Radeon 620 Mobile vs GeForce RTX 3050 A Mobile
We compared two Mobile platform GPUs: 2GB VRAM Radeon 620 Mobile and 4GB VRAM GeForce RTX 3050 A Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 3050 A Mobile 's Advantages
Released 4 years and 8 months late
Boost Clock has increased by 31% (1343MHz vs 1024MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (192.0GB/s vs 14.40GB/s)
1408 additional rendering cores
Lower TDP (45W vs 50W)
Score
Benchmark
FP32 (float)
Radeon 620 Mobile
786
GeForce RTX 3050 A Mobile
+512%
4813
Graphics Card
May 2019
Release Date
Jan 2024
Mobility Radeon
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x8
Clock Speeds
730 MHz
Base Clock
1065 MHz
1024 MHz
Boost Clock
1343 MHz
900 MHz
Memory Clock
1500 MHz
Memory
2GB
Memory Size
4GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
192.0GB/s
Render Config
6
Compute Units
-
-
SM Count
14
384
Shading Units
1792
24
TMUs
56
8
ROPs
32
-
Tensor Cores
56
-
RT Cores
14
16 KB (per CU)
L1 Cache
128 KB (per SM)
128 KB
L2 Cache
2 MB
Theoretical Performance
8.192 GPixel/s
Pixel Rate
42.98 GPixel/s
24.58 GTexel/s
Texture Rate
75.21 GTexel/s
786.4 GFLOPS
FP16 (half)
4.813 TFLOPS
786.4 GFLOPS
FP32 (float)
4.813 TFLOPS
49.15 GFLOPS
FP64 (double)
75.21 GFLOPS
Board Design
50W
TDP
45W
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
Polaris 24
GPU Name
GA106
Polaris 24 XL
GPU Variant
-
GCN 3.0
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
1.55 billion
Transistors
12 billion
125 mm²
Die Size
276 mm²
Graphics Features
12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.6
6.3
Shader Model
6.7