Home GPU Comparison NVIDIA GeForce MX450 30.5W 10Gbps vs NVIDIA GeForce 620M

NVIDIA GeForce MX450 30.5W 10Gbps vs NVIDIA GeForce 620M

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 30.5W 10Gbps and 1024MB VRAM GeForce 620M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 30.5W 10Gbps 's Advantages
Released 8 years and 5 months late
Boost Clock1575MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (80.00GB/s vs 14.40GB/s)
800 additional rendering cores
NVIDIA GeForce 620M 's Advantages
Lower TDP (15W vs 31W)

Score

Benchmark

FP32 (float)
GeForce MX450 30.5W 10Gbps +1075%
2.822 TFLOPS
GeForce 620M
0.24 TFLOPS
VS

Graphics Card

Aug 2020
Release Date
Mar 2012
GeForce MX
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 4.0 x4
Bus Interface
PCIe 2.0 x16

Clock Speeds

1395 MHz
Base Clock
-
1575 MHz
Boost Clock
-
1250 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
GDDR6
Memory Type
DDR3
64bit
Memory Bus
64bit
80.00GB/s
Bandwidth
14.40GB/s

Render Config

-
-
-
14
SM Count
2
896
Shading Units
96
56
TMUs
16
32
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

50.40 GPixel/s
Pixel Rate
2.500 GPixel/s
88.20 GTexel/s
Texture Rate
10.00 GTexel/s
5.645 TFLOPS
FP16 (half)
-
2.822 TFLOPS
FP32 (float)
240.0 GFLOPS
88.20 GFLOPS
FP64 (double)
20.00 GFLOPS

Board Design

31W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

TU117
GPU Name
GF117
N18S-G5
GPU Variant
N13P-GLP
Turing
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
4.7 billion
Transistors
0.585 billion
200 mm²
Die Size
116 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
7.5
CUDA
2.1
6.6
Shader Model
5.1

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