AMD Radeon RX 580 OEM vs NVIDIA GeForce 940MX

Comparative analysis of AMD Radeon RX 580 OEM and NVIDIA GeForce 940MX 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, Geekbench - OpenCL, 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), 3DMark Fire Strike - Graphics Score.

 

Differences

Reasons to consider the AMD Radeon RX 580 OEM

  • Videocard is newer: launch date 1 year(s) 9 month(s) later
  • Around 17% higher core clock speed: 1120-1257 MHz vs 954 MHz
  • Around 27% higher boost clock speed: 1266-1340 MHz vs 993 MHz
  • 8097.4x more texture fill rate: 192.96 GTexel/s vs 23.83 GTexel / s
  • 6x more pipelines: 2304 vs 384
  • A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 28 nm
  • 2x more maximum memory size: 8 GB vs 4 GB
  • Around 60% higher memory clock speed: 8000 MHz vs 5012 MHz
Launch date 18 April 2018 vs 28 June 2016
Core clock speed 1120-1257 MHz vs 954 MHz
Boost clock speed 1266-1340 MHz vs 993 MHz
Texture fill rate 192.96 GTexel/s vs 23.83 GTexel / s
Pipelines 2304 vs 384
Manufacturing process technology 14 nm vs 28 nm
Maximum memory size 8 GB vs 4 GB
Memory clock speed 8000 MHz vs 5012 MHz

Reasons to consider the NVIDIA GeForce 940MX

  • 123x better floating-point performance: 762.6 gflops vs 6.2 TFLOPs
  • 8x lower typical power consumption: 23 Watt vs 185 Watt
Floating-point performance 762.6 gflops vs 6.2 TFLOPs
Thermal Design Power (TDP) 23 Watt vs 185 Watt

Compare benchmarks

GPU 1: AMD Radeon RX 580 OEM
GPU 2: NVIDIA GeForce 940MX

Name AMD Radeon RX 580 OEM NVIDIA GeForce 940MX
PassMark - G3D Mark 1519
PassMark - G2D Mark 172
Geekbench - OpenCL 6339
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 28.91
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 312.94
CompuBench 1.5 Desktop - T-Rex (Frames/s) 1.83
CompuBench 1.5 Desktop - Video Composition (Frames/s) 27.833
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 103.937
GFXBench 4.0 - Car Chase Offscreen (Frames) 2486
GFXBench 4.0 - Manhattan (Frames) 3587
GFXBench 4.0 - T-Rex (Frames) 3357
GFXBench 4.0 - Car Chase Offscreen (Fps) 2486
GFXBench 4.0 - Manhattan (Fps) 3587
GFXBench 4.0 - T-Rex (Fps) 3357
3DMark Fire Strike - Graphics Score 585

Compare specifications (specs)

AMD Radeon RX 580 OEM NVIDIA GeForce 940MX

Essentials

Architecture GCN 4.0 Maxwell
Code name Ellesmere GM108
Design Radeon RX 500 Series
GCN generation 4th Gen
Launch date 18 April 2018 28 June 2016
Launch price (MSRP) $229
Place in performance rating not rated 1107
Type Desktop, Laptop Laptop

Technical info

Boost clock speed 1266-1340 MHz 993 MHz
Compute units 36
Core clock speed 1120-1257 MHz 954 MHz
Floating-point performance 6.2 TFLOPs 762.6 gflops
Manufacturing process technology 14 nm 28 nm
Pipelines 2304 384
Pixel fill rate 42.88 GP/s
Render output units 32
Stream Processors 2304
Texture fill rate 192.96 GTexel/s 23.83 GTexel / s
Texture Units 144
Thermal Design Power (TDP) 185 Watt 23 Watt
Transistor count 5,700 million 1,870 million

Video outputs and ports

Display Connectors 1x HDMI, 3x DisplayPort No outputs
DisplayPort support
Dual-link DVI support
HDMI
VGA

Compatibility, dimensions and requirements

Interface PCIe 3.0 x16 PCIe 3.0 x8
Length 241 mm
Recommended system power (PSU) 500 Watt
Supplementary power connectors 1x 6-pin None
Bus support PCI Express 3.0
Laptop size medium sized

API support

DirectX 12 12.0 (11_0)
OpenCL 2.0
OpenGL 4.5 4.5
Vulkan

Memory

Maximum RAM amount 8 GB 4 GB
Memory bandwidth 256 GB/s 40.1 GB / s
Memory bus width 256 bit 64 Bit
Memory clock speed 8000 MHz 5012 MHz
Memory type GDDR5 DDR3, GDDR5
Shared memory 0

Technologies

4K H264 Decode
4K H264 Encode
AMD Radeon™ Chill
AMD Radeon™ ReLive
AppAcceleration
FreeSync
H265/HEVC Decode
H265/HEVC Encode
HDMI 4K Support
PowerTune
TrueAudio
Unified Video Decoder (UVD)
Video Code Engine (VCE)
Virtual Super Resolution (VSR)
VR Ready
CUDA
GameWorks
GeForce Experience
GPU Boost
Optimus

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