NVIDIA GeForce MX550 vs NVIDIA GeForce 805A
We compared two Mobile platform GPUs: 2GB VRAM GeForce MX550 and 1024MB VRAM GeForce 805A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce MX550 's Advantages
Released 7 years and 6 months late
Boost Clock has increased by 74% (1320MHz vs 758MHz)
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (96.00GB/s vs 16.02GB/s)
832 additional rendering cores
NVIDIA GeForce 805A 's Advantages
Lower TDP (15W vs 25W)
Score
Benchmark
FP32 (float)
GeForce MX550
+828%
2.703 TFLOPS
GeForce 805A
0.291 TFLOPS
Graphics Card
Jan 2022
Release Date
Jul 2014
GeForce MX
Generation
GeForce 800A
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x8
Clock Speeds
1065 MHz
Base Clock
719 MHz
1320 MHz
Boost Clock
758 MHz
1500 MHz
Memory Clock
1001 MHz
Memory
2GB
Memory Size
1024MB
GDDR6
Memory Type
DDR3
64bit
Memory Bus
64bit
96.00GB/s
Bandwidth
16.02GB/s
Render Config
-
-
-
16
SM Count
-
1024
Shading Units
192
32
TMUs
16
16
ROPs
8
-
-
-
-
-
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
512 KB
-
-
-
Theoretical Performance
21.12 GPixel/s
Pixel Rate
6.064 GPixel/s
42.24 GTexel/s
Texture Rate
12.13 GTexel/s
2.703 TFLOPS
FP16 (half)
-
2.703 TFLOPS
FP32 (float)
291.1 GFLOPS
42.24 GFLOPS
FP64 (double)
12.13 GFLOPS
Board Design
25W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
TU117
GPU Name
GK208
MX550
GPU Variant
-
Turing
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
4.7 billion
Transistors
1.02 billion
200 mm²
Die Size
87 mm²
Graphics Features
12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
7.5
CUDA
3.5
6.6
Shader Model
5.1
