NVIDIA GeForce 820M vs NVIDIA GeForce RTX 3050 Ti Mobile
We compared two Mobile platform GPUs: 2GB VRAM GeForce 820M and 4GB VRAM GeForce RTX 3050 Ti Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce 820M 's Advantages
Lower TDP (45W vs 75W)
NVIDIA GeForce RTX 3050 Ti Mobile 's Advantages
Released 6 years and 2 months late
Boost Clock1035MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (192.0GB/s vs 28.83GB/s)
2176 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 820M
0.622 TFLOPS
GeForce RTX 3050 Ti Mobile
+751%
5.299 TFLOPS
3DMark Time Spy
GeForce 820M
192
GeForce RTX 3050 Ti Mobile
+2696%
5369
Graphics Card
Mar 2015
Release Date
May 2021
GeForce 800M
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
735 MHz
-
Boost Clock
1035 MHz
901 MHz
Memory Clock
1500 MHz
Memory
2GB
Memory Size
4GB
DDR3
Memory Type
GDDR6
128bit
Memory Bus
128bit
28.83GB/s
Bandwidth
192.0GB/s
Render Config
-
-
-
-
SM Count
20
384
Shading Units
2560
32
TMUs
80
16
ROPs
32
-
Tensor Cores
80
-
RT Cores
20
16 KB (per SMX)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
2 MB
-
-
-
Theoretical Performance
6.480 GPixel/s
Pixel Rate
33.12 GPixel/s
25.92 GTexel/s
Texture Rate
82.80 GTexel/s
-
FP16 (half)
5.299 TFLOPS
622.1 GFLOPS
FP32 (float)
5.299 TFLOPS
25.92 GFLOPS
FP64 (double)
82.80 GFLOPS
Board Design
45W
TDP
75W
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
GK107
GPU Name
GA106
-
-
-
Kepler
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
1.27 billion
Transistors
12 billion
118 mm²
Die Size
276 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
8.6
5.1
Shader Model
6.7
