AMD Radeon Instinct MI355X vs NVIDIA GeForce RTX 3050 Mobile Refresh 6 GB
GPU Specs Compare
Graphics Card
Release Date
Jun 2025
Jul 2022
Generation
Radeon Instinct
GeForce 30 Mobile
Type
Professional
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1000 MHz
1237 MHz
Boost Clock
2400 MHz
1492 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
288GB
6GB
Memory Type
HBM3e
GDDR6
Memory Bus
8192bit
96bit
Bandwidth
8.19TB/s
168.0GB/s
Render Config
Compute Units
256
-
Shading Units
16384
2560
TMUs
1024
80
ROPs
0
32
Tensor Cores
1216
80
L1 Cache
32 KB (per CU)
128 KB (per SM)
L2 Cache
32 MB
2 MB
L3 Cache
256 MB
-
SM Count
-
20
RT Cores
-
20
Theoretical Performance
Pixel Rate
0 MPixel/s
47.74 GPixel/s
Texture Rate
2457.6 GTexel/s
119.4 GTexel/s
FP16 (half)
78.64 TFLOPS
7.639 TFLOPS
FP32 (float)
78.64 TFLOPS
7.639 TFLOPS
FP64 (double)
39.32 TFLOPS
119.4 GFLOPS
Graphics Processor
GPU Name
MI350 256CU
GA107
Architecture
CDNA 4.0
Ampere
Foundry
TSMC
Samsung
Process Size
3 nm
8 nm
Transistors
185 billion
8.7 billion
Die Size
Unknown
200 mm²
GPU Variant
-
GN20-P0-R-K2
Board Design
TDP
1400W
75W
Suggested PSU
1800 W
-
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
Shader Model
N/A
6.8
CUDA
-
8.6