AMD Radeon Pro Duo vs AMD Radeon Instinct MI325X
GPU · Specs Compare
Graphics Card
Release Date
Apr 2016
Oct 2024
Generation
Radeon Pro
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
500 MHz
1500 MHz
Base Clock
—
1000 MHz
Boost Clock
—
2100 MHz
Memory
Memory Size
4GB
256GB
Memory Type
HBM
HBM3e
Memory Bus
4096bit
8192bit
Bandwidth
512.0GB/s
6.14TB/s
Render Config
Compute Units
64
304
Shading Units
4096
19456
TMUs
256
1216
ROPs
64
0
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
16 MB
Tensor Cores
—
1216
L3 Cache
—
256 MB
Theoretical Performance
Pixel Rate
64.00 GPixel/s
0 MPixel/s
Texture Rate
256.0 GTexel/s
2553.6 GTexel/s
FP16 (half)
8.192 TFLOPS
81.72 TFLOPS
FP32 (float)
8.192 TFLOPS
81.72 TFLOPS
FP64 (double)
512.0 GFLOPS
40.86 TFLOPS
Graphics Processor
GPU Name
Capsaicin
Aqua Vanjaram
GPU Variant
Capsaicin XT
—
Architecture
GCN 3.0
CDNA 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
8.9 billion
153 billion
Die Size
596 mm²
1017 mm²
Board Design
TDP
350W
1000W
Suggested PSU
750 W
1400 W
Outputs
1x HDMI 1.4a3x DisplayPort 1.2
No outputs
Power Connectors
3x 8-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
6.0
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.