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GPU Comparison
AMD Radeon R9 M390 Mac Edition vs NVIDIA GeForce RTX 4050 Mobile
AMD Radeon R9 M390 Mac Edition vs NVIDIA GeForce RTX 4050 Mobile
VS
AMD Radeon R9 M390 Mac Edition
NVIDIA GeForce RTX 4050 Mobile
We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M390 Mac Edition and 6GB VRAM GeForce RTX 4050 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 4050 Mobile 's Advantages
Released 7 years and 8 months late
Boost Clock1755MHz
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (192.0GB/s vs 174.7GB/s)
1536 additional rendering cores
Lower TDP (50W vs 80W)
Score
Benchmark
FP32 (float)
Radeon R9 M390 Mac Edition
1.962 TFLOPS
GeForce RTX 4050 Mobile
+358%
8.986 TFLOPS
Radeon R9 M390 Mac Edition
VS
GeForce RTX 4050 Mobile
Graphics Card
May 2015
Release Date
Jan 2023
Crystal System
Generation
GeForce 40 Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
1455 MHz
-
Boost Clock
1755 MHz
1365 MHz
Memory Clock
2000 MHz
Memory
2GB
Memory Size
6GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
96bit
174.7GB/s
Bandwidth
192.0GB/s
Render Config
-
SM Count
20
16
Compute Units
-
1024
Shading Units
2560
64
TMUs
80
32
ROPs
48
-
Tensor Cores
80
-
RT Cores
20
16 KB (per CU)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
12 MB
Theoretical Performance
30.66 GPixel/s
Pixel Rate
84.24 GPixel/s
61.31 GTexel/s
Texture Rate
140.4 GTexel/s
-
FP16 (half)
8.986 TFLOPS
1.962 TFLOPS
FP32 (float)
8.986 TFLOPS
122.6 GFLOPS
FP64 (double)
140.4 GFLOPS
Graphics Processor
Pitcairn
GPU Name
AD107
Pitcairn PRO (215-0828062)
GPU Variant
GN21-X2
GCN 1.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
2.8 billion
Transistors
18.9 billion
212 mm²
Die Size
159 mm²
Board Design
80W
TDP
50W
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Features
12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.9
5.1
Shader Model
6.7
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