AMD Radeon Instinct MI250X vs AMD Radeon RX 470 Mobile
GPU Specs Compare
Graphics Card
Release Date
Nov 2021
Aug 2016
Generation
Radeon Instinct
Mobility Radeon
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1000 MHz
926 MHz
Boost Clock
1700 MHz
1074 MHz
Memory Clock
1600 MHz
1750 MHz
Memory
Memory Size
128GB
8GB
Memory Type
HBM2e
GDDR5
Memory Bus
8192bit
256bit
Bandwidth
3277GB/s
224.0GB/s
Render Config
Compute Units
220
32
Shading Units
14080
2048
TMUs
880
128
ROPs
0
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
16 MB
2 MB
Theoretical Performance
Pixel Rate
0 MPixel/s
34.37 GPixel/s
Texture Rate
1496 GTexel/s
137.5 GTexel/s
FP16 (half)
383.0 TFLOPS
4.399 TFLOPS
FP32 (float)
47.87 TFLOPS
4.399 TFLOPS
FP64 (double)
47.87 TFLOPS
274.9 GFLOPS
Graphics Processor
GPU Name
Aldebaran
Ellesmere
GPU Variant
Aldebaran XT
Ellesmere PRO
Architecture
CDNA 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
6 nm
14 nm
Transistors
58.2 billion
5.7 billion
Die Size
Unknown
232 mm²
Board Design
TDP
500W
85W
Suggested PSU
900 W
-
Outputs
No outputs
No outputs
Power Connectors
2x 8-pin
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