AMD Radeon HD 8970M vs AMD Instinct MI300A
GPU · Specs Compare
Graphics Card
Release Date
May 2013
Dec 2023
Generation
Solar System
Radeon Instinct
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
850 MHz
1000 MHz
Boost Clock
900 MHz
2100 MHz
Memory Clock
1200 MHz
1300 MHz
Memory
Memory Size
4GB
128GB
Memory Type
GDDR5
HBM3
Memory Bus
256bit
8192bit
Bandwidth
153.6GB/s
5.32TB/s
Render Config
Compute Units
20
228
Shading Units
1280
14592
TMUs
80
912
ROPs
32
0
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
16 MB
L3 Cache
—
256 MB
Theoretical Performance
Pixel Rate
28.80 GPixel/s
0 MPixel/s
Texture Rate
72.00 GTexel/s
1915.2 GTexel/s
FP32 (float)
2.304 TFLOPS
61.29 TFLOPS
FP64 (double)
144.0 GFLOPS
30.64 TFLOPS
FP16 (half)
—
653.7 TFLOPS
Graphics Processor
GPU Name
Neptune
Aqua Vanjaram
GPU Variant
Neptune XT(216-0847000)
—
Architecture
GCN 1.0
CDNA 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
2.8 billion
153 billion
Die Size
212 mm²
1017 mm²
Board Design
TDP
100W
750W
Outputs
No outputs
No outputs
Suggested PSU
—
1150 W
Power Connectors
—
None
Graphics Features
DirectX
12 (11_1)
N/A
OpenGL
4.6
N/A
OpenCL
1.2
3.0
Vulkan
1.2
N/A
Shader Model
5.1
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.