks
Geekbench - OpenCL 41708 vs 11041
GFXBench 4.0 - Manhattan (Frames) 3713 vs 1228
GFXBench 4.0 - Manhattan (Fps) 3713 vs 1228
GFXBench 4.0 - T-Rex (Frames) 3358 vs 1705
GFXBench 4.0 - T-Rex (Fps) 3358 vs 1705

Reasons to consider the AMD Radeon R9 M275X

  • Around 47% better performance in PassMark - G2D Mark: 362 vs 247
  • 2.1x better performance in PassMark - G3D Mark: 1700 vs 814
Benchmarks
PassMark - G2D Mark 362 vs 247
PassMark - G3D Mark 1700 vs 814

Compare benchmarks

GPU 1: AMD Radeon R9 M280X
GPU 2: AMD Radeon R9 M275X

Geekbench - OpenCL
GPU 1
GPU 2
41708
11041
GFXBench 4.0 - Manhattan (Frames)
GPU 1
GPU 2
3713
1228
GFXBench 4.0 - Manhattan (Fps)
GPU 1
GPU 2
3713
1228
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
3358
1705
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
3358
1705
PassMark - G2D Mark
GPU 1
GPU 2
247
362
PassMark - G3D Mark
GPU 1
GPU 2
814
1700
Name AMD Radeon R9 M280X AMD Radeon R9 M275X
Geekbench - OpenCL 41708 11041
GFXBench 4.0 - Manhattan (Frames) 3713 1228
GFXBench 4.0 - Manhattan (Fps) 3713 1228
GFXBench 4.0 - T-Rex (Frames) 3358 1705
GFXBench 4.0 - T-Rex (Fps) 3358 1705
PassMark - G2D Mark 247 362
PassMark - G3D Mark 814 1700
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 28.109
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 283.116
CompuBench 1.5 Desktop - T-Rex (Frames/s) 2.187
CompuBench 1.5 Desktop - Video Composition (Frames/s) 33.837
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 91.407
GFXBench 4.0 - Car Chase Offscreen (Frames) 3265
GFXBench 4.0 - Car Chase Offscreen (Fps) 3265

Compare specifications (specs)

AMD Radeon R9 M280X AMD Radeon R9 M275X

Essentials

Architecture GCN 2.0 GCN 1.0
Code name Saturn Venus
Design AMD Radeon R9 200 Series AMD Radeon R9 200 Series
Launch date 5 February 2015 28 January 2014
Place in performance rating 658 1059
Type Desktop Desktop

Technical info

Core clock speed 1000 MHz 900 MHz
Floating-point performance 1,792 gflops 1,184 gflops
Manufacturing process technology 28 nm 28 nm
Pipelines 896 640
Texture fill rate 56 GTexel / s 37 GTexel / s
Transistor count 2,080 million 1,500 million
Boost clock speed 925 MHz
Compute units 10

Video outputs and ports

Display Connectors No outputs No outputs
Eyefinity

Compatibility, dimensions and requirements

Bus support Not Listed PCIe 3.0 x16
Interface PCIe 3.0 x16 PCIe 3.0 x16
Laptop size large

API support

DirectX 11 11
Mantle
OpenCL Not Listed Not Listed
OpenGL 4.4 4.4

Memory

Memory bandwidth 88 GB / s 72 GB/s
Memory type Not Listed GDDR5
Shared memory 0
Maximum RAM amount 4 GB
Memory bus width 128 bit
Memory clock speed 1125 MHz

Technologies

DualGraphics
FreeSync
HD3D
PowerTune
Switchable graphics
ZeroCore
AMD Eyefinity