NVIDIA Quadro RTX 3000 Max Q vs AMD Radeon R9 390X
GPU · Specs Compare
Graphics Card
Release Date
May 2019
Jun 2015
Generation
Quadro Mobile
Pirate Islands
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
600 MHz
—
Boost Clock
1215 MHz
—
Memory Clock
1500 MHz
1500 MHz
Memory
Memory Size
6GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
512bit
Bandwidth
288.0GB/s
384.0GB/s
Render Config
SM Count
30
—
Shading Units
1920
2816
TMUs
120
176
ROPs
64
64
Tensor Cores
240
—
RT Cores
30
—
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
3 MB
1024 KB
Compute Units
—
44
Theoretical Performance
Pixel Rate
77.76 GPixel/s
67.20 GPixel/s
Texture Rate
145.8 GTexel/s
184.8 GTexel/s
FP16 (half)
9.331 TFLOPS
—
FP32 (float)
4.666 TFLOPS
5.914 TFLOPS
FP64 (double)
145.8 GFLOPS
739.2 GFLOPS
Graphics Processor
GPU Name
TU106
Grenada
Architecture
Turing
GCN 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
10.8 billion
6.2 billion
Die Size
445 mm²
438 mm²
GPU Variant
—
Grenada XT(215-0880004)
Board Design
TDP
60W
275W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
—
600 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
7.5
—
Shader Model
6.6
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.