AMD Radeon Pro Duo Polaris vs AMD Instinct MI300A
GPU Specs Compare
Graphics Card
Release Date
Apr 2017
Dec 2023
Generation
Radeon Pro GCN
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
1750 MHz
1300 MHz
Base Clock
-
1000 MHz
Boost Clock
-
2100 MHz
Memory
Memory Size
16GB
128GB
Memory Type
GDDR5
HBM3
Memory Bus
256bit
8192bit
Bandwidth
224.0GB/s
5.32TB/s
Render Config
Compute Units
36
228
Shading Units
2304
14592
TMUs
144
912
ROPs
32
0
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
16 MB
L3 Cache
-
256 MB
Theoretical Performance
Pixel Rate
39.78 GPixel/s
0 MPixel/s
Texture Rate
179.0 GTexel/s
1915.2 GTexel/s
FP16 (half)
5.728 TFLOPS
653.7 TFLOPS
FP32 (float)
5.728 TFLOPS
61.29 TFLOPS
FP64 (double)
358.0 GFLOPS
30.64 TFLOPS
Graphics Processor
GPU Name
Ellesmere
Aqua Vanjaram
GPU Variant
Ellesmere Gemini GL
-
Architecture
GCN 4.0
CDNA 3.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
5 nm
Transistors
5.7 billion
153 billion
Die Size
232 mm²
1017 mm²
Board Design
TDP
250W
750W
Suggested PSU
600 W
1150 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (12_0)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.3
N/A
Shader Model
6.7
N/A