NVIDIA Quadro RTX 4000 vs NVIDIA Quadro RTX 3000 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Nov 2018
May 2019
Generation
Quadro Turing
Quadro Mobile
Type
Professional
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1005 MHz
945 MHz
Boost Clock
1545 MHz
1380 MHz
Memory Clock
1625 MHz
1750 MHz
Memory
Memory Size
8GB
6GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
192bit
Bandwidth
416.0GB/s
336.0GB/s
Render Config
SM Count
36
30
Shading Units
2304
1920
TMUs
144
120
ROPs
64
64
Tensor Cores
288
240
RT Cores
36
30
L1 Cache
64 KB (per SM)
64 KB (per SM)
L2 Cache
4 MB
3 MB
Theoretical Performance
Pixel Rate
98.88 GPixel/s
88.32 GPixel/s
Texture Rate
222.5 GTexel/s
165.6 GTexel/s
FP16 (half)
14.24 TFLOPS
10.60 TFLOPS
FP32 (float)
7.119 TFLOPS
5.299 TFLOPS
FP64 (double)
222.5 GFLOPS
165.6 GFLOPS
Graphics Processor
GPU Name
TU104
TU106
GPU Variant
TU104-850-A1
N19E-Q1-KA-K1
Architecture
Turing
Turing
Foundry
TSMC
TSMC
Process Size
12 nm
12 nm
Transistors
13.6 billion
10.8 billion
Die Size
545 mm²
445 mm²
Board Design
TDP
160W
80W
Suggested PSU
450 W
—
Outputs
3x DisplayPort 1.4a1x USB Type-C
No outputs
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
7.5
7.5
Shader Model
6.8
6.6
Benchmark
3DMark Time Spy
7,853
—
3DMark Time Spy Extreme
3,696
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.