AMD Radeon Instinct MI250X vs AMD Radeon E9260 PCIe
GPU Specs Compare
Graphics Card
Release Date
Nov 2021
Sep 2016
Generation
Radeon Instinct
Embedded
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x8
Clock Speeds
Base Clock
1000 MHz
1090 MHz
Boost Clock
1700 MHz
1200 MHz
Memory Clock
1600 MHz
1750 MHz
Memory
Memory Size
128GB
4GB
Memory Type
HBM2e
GDDR5
Memory Bus
8192bit
128bit
Bandwidth
3277GB/s
112.0GB/s
Render Config
Compute Units
220
14
Shading Units
14080
896
TMUs
880
48
ROPs
0
16
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
16 MB
1024 KB
Theoretical Performance
Pixel Rate
0 MPixel/s
19.20 GPixel/s
Texture Rate
1496 GTexel/s
57.60 GTexel/s
FP16 (half)
383.0 TFLOPS
2.150 TFLOPS
FP32 (float)
47.87 TFLOPS
2.150 TFLOPS
FP64 (double)
47.87 TFLOPS
134.4 GFLOPS
Graphics Processor
GPU Name
Aldebaran
Baffin
GPU Variant
Aldebaran XT
Baffin E9260(216-0885288)
Architecture
CDNA 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
6 nm
14 nm
Transistors
58.2 billion
3 billion
Die Size
Unknown
123 mm²
Board Design
TDP
500W
80W
Suggested PSU
900 W
-
Outputs
No outputs
4x mini-DisplayPort 1.4a
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
1.3
Shader Model
N/A
6.7