AMD Radeon RX 460 Mobile vs AMD Radeon Instinct MI350X
GPU Specs Compare
Graphics Card
Release Date
Aug 2016
Jun 2025
Generation
Mobility Radeon
Radeon Instinct
Type
Mobile
Professional
Bus Interface
MXM-B (3.0)
PCIe 5.0 x16
Clock Speeds
Base Clock
1000 MHz
1000 MHz
Boost Clock
1180 MHz
2200 MHz
Memory Clock
1250 MHz
2000 MHz
Memory
Memory Size
4GB
288GB
Memory Type
GDDR5
HBM3e
Memory Bus
128bit
8192bit
Bandwidth
80.00GB/s
8.19TB/s
Render Config
Compute Units
14
256
Shading Units
896
16384
TMUs
56
1024
ROPs
16
0
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
1024 KB
16 MB
Tensor Cores
-
1024
L3 Cache
-
256 MB
Theoretical Performance
Pixel Rate
18.88 GPixel/s
0 MPixel/s
Texture Rate
66.08 GTexel/s
2252.8 GTexel/s
FP16 (half)
2.115 TFLOPS
72.09 TFLOPS
FP32 (float)
2.115 TFLOPS
72.09 TFLOPS
FP64 (double)
132.2 GFLOPS
36.04 TFLOPS
Graphics Processor
GPU Name
Baffin
MI350 256CU
GPU Variant
Baffin XT
-
Architecture
GCN 4.0
CDNA 4.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
3 nm
Transistors
3 billion
185 billion
Die Size
123 mm²
Unknown
Board Design
TDP
55W
1000W
Outputs
No outputs
No outputs
Power Connectors
None
None
Suggested PSU
-
1400 W
Graphics Features
DirectX
12 (12_0)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.2
N/A
Shader Model
6.4
N/A