AMD Radeon RX 550 Mobile vs NVIDIA A100 PCIe
GPU Specs Compare
Graphics Card
Release Date
Jul 2017
Jun 2020
Generation
Mobility Radeon
Tesla
Type
Mobile
AI GPU
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1100 MHz
765 MHz
Boost Clock
1287 MHz
1410 MHz
Memory Clock
1500 MHz
1215 MHz
Memory
Memory Size
2GB
40GB
Memory Type
GDDR5
HBM2e
Memory Bus
128bit
5120bit
Bandwidth
96.00GB/s
1555GB/s
Render Config
Compute Units
10
-
Shading Units
640
6912
TMUs
40
432
ROPs
16
160
L1 Cache
16 KB (per CU)
192 KB (per SM)
L2 Cache
512 KB
40 MB
SM Count
-
108
Tensor Cores
-
432
Theoretical Performance
Pixel Rate
20.59 GPixel/s
225.6 GPixel/s
Texture Rate
51.48 GTexel/s
609.1 GTexel/s
FP16 (half)
1.647 TFLOPS
77.97 TFLOPS
FP32 (float)
1.647 TFLOPS
19.49 TFLOPS
FP64 (double)
103.0 GFLOPS
9.746 TFLOPS
Graphics Processor
GPU Name
Lexa
GA100
GPU Variant
Lexa PRO(215-0904018)
-
Architecture
GCN 4.0
Ampere
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
2.2 billion
54.2 billion
Die Size
103 mm²
826 mm²
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)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.2
N/A
Shader Model
6.4
N/A
CUDA
-
8.0