AMD Radeon Instinct MI308X vs AMD Radeon R9 260 OEM
GPU Specs Compare
Graphics Card
Release Date
Dec 2023
Dec 2013
Generation
Radeon Instinct
Volcanic Islands
Type
Professional
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
-
Boost Clock
2100 MHz
-
Memory Clock
1300 MHz
1625 MHz
Memory
Memory Size
192GB
1024MB
Memory Type
HBM3
GDDR5
Memory Bus
8192bit
128bit
Bandwidth
5.32TB/s
104.0GB/s
Render Config
Compute Units
304
14
Shading Units
19456
896
TMUs
1216
56
ROPs
0
16
Tensor Cores
1216
-
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
16 MB
256 KB
L3 Cache
256 MB
-
Theoretical Performance
Pixel Rate
0 MPixel/s
17.60 GPixel/s
Texture Rate
2553.6 GTexel/s
61.60 GTexel/s
FP16 (half)
81.72 TFLOPS
-
FP32 (float)
81.72 TFLOPS
1.971 TFLOPS
FP64 (double)
40.86 TFLOPS
123.2 GFLOPS
Graphics Processor
GPU Name
Aqua Vanjaram
Bonaire
Architecture
CDNA 3.0
GCN 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
153 billion
2.08 billion
Die Size
1017 mm²
160 mm²
GPU Variant
-
Bonaire XT(215-0839039)
Board Design
TDP
750W
85W
Suggested PSU
1150 W
250 W
Outputs
No outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
None
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