NVIDIA Quadro RTX 6000 Mobile vs AMD Radeon 660M
GPU · Specs Compare
Graphics Card
Release Date
Sep 2019
Jan 2022
Generation
Quadro Turing-M
Rembrandt
Type
Professional
Integrated
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1275 MHz
1500 MHz
Boost Clock
1455 MHz
1900 MHz
Memory Clock
1750 MHz
System Shared
Memory
Memory Size
24GB
System Shared
Memory Type
GDDR6
System Shared
Memory Bus
384bit
System Shared
Bandwidth
672.0GB/s
System Dependent
Render Config
SM Count
72
—
Shading Units
4608
384
TMUs
288
24
ROPs
96
16
Tensor Cores
576
—
RT Cores
72
6
L1 Cache
64 KB (per SM)
128 KB per Array
L2 Cache
6 MB
2 MB
Compute Units
—
6
Theoretical Performance
Pixel Rate
139.7 GPixel/s
30.40 GPixel/s
Texture Rate
419.0 GTexel/s
45.60 GTexel/s
FP16 (half)
26.82 TFLOPS
2.918 TFLOPS
FP32 (float)
13.41 TFLOPS
1459 GFLOPS
FP64 (double)
419.0 GFLOPS
91.20 GFLOPS
Graphics Processor
GPU Name
TU102
Rembrandt
Architecture
Turing
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
6 nm
Transistors
18.6 billion
13.1 billion
Die Size
754 mm²
210 mm²
Board Design
TDP
Unknown
15W
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
3.0
2.0
Vulkan
1.3
1.2
CUDA
7.5
—
Shader Model
6.7
6.5
Benchmark
3DMark Time Spy
—
1,537
3DMark Time Spy Extreme
—
701
▲ Specs Compare
Data sourced from official specifications and benchmark tests.