AMD Instinct MI300X vs NVIDIA GeForce RTX 2080 Max Q
GPU Specs Compare
Graphics Card
Release Date
Dec 2023
Jan 2019
Generation
Radeon Instinct
GeForce 20 Mobile
Type
Professional
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
735 MHz
Boost Clock
2100 MHz
1095 MHz
Memory Clock
2525 MHz
1500 MHz
Memory
Memory Size
192GB
8GB
Memory Type
HBM3
GDDR6
Memory Bus
8192bit
256bit
Bandwidth
10.3TB/s
384.0GB/s
Render Config
Compute Units
304
-
Shading Units
19456
2944
TMUs
1216
184
ROPs
0
64
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
16 MB
4 MB
L3 Cache
256 MB
-
SM Count
-
46
Tensor Cores
-
368
RT Cores
-
46
Theoretical Performance
Pixel Rate
0 MPixel/s
70.08 GPixel/s
Texture Rate
2553.6 GTexel/s
201.5 GTexel/s
FP16 (half)
653.7 TFLOPS
12.89 TFLOPS
FP32 (float)
81.72 TFLOPS
6.447 TFLOPS
FP64 (double)
81.72 TFLOPS
201.5 GFLOPS
Graphics Processor
GPU Name
Aqua Vanjaram
TU104
Architecture
CDNA 3.0
Turing
Foundry
TSMC
TSMC
Process Size
5 nm
12 nm
Transistors
153 billion
13.6 billion
Die Size
1017 mm²
545 mm²
GPU Variant
-
N18E-G3-A1
Board Design
TDP
750W
80W
Suggested PSU
1150 W
-
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
Shader Model
N/A
6.6
CUDA
-
7.5