AMD Radeon Instinct MI300X vs AMD Radeon Graphics 512SP Mobile
GPU · Specs Compare
Graphics Card
Release Date
Dec 2023
Jan 2022
Generation
Radeon Instinct
Vega II IGP
Type
Professional
Integrated
Bus Interface
PCIe 5.0 x16
IGP
Clock Speeds
Base Clock
1000 MHz
300 MHz
Boost Clock
2100 MHz
2000 MHz
Memory Clock
1300 MHz
System Shared
Memory
Memory Size
192GB
System Shared
Memory Type
HBM3
System Shared
Memory Bus
8192bit
System Shared
Bandwidth
5.32TB/s
System Dependent
Render Config
Compute Units
304
8
Shading Units
19456
512
TMUs
1216
32
ROPs
0
8
Tensor Cores
1216
—
L1 Cache
16 KB (per CU)
—
L2 Cache
16 MB
—
L3 Cache
256 MB
—
Theoretical Performance
Pixel Rate
0 MPixel/s
16.00 GPixel/s
Texture Rate
2553.6 GTexel/s
64.00 GTexel/s
FP16 (half)
81.72 TFLOPS
4.096 TFLOPS
FP32 (float)
81.72 TFLOPS
2.048 TFLOPS
FP64 (double)
40.86 TFLOPS
128.0 GFLOPS
Graphics Processor
GPU Name
Aqua Vanjaram
Barcelo
Architecture
CDNA 3.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
153 billion
10.7 billion
Die Size
1017 mm²
180 mm²
Board Design
TDP
750W
45W
Suggested PSU
1150 W
—
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.3
Shader Model
N/A
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.