AMD Radeon Pro 460 vs AMD Instinct MI300A
GPU · Specs Compare
Graphics Card
Release Date
Oct 2016
Dec 2023
Generation
Radeon Pro Mac
Radeon Instinct
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
850 MHz
1000 MHz
Boost Clock
907 MHz
2100 MHz
Memory Clock
1270 MHz
1300 MHz
Memory
Memory Size
4GB
128GB
Memory Type
GDDR5
HBM3
Memory Bus
128bit
8192bit
Bandwidth
81.28GB/s
5.32TB/s
Render Config
Compute Units
16
228
Shading Units
1024
14592
TMUs
64
912
ROPs
16
0
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
1024 KB
16 MB
L3 Cache
—
256 MB
Theoretical Performance
Pixel Rate
14.51 GPixel/s
0 MPixel/s
Texture Rate
58.05 GTexel/s
1915.2 GTexel/s
FP16 (half)
1.858 TFLOPS
653.7 TFLOPS
FP32 (float)
1.858 TFLOPS
61.29 TFLOPS
FP64 (double)
116.1 GFLOPS
30.64 TFLOPS
Graphics Processor
GPU Name
Baffin
Aqua Vanjaram
GPU Variant
Baffin XT
—
Architecture
GCN 4.0
CDNA 3.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
5 nm
Transistors
3 billion
153 billion
Die Size
123 mm²
1017 mm²
Board Design
TDP
35W
750W
Outputs
No outputs
No outputs
Power Connectors
None
None
Suggested PSU
—
1150 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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.