AMD Radeon R9 260 OEM vs AMD Radeon Instinct MI300A
GPU Specs Compare
Graphics Card
Release Date
Dec 2013
Dec 2023
Generation
Volcanic Islands
Radeon Instinct
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
1625 MHz
2525 MHz
Base Clock
-
1000 MHz
Boost Clock
-
2100 MHz
Memory
Memory Size
1024MB
192GB
Memory Type
GDDR5
HBM3
Memory Bus
128bit
8192bit
Bandwidth
104.0GB/s
10.3TB/s
Render Config
Compute Units
14
304
Shading Units
896
19456
TMUs
56
1216
ROPs
16
0
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
256 KB
16 MB
Tensor Cores
-
1216
L3 Cache
-
256 MB
Theoretical Performance
Pixel Rate
17.60 GPixel/s
0 MPixel/s
Texture Rate
61.60 GTexel/s
2554 GTexel/s
FP32 (float)
1.971 TFLOPS
81.72 TFLOPS
FP64 (double)
123.2 GFLOPS
81.72 TFLOPS
FP16 (half)
-
653.7 TFLOPS
Graphics Processor
GPU Name
Bonaire
Aqua Vanjaram
GPU Variant
Bonaire XT(215-0839039)
-
Architecture
GCN 2.0
CDNA 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
2.08 billion
153 billion
Die Size
160 mm²
1017 mm²
Board Design
TDP
85W
750W
Suggested PSU
250 W
1150 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
None
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