Home GPU Comparison NVIDIA GRID K520Q vs NVIDIA Quadro RTX 4000 Max Q

NVIDIA GRID K520Q vs NVIDIA Quadro RTX 4000 Max Q

We compared two Professional market GPUs: 4GB VRAM GRID K520Q and 8GB VRAM Quadro RTX 4000 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro RTX 4000 Max Q 's Advantages
Released 4 years and 10 months late
Boost Clock1380MHz
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (416.0GB/s vs 160.0GB/s)
1024 additional rendering cores
Lower TDP (80W vs 225W)

Score

Benchmark

FP32 (float)
GRID K520Q
2.289 TFLOPS
Quadro RTX 4000 Max Q +208%
7.066 TFLOPS
VS

Graphics Card

Jul 2014
Release Date
May 2019
GRID
Generation
Quadro Mobile
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
780 MHz
-
Boost Clock
1380 MHz
1250 MHz
Memory Clock
1625 MHz

Memory

4GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
256bit
160.0GB/s
Bandwidth
416.0GB/s

Render Config

-
-
-
-
SM Count
40
1536
Shading Units
2560
128
TMUs
160
32
ROPs
64
-
Tensor Cores
320
-
RT Cores
40
16 KB (per SMX)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

23.84 GPixel/s
Pixel Rate
88.32 GPixel/s
95.36 GTexel/s
Texture Rate
220.8 GTexel/s
-
FP16 (half)
14.13 TFLOPS
2.289 TFLOPS
FP32 (float)
7.066 TFLOPS
95.36 GFLOPS
FP64 (double)
220.8 GFLOPS

Board Design

225W
TDP
80W
550 W
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GK104
GPU Name
TU104
-
-
-
Kepler
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
3.54 billion
Transistors
13.6 billion
294 mm²
Die Size
545 mm²

Graphics Features

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

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