AMD Radeon E8950 vs AMD Radeon Instinct MI250
GPU Specs Compare
Graphics Card
Release Date
Sep 2015
Nov 2021
Generation
Embedded
Radeon Instinct
Type
Mobile
Professional
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Base Clock
735 MHz
1000 MHz
Boost Clock
1000 MHz
1700 MHz
Memory Clock
1500 MHz
1600 MHz
Memory
Memory Size
8GB
128GB
Memory Type
GDDR5
HBM2e
Memory Bus
256bit
8192bit
Bandwidth
192.0GB/s
3277GB/s
Render Config
Compute Units
32
208
Shading Units
2048
13312
TMUs
128
832
ROPs
32
0
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
16 MB
Theoretical Performance
Pixel Rate
32.00 GPixel/s
0 MPixel/s
Texture Rate
128.0 GTexel/s
1414 GTexel/s
FP16 (half)
4.096 TFLOPS
362.1 TFLOPS
FP32 (float)
4.096 TFLOPS
45.26 TFLOPS
FP64 (double)
256.0 GFLOPS
45.26 TFLOPS
Graphics Processor
GPU Name
Amethyst
Aldebaran
GPU Variant
E8950
Aldebaran
Architecture
GCN 3.0
CDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
5 billion
58.2 billion
Die Size
366 mm²
Unknown
Board Design
TDP
95W
500W
Outputs
No outputs
No outputs
Power Connectors
None
2x 8-pin
Suggested PSU
-
900 W
Graphics Features
DirectX
12 (12_0)
N/A
OpenGL
4.6
N/A
OpenCL
2.0
3.0
Vulkan
1.2
N/A
Shader Model
6.3
N/A