AMD Radeon R9 380 OEM vs AMD Radeon Instinct MI250
GPU · Specs Compare
Graphics Card
Release Date
May 2015
Nov 2021
Generation
Pirate Islands
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1375 MHz
1600 MHz
Base Clock
—
1000 MHz
Boost Clock
—
1700 MHz
Memory
Memory Size
4GB
128GB
Memory Type
GDDR5
HBM2e
Memory Bus
256bit
8192bit
Bandwidth
176.0GB/s
3277GB/s
Render Config
Compute Units
28
208
Shading Units
1792
13312
TMUs
112
832
ROPs
32
0
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
16 MB
Theoretical Performance
Pixel Rate
29.38 GPixel/s
0 MPixel/s
Texture Rate
102.8 GTexel/s
1414 GTexel/s
FP16 (half)
3.290 TFLOPS
362.1 TFLOPS
FP32 (float)
3.290 TFLOPS
45.26 TFLOPS
FP64 (double)
205.6 GFLOPS
45.26 TFLOPS
Graphics Processor
GPU Name
Antigua
Aldebaran
GPU Variant
Antigua PRO(215-0877000)
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
190W
500W
Suggested PSU
450 W
900 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
2x 6-pin
2x 8-pin
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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.