Home GPU Comparison NVIDIA GeForce GT 620M vs NVIDIA RTX 3500 Mobile Ada Generation

NVIDIA GeForce GT 620M vs NVIDIA RTX 3500 Mobile Ada Generation

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 620M and 12GB VRAM RTX 3500 Mobile Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 620M 's Advantages
Lower TDP (15W vs 100W)
NVIDIA RTX 3500 Mobile Ada Generation 's Advantages
Released 10 years and 7 months late
Boost Clock1545MHz
More VRAM (12GB vs 1GB)
Larger VRAM bandwidth (432.0GB/s vs 28.80GB/s)
5024 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 620M
0.253 TFLOPS
RTX 3500 Mobile Ada Generation +6152%
15.82 TFLOPS
VS

Graphics Card

Aug 2012
Release Date
Mar 2023
GeForce 600M
Generation
Quadro Ada-M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1110 MHz
-
Boost Clock
1545 MHz
900 MHz
Memory Clock
2250 MHz

Memory

1024MB
Memory Size
12GB
DDR3
Memory Type
GDDR6
128bit
Memory Bus
192bit
28.80GB/s
Bandwidth
432.0GB/s

Render Config

2
SM Count
40
-
Compute Units
-
96
Shading Units
5120
16
TMUs
160
4
ROPs
64
-
Tensor Cores
160
-
RT Cores
40
64 KB (per SM)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
48 MB

Theoretical Performance

2.640 GPixel/s
Pixel Rate
98.88 GPixel/s
10.56 GTexel/s
Texture Rate
247.2 GTexel/s
-
FP16 (half)
15.82 TFLOPS
253.4 GFLOPS
FP32 (float)
15.82 TFLOPS
21.12 GFLOPS
FP64 (double)
247.2 GFLOPS

Graphics Processor

GF108
GPU Name
AD104
N13P-GLP-A1
GPU Variant
-
Fermi
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
40 nm
Process Size
5 nm
0.585 billion
Transistors
35.8 billion
116 mm²
Die Size
294 mm²

Board Design

15W
TDP
100W
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

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
8.9
5.1
Shader Model
6.7

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