AMD Radeon 680M vs NVIDIA Quadro RTX 4000 Mobile
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
May 2019
Generation
Navi II IGP
Quadro Mobile
Type
Integrated
Professional
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
2000 MHz
1110 MHz
Boost Clock
2200 MHz
1560 MHz
Memory Clock
System Shared
1750 MHz
Memory
Memory Size
System Shared
8GB
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
256bit
Bandwidth
System Dependent
448.0GB/s
Render Config
Compute Units
12
-
Shading Units
768
2560
TMUs
48
160
ROPs
32
64
RT Cores
12
40
L1 Cache
128 KB per Array
64 KB (per SM)
L2 Cache
2 MB
4 MB
SM Count
-
40
Tensor Cores
-
320
Theoretical Performance
Pixel Rate
70.40 GPixel/s
99.84 GPixel/s
Texture Rate
105.6 GTexel/s
249.6 GTexel/s
FP16 (half)
6.758 TFLOPS
15.97 TFLOPS
FP32 (float)
3.379 TFLOPS
7.987 TFLOPS
FP64 (double)
211.2 GFLOPS
249.6 GFLOPS
Graphics Processor
GPU Name
Rembrandt
TU104
Architecture
RDNA 2.0
Turing
Foundry
TSMC
TSMC
Process Size
6 nm
12 nm
Transistors
13.1 billion
13.6 billion
Die Size
208 mm²
545 mm²
GPU Variant
-
N19E-Q3-A1
Board Design
TDP
50W
110W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.3
1.3
Shader Model
6.7
6.6
CUDA
-
7.5