NVIDIA GeForce RTX 4050 Mobile vs AMD Radeon Instinct MI50
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Nov 2018
Generation
GeForce 40 Mobile
Radeon Instinct
Type
Mobile
Professional
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1455 MHz
1200 MHz
Boost Clock
1755 MHz
1746 MHz
Memory Clock
2000 MHz
1000 MHz
Memory
Memory Size
6GB
16GB
Memory Type
GDDR6
HBM2
Memory Bus
96bit
4096bit
Bandwidth
192.0GB/s
1.02TB/s
Render Config
SM Count
20
-
Shading Units
2560
3840
TMUs
80
240
ROPs
48
64
Tensor Cores
80
-
RT Cores
20
32
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
12 MB
4 MB
Compute Units
-
60
L3 Cache
-
32 MB
Theoretical Performance
Pixel Rate
84.24 GPixel/s
111.7 GPixel/s
Texture Rate
140.4 GTexel/s
419.0 GTexel/s
FP16 (half)
8.986 TFLOPS
26.82 TFLOPS
FP32 (float)
8.986 TFLOPS
13.41 TFLOPS
FP64 (double)
140.4 GFLOPS
6.705 TFLOPS
Graphics Processor
GPU Name
AD107
Vega 20
GPU Variant
GN21-X2
Vega 20 GLXT
Architecture
Ada Lovelace
GCN 5.1
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
18.9 billion
13.23 billion
Die Size
159 mm²
331 mm²
Board Design
TDP
50W
300W
Outputs
Portable Device Dependent
1x mini-DisplayPort 1.4a
Power Connectors
None
2x 8-pin
Suggested PSU
-
700 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
8.9
-
Shader Model
6.8
6.7
📊 Benchmark
3DMark Time Spy
1,788
-