AMD Radeon 550X Mobile vs NVIDIA A16 PCIe
GPU · Specs Compare
Graphics Card
Release Date
Apr 2018
Apr 2021
Generation
Mobility Radeon
Tesla
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x8
Clock Speeds
Base Clock
1100 MHz
885 MHz
Boost Clock
1287 MHz
1695 MHz
Memory Clock
1500 MHz
1812 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
64bit
128bit
Bandwidth
48.00GB/s
231.9GB/s
Render Config
Compute Units
10
—
Shading Units
640
1280
TMUs
40
40
ROPs
16
32
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
256 KB
2 MB
SM Count
—
10
Tensor Cores
—
40
RT Cores
—
10
Theoretical Performance
Pixel Rate
20.59 GPixel/s
54.24 GPixel/s
Texture Rate
51.48 GTexel/s
67.80 GTexel/s
FP16 (half)
1.647 TFLOPS
4.339 TFLOPS
FP32 (float)
1.647 TFLOPS
4.339 TFLOPS
FP64 (double)
103.0 GFLOPS
135.6 GFLOPS
Graphics Processor
GPU Name
Polaris 23
GA107
GPU Variant
Polaris 23 MXT
—
Architecture
GCN 4.0
Ampere
Foundry
GlobalFoundries
Samsung
Process Size
14 nm
8 nm
Transistors
2.2 billion
Unknown
Die Size
103 mm²
Unknown
Board Design
TDP
50W
250W
Outputs
No outputs
No outputs
Power Connectors
None
8-pin EPS
Suggested PSU
—
600 W
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.6
CUDA
—
8.6
Benchmark
Blender
—
510
▲ Specs Compare
Data sourced from official specifications and benchmark tests.