AMD Radeon R9 390 X2 vs NVIDIA Quadro RTX 3000 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Sep 2015
May 2019
Generation
Pirate Islands
Quadro Mobile
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1350 MHz
1750 MHz
Base Clock
—
945 MHz
Boost Clock
—
1380 MHz
Memory
Memory Size
8GB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
512bit
192bit
Bandwidth
345.6GB/s
336.0GB/s
Render Config
Compute Units
40
—
Shading Units
2560
1920
TMUs
160
120
ROPs
64
64
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
1024 KB
3 MB
SM Count
—
30
Tensor Cores
—
240
RT Cores
—
30
Theoretical Performance
Pixel Rate
64.00 GPixel/s
88.32 GPixel/s
Texture Rate
160.0 GTexel/s
165.6 GTexel/s
FP32 (float)
5.120 TFLOPS
5.299 TFLOPS
FP64 (double)
640.0 GFLOPS
165.6 GFLOPS
FP16 (half)
—
10.60 TFLOPS
Graphics Processor
GPU Name
Grenada
TU106
GPU Variant
Grenada PRO(215-0880030)
N19E-Q1-KA-K1
Architecture
GCN 2.0
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
6.2 billion
10.8 billion
Die Size
438 mm²
445 mm²
Board Design
TDP
580W
80W
Suggested PSU
950 W
—
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
4x 8-pin
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.6
CUDA
—
7.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.