Home GPU Comparison NVIDIA GeForce RTX 4050 Max-Q vs AMD Radeon 620 Mobile

NVIDIA GeForce RTX 4050 Max-Q vs AMD Radeon 620 Mobile

We compared two Mobile platform GPUs: 6GB VRAM GeForce RTX 4050 Max Q and 2GB VRAM Radeon 620 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4050 Max-Q 's Advantages
Released 3 years and 8 months late
Boost Clock has increased by 57% (1605MHz vs 1024MHz)
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (192.0GB/s vs 14.40GB/s)
2176 additional rendering cores
Lower TDP (35W vs 50W)

Score

Benchmark

FP32 (float)
GeForce RTX 4050 Max Q +945%
8.218 TFLOPS
Radeon 620 Mobile
0.786 TFLOPS
VS

Graphics Card

Jan 2023
Release Date
May 2019
GeForce 40 Mobile
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1140 MHz
Base Clock
730 MHz
1605 MHz
Boost Clock
1024 MHz
2000 MHz
Memory Clock
900 MHz

Memory

6GB
Memory Size
2GB
GDDR6
Memory Type
DDR3
96bit
Memory Bus
64bit
192.0GB/s
Bandwidth
14.40GB/s

Render Config

-
Compute Units
6
20
SM Count
-
2560
Shading Units
384
80
TMUs
24
48
ROPs
8
80
Tensor Cores
-
20
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
12 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

77.04 GPixel/s
Pixel Rate
8.192 GPixel/s
128.4 GTexel/s
Texture Rate
24.58 GTexel/s
8.218 TFLOPS
FP16 (half)
786.4 GFLOPS
8.218 TFLOPS
FP32 (float)
786.4 GFLOPS
128.4 GFLOPS
FP64 (double)
49.15 GFLOPS

Board Design

35W
TDP
50W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

AD107
GPU Name
Polaris 24
GN21-X2
GPU Variant
Polaris 24 XL
Ada Lovelace
Architecture
GCN 3.0
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
Unknown
Transistors
1.55 billion
146 mm²
Die Size
125 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.3
Vulkan
1.2
8.9
CUDA
-
6.7
Shader Model
6.3

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