NVIDIA GeForce RTX 4050 Mobile vs AMD Instinct MI300A
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
Dec 2023
Generation
GeForce 40 Mobile
Radeon Instinct
Type
Mobile
Professional
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
1455 MHz
1000 MHz
Boost Clock
1755 MHz
2100 MHz
Memory Clock
2000 MHz
1300 MHz
Memory
Memory Size
6GB
128GB
Memory Type
GDDR6
HBM3
Memory Bus
96bit
8192bit
Bandwidth
192.0GB/s
5.32TB/s
Render Config
SM Count
20
—
Shading Units
2560
14592
TMUs
80
912
ROPs
48
0
Tensor Cores
80
—
RT Cores
20
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
12 MB
16 MB
Compute Units
—
228
L3 Cache
—
256 MB
Theoretical Performance
Pixel Rate
84.24 GPixel/s
0 MPixel/s
Texture Rate
140.4 GTexel/s
1915.2 GTexel/s
FP16 (half)
8.986 TFLOPS
653.7 TFLOPS
FP32 (float)
8.986 TFLOPS
61.29 TFLOPS
FP64 (double)
140.4 GFLOPS
30.64 TFLOPS
Graphics Processor
GPU Name
AD107
Aqua Vanjaram
GPU Variant
GN21-X2
—
Architecture
Ada Lovelace
CDNA 3.0
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
18.9 billion
153 billion
Die Size
159 mm²
1017 mm²
Board Design
TDP
50W
750W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Suggested PSU
—
1150 W
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
8.9
—
Shader Model
6.8
N/A
Benchmark
3DMark Time Spy
1,788
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.