NVIDIA Quadro P4000 Max Q vs NVIDIA TITAN RTX
GPU · Specs Compare
Graphics Card
Release Date
Jan 2017
Dec 2018
Generation
Quadro Mobile
GeForce 20
Type
Professional
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
1114 MHz
1350 MHz
Boost Clock
1228 MHz
1770 MHz
Memory Clock
1502 MHz
1750 MHz
Memory
Memory Size
8GB
24GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
384bit
Bandwidth
192.3GB/s
672.0GB/s
Render Config
SM Count
14
72
Shading Units
1792
4608
TMUs
112
288
ROPs
64
96
L1 Cache
48 KB (per SM)
64 KB (per SM)
L2 Cache
2 MB
6 MB
Tensor Cores
—
576
RT Cores
—
72
Theoretical Performance
Pixel Rate
78.59 GPixel/s
169.9 GPixel/s
Texture Rate
137.5 GTexel/s
509.8 GTexel/s
FP16 (half)
68.77 GFLOPS
32.62 TFLOPS
FP32 (float)
4.401 TFLOPS
16.31 TFLOPS
FP64 (double)
137.5 GFLOPS
509.8 GFLOPS
Graphics Processor
GPU Name
GP104
TU102
GPU Variant
N17E-Q3-A1
TU102-400-A1
Architecture
Pascal
Turing
Foundry
TSMC
TSMC
Process Size
16 nm
12 nm
Transistors
7.2 billion
18.6 billion
Die Size
314 mm²
754 mm²
Board Design
TDP
100W
280W
Outputs
No outputs
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
Power Connectors
None
2x 8-pin
Suggested PSU
—
600 W
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
6.1
7.5
Shader Model
6.4
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.