Home GPU Comparison NVIDIA GeForce 820M vs NVIDIA RTX 3000 Mobile Ada Generation

NVIDIA GeForce 820M vs NVIDIA RTX 3000 Mobile Ada Generation

We compared two Mobile platform GPUs: 2GB VRAM GeForce 820M and 8GB VRAM RTX 3000 Mobile Ada Generation 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 115W)
NVIDIA RTX 3000 Mobile Ada Generation 's Advantages
Released 8 years late
Boost Clock1695MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.0GB/s vs 28.83GB/s)
4224 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 820M
0.622 TFLOPS
RTX 3000 Mobile Ada Generation +2411%
15.62 TFLOPS
VS

Graphics Card

Mar 2015
Release Date
Mar 2023
GeForce 800M
Generation
Quadro Ada-M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1395 MHz
-
Boost Clock
1695 MHz
901 MHz
Memory Clock
2000 MHz

Memory

2GB
Memory Size
8GB
DDR3
Memory Type
GDDR6
128bit
Memory Bus
128bit
28.83GB/s
Bandwidth
256.0GB/s

Render Config

-
-
-
-
SM Count
36
384
Shading Units
4608
32
TMUs
144
16
ROPs
48
-
Tensor Cores
144
-
RT Cores
36
16 KB (per SMX)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
32 MB
-
-
-

Theoretical Performance

6.480 GPixel/s
Pixel Rate
81.36 GPixel/s
25.92 GTexel/s
Texture Rate
244.1 GTexel/s
-
FP16 (half)
15.62 TFLOPS
622.1 GFLOPS
FP32 (float)
15.62 TFLOPS
25.92 GFLOPS
FP64 (double)
244.1 GFLOPS

Board Design

45W
TDP
115W
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

GK107
GPU Name
AD106
-
-
-
Kepler
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
1.27 billion
Transistors
22.9 billion
118 mm²
Die Size
188 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
8.9
5.1
Shader Model
6.7

Related GPU Comparisons

Related News

© 2024 - TopCPU.net   Contact Us Privacy Policy