AMD Instinct MI300X vs AMD FirePro D300
GPU · Specs Compare
Graphics Card
Release Date
Dec 2023
Jan 2014
Generation
Radeon Instinct
FirePro
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
2525 MHz
1270 MHz
Memory
Memory Size
192GB
2GB
Memory Type
HBM3
GDDR5
Memory Bus
8192bit
256bit
Bandwidth
10.3TB/s
162.6GB/s
Render Config
Compute Units
304
20
Shading Units
19456
1280
TMUs
1216
80
ROPs
0
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
16 MB
512 KB
L3 Cache
256 MB
—
Theoretical Performance
Pixel Rate
0 MPixel/s
27.20 GPixel/s
Texture Rate
2553.6 GTexel/s
68.00 GTexel/s
FP16 (half)
653.7 TFLOPS
—
FP32 (float)
81.72 TFLOPS
2.176 TFLOPS
FP64 (double)
81.72 TFLOPS
136.0 GFLOPS
Graphics Processor
GPU Name
Aqua Vanjaram
Pitcairn
Architecture
CDNA 3.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
153 billion
2.8 billion
Die Size
1017 mm²
212 mm²
GPU Variant
—
Pitcairn XT GL(215-0828073)
Board Design
TDP
750W
150W
Suggested PSU
1150 W
450 W
Outputs
No outputs
4x DisplayPort 1.2
Power Connectors
None
—
Graphics Features
DirectX
N/A
12 (11_1)
OpenGL
N/A
4.6
OpenCL
3.0
1.2
Vulkan
N/A
1.2
Shader Model
N/A
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.