AMD Radeon Instinct MI300X vs NVIDIA Quadro P620 Mobile
GPU Specs Compare
Graphics Card
Release Date
Dec 2023
Feb 2018
Generation
Radeon Instinct
Quadro Mobile
Type
Professional
Professional
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
1177 MHz
Boost Clock
2100 MHz
1443 MHz
Memory Clock
1300 MHz
1502 MHz
Memory
Memory Size
192GB
4GB
Memory Type
HBM3
GDDR5
Memory Bus
8192bit
128bit
Bandwidth
5.32TB/s
96.13GB/s
Render Config
Compute Units
304
-
Shading Units
19456
512
TMUs
1216
32
ROPs
0
16
Tensor Cores
1216
-
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
16 MB
1024 KB
L3 Cache
256 MB
-
SM Count
-
4
Theoretical Performance
Pixel Rate
0 MPixel/s
23.09 GPixel/s
Texture Rate
2553.6 GTexel/s
46.18 GTexel/s
FP16 (half)
81.72 TFLOPS
23.09 GFLOPS
FP32 (float)
81.72 TFLOPS
1478 GFLOPS
FP64 (double)
40.86 TFLOPS
46.18 GFLOPS
Graphics Processor
GPU Name
Aqua Vanjaram
GP107
Architecture
CDNA 3.0
Pascal
Foundry
TSMC
Samsung
Process Size
5 nm
14 nm
Transistors
153 billion
3.3 billion
Die Size
1017 mm²
132 mm²
Board Design
TDP
750W
40W
Suggested PSU
1150 W
-
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
Shader Model
N/A
6.4
CUDA
-
6.1