NVIDIA Quadro RTX 6000 vs AMD Radeon RX 6600S
GPU · Specs Compare
Graphics Card
Release Date
Aug 2018
Jan 2022
Generation
Quadro
Mobility Radeon
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1440 MHz
1700 MHz
Boost Clock
1770 MHz
2000 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
24GB
4GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
128bit
Bandwidth
672.0GB/s
224.0GB/s
Render Config
SM Count
72
—
Shading Units
4608
1792
TMUs
288
112
ROPs
96
64
Tensor Cores
576
—
RT Cores
72
28
L1 Cache
64 KB (per SM)
128 KB per Array
L2 Cache
6 MB
2 MB
Compute Units
—
28
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
169.9 GPixel/s
128.0 GPixel/s
Texture Rate
509.8 GTexel/s
224.0 GTexel/s
FP16 (half)
32.62 TFLOPS
14.34 TFLOPS
FP32 (float)
16.31 TFLOPS
7.168 TFLOPS
FP64 (double)
509.8 GFLOPS
448.0 GFLOPS
Graphics Processor
GPU Name
TU102
Navi 23
GPU Variant
TU102-875-A1
—
Architecture
Turing
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
7 nm
Transistors
18.6 billion
11.06 billion
Die Size
754 mm²
237 mm²
Board Design
TDP
260W
80W
Suggested PSU
600 W
—
Outputs
4x DisplayPort 1.4a1x USB Type-C
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
7.5
—
Shader Model
6.6
6.5
Benchmark
3DMark Time Spy
—
7,700
3DMark Time Spy Extreme
—
3,389
▲ Specs Compare
Data sourced from official specifications and benchmark tests.