AMD Radeon Instinct MI300A vs AMD Radeon RX 560
GPU Specs Compare
Graphics Card
Release Date
Dec 2023
Apr 2017
Generation
Radeon Instinct
Polaris
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x8
Clock Speeds
Base Clock
1000 MHz
1175 MHz
Boost Clock
2100 MHz
1275 MHz
Memory Clock
2525 MHz
1750 MHz
Memory
Memory Size
192GB
4GB
Memory Type
HBM3
GDDR5
Memory Bus
8192bit
128bit
Bandwidth
10.3TB/s
112.0GB/s
Render Config
Compute Units
304
16
Shading Units
19456
1024
TMUs
1216
64
ROPs
0
16
Tensor Cores
1216
-
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
16 MB
1024 KB
L3 Cache
256 MB
-
Theoretical Performance
Pixel Rate
0 MPixel/s
20.40 GPixel/s
Texture Rate
2554 GTexel/s
81.60 GTexel/s
FP16 (half)
653.7 TFLOPS
2.611 TFLOPS
FP32 (float)
81.72 TFLOPS
2.611 TFLOPS
FP64 (double)
81.72 TFLOPS
163.2 GFLOPS
Graphics Processor
GPU Name
Aqua Vanjaram
Polaris 21
Architecture
CDNA 3.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
14 nm
Transistors
153 billion
3 billion
Die Size
1017 mm²
123 mm²
GPU Variant
-
Polaris 21 XT(215-0908004)
Board Design
TDP
750W
75W
Suggested PSU
1150 W
250 W
Outputs
No outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
Power Connectors
None
None
Graphics Features
DirectX
N/A
12 (12_0)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.2
Shader Model
N/A
6.4
📊 Benchmark
3DMark Time Spy
-
1,855
3DMark Time Spy Extreme
-
799