AMD Radeon Instinct MI250X vs AMD Radeon R9 260 OEM
GPU · Specs Compare
Graphics Card
Release Date
Nov 2021
Dec 2013
Generation
Radeon Instinct
Volcanic Islands
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
—
Boost Clock
1700 MHz
—
Memory Clock
1600 MHz
1625 MHz
Memory
Memory Size
128GB
1024MB
Memory Type
HBM2e
GDDR5
Memory Bus
8192bit
128bit
Bandwidth
3277GB/s
104.0GB/s
Render Config
Compute Units
220
14
Shading Units
14080
896
TMUs
880
56
ROPs
0
16
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
16 MB
256 KB
Theoretical Performance
Pixel Rate
0 MPixel/s
17.60 GPixel/s
Texture Rate
1496 GTexel/s
61.60 GTexel/s
FP16 (half)
383.0 TFLOPS
—
FP32 (float)
47.87 TFLOPS
1.971 TFLOPS
FP64 (double)
47.87 TFLOPS
123.2 GFLOPS
Graphics Processor
GPU Name
Aldebaran
Bonaire
GPU Variant
Aldebaran XT
Bonaire XT(215-0839039)
Architecture
CDNA 2.0
GCN 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
28 nm
Transistors
58.2 billion
2.08 billion
Die Size
Unknown
160 mm²
Board Design
TDP
500W
85W
Suggested PSU
900 W
250 W
Outputs
No outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
2x 8-pin
1x 6-pin
Graphics Features
DirectX
N/A
12 (12_0)
OpenGL
N/A
4.6
OpenCL
3.0
2.0
Vulkan
N/A
1.2
Shader Model
N/A
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.