AMD Radeon RX 6800 XT vs NVIDIA Quadro RTX 3000 Max Q
GPU · Specs Compare
Graphics Card
Release Date
Oct 2020
May 2019
Generation
Navi II
Quadro Mobile
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1825 MHz
600 MHz
Boost Clock
2250 MHz
1215 MHz
Memory Clock
2000 MHz
1500 MHz
Memory
Memory Size
16GB
6GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
192bit
Bandwidth
512.0GB/s
288.0GB/s
Render Config
Compute Units
72
—
Shading Units
4608
1920
TMUs
288
120
ROPs
128
64
RT Cores
72
30
L1 Cache
128 KB per Array
64 KB (per SM)
L2 Cache
4 MB
3 MB
L3 Cache
128 MB
—
SM Count
—
30
Tensor Cores
—
240
Theoretical Performance
Pixel Rate
288.0 GPixel/s
77.76 GPixel/s
Texture Rate
648.0 GTexel/s
145.8 GTexel/s
FP16 (half)
41.47 TFLOPS
9.331 TFLOPS
FP32 (float)
20.74 TFLOPS
4.666 TFLOPS
FP64 (double)
1296 GFLOPS
145.8 GFLOPS
Graphics Processor
GPU Name
Navi 21
TU106
GPU Variant
Navi 21 XT(215-121000177)
—
Architecture
RDNA 2.0
Turing
Foundry
TSMC
TSMC
Process Size
7 nm
12 nm
Transistors
26.8 billion
10.8 billion
Die Size
520 mm²
445 mm²
Board Design
TDP
300W
60W
Suggested PSU
700 W
—
Outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.5
6.6
CUDA
—
7.5
Benchmark
3DMark Time Spy
19,329
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.