NVIDIA Quadro RTX 6000 Passive vs AMD Radeon Pro W6800X Duo
GPU Specs Compare
Graphics Card
Release Date
Aug 2018
Aug 2021
Generation
Quadro Turing
Radeon Pro Mac
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
Apple MPX
Clock Speeds
Base Clock
1275 MHz
1800 MHz
Boost Clock
1620 MHz
1967 MHz
Memory Clock
1625 MHz
2000 MHz
Memory
Memory Size
24GB
32GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
256bit
Bandwidth
624.0GB/s
512.0GB/s
Render Config
SM Count
72
-
Shading Units
4608
3840
TMUs
288
240
ROPs
96
96
Tensor Cores
576
-
RT Cores
72
60
L1 Cache
64 KB (per SM)
128 KB per Array
L2 Cache
6 MB
4 MB
Compute Units
-
60
L3 Cache
-
128 MB
Theoretical Performance
Pixel Rate
155.5 GPixel/s
188.8 GPixel/s
Texture Rate
466.6 GTexel/s
472.1 GTexel/s
FP16 (half)
29.86 TFLOPS
30.21 TFLOPS
FP32 (float)
14.93 TFLOPS
15.11 TFLOPS
FP64 (double)
466.6 GFLOPS
944.2 GFLOPS
Graphics Processor
GPU Name
TU102
Navi 21
GPU Variant
TU102-875-A1
Navi 21 Pro-XLA
Architecture
Turing
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
7 nm
Transistors
18.6 billion
26.8 billion
Die Size
754 mm²
520 mm²
Board Design
TDP
260W
400W
Suggested PSU
600 W
800 W
Outputs
No outputs
1x HDMI 2.14x Thunderbolt
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
6.8
6.7
📊 Benchmark
Blender
-
1,422