AMD Radeon R7 260 vs AMD Radeon Instinct MI250X
GPU Specs Compare
Graphics Card
Release Date
Dec 2013
Nov 2021
Generation
Volcanic Islands
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1500 MHz
1600 MHz
Base Clock
-
1000 MHz
Boost Clock
-
1700 MHz
Memory
Memory Size
2GB
128GB
Memory Type
GDDR5
HBM2e
Memory Bus
128bit
8192bit
Bandwidth
96.00GB/s
3277GB/s
Render Config
Compute Units
12
220
Shading Units
768
14080
TMUs
48
880
ROPs
16
0
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
256 KB
16 MB
Theoretical Performance
Pixel Rate
16.00 GPixel/s
0 MPixel/s
Texture Rate
48.00 GTexel/s
1496 GTexel/s
FP32 (float)
1.536 TFLOPS
47.87 TFLOPS
FP64 (double)
96.00 GFLOPS
47.87 TFLOPS
FP16 (half)
-
383.0 TFLOPS
Graphics Processor
GPU Name
Bonaire
Aldebaran
GPU Variant
Bonaire PRO
Aldebaran XT
Architecture
GCN 2.0
CDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
2.08 billion
58.2 billion
Die Size
160 mm²
Unknown
Board Design
TDP
95W
500W
Suggested PSU
250 W
900 W
Outputs
1x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 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