NVIDIA Quadro RTX 4000 Mobile vs AMD Radeon Instinct MI308X
GPU Specs Compare
Graphics Card
Release Date
May 2019
Dec 2023
Generation
Quadro Mobile
Radeon Instinct
Type
Professional
Professional
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1110 MHz
1000 MHz
Boost Clock
1560 MHz
2100 MHz
Memory Clock
1750 MHz
1300 MHz
Memory
Memory Size
8GB
192GB
Memory Type
GDDR6
HBM3
Memory Bus
256bit
8192bit
Bandwidth
448.0GB/s
5.32TB/s
Render Config
SM Count
40
-
Shading Units
2560
19456
TMUs
160
1216
ROPs
64
0
Tensor Cores
320
1216
RT Cores
40
-
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
16 MB
Compute Units
-
304
L3 Cache
-
256 MB
Theoretical Performance
Pixel Rate
99.84 GPixel/s
0 MPixel/s
Texture Rate
249.6 GTexel/s
2553.6 GTexel/s
FP16 (half)
15.97 TFLOPS
81.72 TFLOPS
FP32 (float)
7.987 TFLOPS
81.72 TFLOPS
FP64 (double)
249.6 GFLOPS
40.86 TFLOPS
Graphics Processor
GPU Name
TU104
Aqua Vanjaram
GPU Variant
N19E-Q3-A1
-
Architecture
Turing
CDNA 3.0
Foundry
TSMC
TSMC
Process Size
12 nm
5 nm
Transistors
13.6 billion
153 billion
Die Size
545 mm²
1017 mm²
Board Design
TDP
110W
750W
Outputs
No outputs
No outputs
Power Connectors
None
None
Suggested PSU
-
1150 W
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
7.5
-
Shader Model
6.6
N/A