NVIDIA GeForce GT 820M vs NVIDIA GeForce RTX 2050 Mobile
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 820M and 4GB VRAM GeForce RTX 2050 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 820M 's Advantages
Lower TDP (15W vs 45W)
NVIDIA GeForce RTX 2050 Mobile 's Advantages
Released 8 years and 1 months late
Boost Clock1477MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (112.0GB/s vs 14.40GB/s)
1952 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 820M
0.298 TFLOPS
GeForce RTX 2050 Mobile
+1930%
6.05 TFLOPS
Graphics Card
Nov 2013
Release Date
Dec 2021
GeForce 800M
Generation
GeForce 20 Mobile
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
-
Base Clock
1185 MHz
-
Boost Clock
1477 MHz
900 MHz
Memory Clock
1750 MHz
Memory
1024MB
Memory Size
4GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
112.0GB/s
Render Config
-
-
-
2
SM Count
16
96
Shading Units
2048
16
TMUs
64
8
ROPs
32
-
Tensor Cores
64
-
RT Cores
32
64 KB (per SM)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
2 MB
-
-
-
Theoretical Performance
3.100 GPixel/s
Pixel Rate
47.26 GPixel/s
12.40 GTexel/s
Texture Rate
94.53 GTexel/s
-
FP16 (half)
12.10 TFLOPS
297.6 GFLOPS
FP32 (float)
6.050 TFLOPS
24.80 GFLOPS
FP64 (double)
189.1 GFLOPS
Board Design
15W
TDP
45W
-
-
-
No outputs
Outputs
1x DVI
1x HDMI 2.1
2x DisplayPort 1.4a
-
Power Connectors
1x 6-pin
Graphics Processor
GF117
GPU Name
GA107
N15V-GM
GPU Variant
-
Fermi 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
0.585 billion
Transistors
Unknown
116 mm²
Die Size
Unknown
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
8.6
5.1
Shader Model
6.6
