Radeon 620 Mobile vs GeForce RTX 2060 Mobile Refresh
We compared two Mobile platform GPUs: 2GB VRAM Radeon 620 Mobile and 6GB VRAM GeForce RTX 2060 Mobile Refresh to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon 620 Mobile 's Advantages
Lower TDP (50W vs 65W)
GeForce RTX 2060 Mobile Refresh 's Advantages
Boost Clock has increased by 52% (1560MHz vs 1024MHz)
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (264.0GB/s vs 14.40GB/s)
1536 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon 620 Mobile
786
GeForce RTX 2060 Mobile Refresh
+662%
5990
Graphics Card
May 2019
Release Date
Jan 2019
Mobility Radeon
Generation
GeForce 20 Mobile
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
730 MHz
Base Clock
1005 MHz
1024 MHz
Boost Clock
1560 MHz
900 MHz
Memory Clock
1375 MHz
Memory
2GB
Memory Size
6GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
192bit
14.40GB/s
Bandwidth
264.0GB/s
Render Config
6
Compute Units
-
-
SM Count
30
384
Shading Units
1920
24
TMUs
120
8
ROPs
48
-
Tensor Cores
240
-
RT Cores
30
16 KB (per CU)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
3 MB
Theoretical Performance
8.192 GPixel/s
Pixel Rate
74.88 GPixel/s
24.58 GTexel/s
Texture Rate
187.2 GTexel/s
786.4 GFLOPS
FP16 (half)
11.98 TFLOPS
786.4 GFLOPS
FP32 (float)
5.990 TFLOPS
49.15 GFLOPS
FP64 (double)
187.2 GFLOPS
Board Design
50W
TDP
65W
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
Polaris 24
GPU Name
TU106B
Polaris 24 XL
GPU Variant
N18E-G1-KD-A1
GCN 3.0
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
1.55 billion
Transistors
10.8 billion
125 mm²
Die Size
445 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
7.5
6.3
Shader Model
6.6