AMD Radeon 550X Mobile vs NVIDIA GeForce 920A

Comparative analysis of AMD Radeon 550X Mobile and NVIDIA GeForce 920A 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 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), Geekbench - OpenCL, PassMark - G3D Mark, PassMark - G2D Mark.

 

Differences

Reasons to consider the AMD Radeon 550X Mobile

  • Videocard is newer: launch date 3 year(s) 0 month(s) later
  • Around 91% higher core clock speed: 1100 MHz vs 575 MHz
  • 5595.7x more texture fill rate: 51.48 GTexel/s vs 9.2 GTexel / s
  • Around 67% higher pipelines: 640 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: 4 GB vs 2 GB
  • 3.9x more memory clock speed: 7000 MHz vs 1800 MHz
  • 2.8x better performance in Geekbench - OpenCL: 10522 vs 3693
Specifications (specs)
Launch date 3 April 2018 vs 13 March 2015
Core clock speed 1100 MHz vs 575 MHz
Texture fill rate 51.48 GTexel/s vs 9.2 GTexel / s
Pipelines 640 vs 384
Manufacturing process technology 14 nm vs 28 nm
Maximum memory size 4 GB vs 2 GB
Memory clock speed 7000 MHz vs 1800 MHz
Benchmarks
Geekbench - OpenCL 10522 vs 3693

Reasons to consider the NVIDIA GeForce 920A

  • 267.6x better floating-point performance: 441.6 gflops vs 1.65 TFLOPs
  • Around 52% lower typical power consumption: 33 Watt vs 50 Watt
Floating-point performance 441.6 gflops vs 1.65 TFLOPs
Thermal Design Power (TDP) 33 Watt vs 50 Watt

Compare benchmarks

GPU 1: AMD Radeon 550X Mobile
GPU 2: NVIDIA GeForce 920A

Geekbench - OpenCL
GPU 1
GPU 2
10522
3693
Name AMD Radeon 550X Mobile NVIDIA GeForce 920A
GFXBench 4.0 - Car Chase Offscreen (Frames) 2322
GFXBench 4.0 - Car Chase Offscreen (Fps) 2322
GFXBench 4.0 - Manhattan (Frames) 1748
GFXBench 4.0 - Manhattan (Fps) 1748
GFXBench 4.0 - T-Rex (Frames) 2522
GFXBench 4.0 - T-Rex (Fps) 2522
Geekbench - OpenCL 10522 3693
PassMark - G3D Mark 836
PassMark - G2D Mark 159

Compare specifications (specs)

AMD Radeon 550X Mobile NVIDIA GeForce 920A

Essentials

Architecture GCN 4.0 Kepler 2.0
Code name Lexa GK208B
Design Radeon 500X Series
GCN generation 4th Gen
Launch date 3 April 2018 13 March 2015
Place in performance rating 1179 1182
Type Desktop, Laptop Desktop

Technical info

Boost clock speed 1287 MHz
Compute units 8/10
Core clock speed 1100 MHz 575 MHz
Floating-point performance 1.65 TFLOPs 441.6 gflops
Manufacturing process technology 14 nm 28 nm
Pipelines 640 384
Pixel fill rate 20.60 GP/s
Render output units 16
Stream Processors 512/640
Texture fill rate 51.48 GTexel/s 9.2 GTexel / s
Texture Units 40
Thermal Design Power (TDP) 50 Watt 33 Watt
Transistor count 2,200 million

Video outputs and ports

Display Connectors No outputs No outputs

Compatibility, dimensions and requirements

Interface PCIe 3.0 x8 PCIe 3.0 x8

API support

DirectX 12 12.0 (11_0)
OpenGL 4.5 4.6
Vulkan

Memory

Maximum RAM amount 4 GB 2 GB
Memory bandwidth 56 GB/s 14.4 GB / s
Memory bus width 64 bit 64 Bit
Memory clock speed 7000 MHz 1800 MHz
Memory type GDDR5 DDR3

Technologies

4K H264 Decode
4K H264 Encode
AMD Radeon™ Chill
AMD Radeon™ ReLive
AppAcceleration
FreeSync
H265/HEVC Decode
H265/HEVC Encode
HDMI 4K Support