AMD Radeon R9 380X vs AMD Radeon Instinct MI325X
GPU · Specs Compare
Graphics Card
Release Date
Nov 2015
Oct 2024
Generation
Pirate Islands
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
1425 MHz
1500 MHz
Base Clock
—
1000 MHz
Boost Clock
—
2100 MHz
Memory
Memory Size
4GB
256GB
Memory Type
GDDR5
HBM3e
Memory Bus
256bit
8192bit
Bandwidth
182.4GB/s
6.14TB/s
Render Config
Compute Units
32
304
Shading Units
2048
19456
TMUs
128
1216
ROPs
32
0
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
16 MB
Tensor Cores
—
1216
L3 Cache
—
256 MB
Theoretical Performance
Pixel Rate
31.04 GPixel/s
0 MPixel/s
Texture Rate
124.2 GTexel/s
2553.6 GTexel/s
FP16 (half)
3.973 TFLOPS
81.72 TFLOPS
FP32 (float)
3.973 TFLOPS
81.72 TFLOPS
FP64 (double)
248.3 GFLOPS
40.86 TFLOPS
Graphics Processor
GPU Name
Antigua
Aqua Vanjaram
GPU Variant
Antigua XT(215-0877016)
—
Architecture
GCN 3.0
CDNA 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
5 billion
153 billion
Die Size
366 mm²
1017 mm²
Board Design
TDP
190W
1000W
Suggested PSU
450 W
1400 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
2x 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
Benchmark
3DMark Time Spy
3,011
—
3DMark Time Spy Extreme
1,294
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.