AMD Instinct MI300A vs AMD Radeon AI PRO R9700
GPU Specs Compare
Graphics Card
Release Date
Dec 2023
Jul 2025
Generation
Radeon Instinct
Radeon Pro Navi
Type
Professional
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1000 MHz
1660 MHz
Boost Clock
2100 MHz
2920 MHz
Memory Clock
1300 MHz
2518 MHz
Memory
Memory Size
128GB
32GB
Memory Type
HBM3
GDDR6
Memory Bus
8192bit
256bit
Bandwidth
5.32TB/s
644.6GB/s
Render Config
Compute Units
228
64
Shading Units
14592
4096
TMUs
912
256
ROPs
0
128
L1 Cache
16 KB (per CU)
-
L2 Cache
16 MB
8 MB
L3 Cache
256 MB
64 MB
Tensor Cores
-
128
RT Cores
-
64
Theoretical Performance
Pixel Rate
0 MPixel/s
373.8 GPixel/s
Texture Rate
1915.2 GTexel/s
747.5 GTexel/s
FP16 (half)
653.7 TFLOPS
95.68 TFLOPS
FP32 (float)
61.29 TFLOPS
47.84 TFLOPS
FP64 (double)
30.64 TFLOPS
1495.0 GFLOPS
Graphics Processor
GPU Name
Aqua Vanjaram
Navi 48
Architecture
CDNA 3.0
RDNA 4.0
Foundry
TSMC
TSMC
Process Size
5 nm
4 nm
Transistors
153 billion
53.9 billion
Die Size
1017 mm²
357 mm²
GPU Variant
-
Navi 48 XTW
Board Design
TDP
750W
300W
Suggested PSU
1150 W
700 W
Outputs
No outputs
1x HDMI 2.1b3x DisplayPort 2.1a
Power Connectors
None
1x 16-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
2.2
Vulkan
N/A
1.4
Shader Model
N/A
6.8