Home GPU Comparison NVIDIA Quadro RTX 4000 Mobile vs NVIDIA Quadro K4000

NVIDIA Quadro RTX 4000 Mobile vs NVIDIA Quadro K4000

We compared two Professional market GPUs: 8GB VRAM Quadro RTX 4000 Mobile and 3GB VRAM Quadro K4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro RTX 4000 Mobile 's Advantages
Released 6 years and 2 months late
Boost Clock1560MHz
More VRAM (8GB vs 3GB)
Larger VRAM bandwidth (448.0GB/s vs 134.8GB/s)
1792 additional rendering cores
NVIDIA Quadro K4000 's Advantages
Lower TDP (80W vs 110W)

Score

Benchmark

FP32 (float)
Quadro RTX 4000 Mobile +542%
7.987 TFLOPS
Quadro K4000
1.244 TFLOPS
VS

Graphics Card

May 2019
Release Date
Mar 2013
Quadro Mobile
Generation
Quadro
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1110 MHz
Base Clock
-
1560 MHz
Boost Clock
-
1750 MHz
Memory Clock
1404 MHz

Memory

8GB
Memory Size
3GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
192bit
448.0GB/s
Bandwidth
134.8GB/s

Render Config

40
SM Count
-
-
Compute Units
-
2560
Shading Units
768
160
TMUs
64
64
ROPs
24
320
Tensor Cores
-
40
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
4 MB
L2 Cache
384 KB

Theoretical Performance

99.84 GPixel/s
Pixel Rate
12.96 GPixel/s
249.6 GTexel/s
Texture Rate
51.84 GTexel/s
15.97 TFLOPS
FP16 (half)
-
7.987 TFLOPS
FP32 (float)
1244 GFLOPS
249.6 GFLOPS
FP64 (double)
51.84 GFLOPS

Graphics Processor

TU104
GPU Name
GK106
N19E-Q3-A1
GPU Variant
-
Turing
Architecture
Kepler
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
13.6 billion
Transistors
2.54 billion
545 mm²
Die Size
221 mm²

Board Design

110W
TDP
80W
-
Suggested PSU
250 W
No outputs
Outputs
1x DVI 2x DisplayPort 1.2
None
Power Connectors
1x 6-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
7.5
CUDA
3.0
6.6
Shader Model
5.1

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