Home GPU Comparison NVIDIA Quadro M500M vs NVIDIA Quadro K420

NVIDIA Quadro M500M vs NVIDIA Quadro K420

We compared two Professional market GPUs: 2GB VRAM Quadro M500M and 1024MB VRAM Quadro K420 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro M500M 's Advantages
Released 1 years and 9 months late
Boost Clock1124MHz
More VRAM (2GB vs 1024GB)
192 additional rendering cores
Lower TDP (30W vs 41W)
NVIDIA Quadro K420 's Advantages
Larger VRAM bandwidth (28.51GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)
Quadro M500M +156%
0.863 TFLOPS
Quadro K420
0.336 TFLOPS
VS

Graphics Card

Apr 2016
Release Date
Jul 2014
Quadro Mobile
Generation
Quadro
Professional
Type
Professional
MXM-A (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

1029 MHz
Base Clock
-
1124 MHz
Boost Clock
-
900 MHz
Memory Clock
891 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
28.51GB/s

Render Config

-
-
-
-
-
-
384
Shading Units
192
16
TMUs
16
8
ROPs
16
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
16 KB (per SMX)
1024 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

8.992 GPixel/s
Pixel Rate
3.504 GPixel/s
17.98 GTexel/s
Texture Rate
14.02 GTexel/s
-
-
-
863.2 GFLOPS
FP32 (float)
336.4 GFLOPS
26.98 GFLOPS
FP64 (double)
14.02 GFLOPS

Board Design

30W
TDP
41W
-
Suggested PSU
200 W
No outputs
Outputs
1x DVI 1x DisplayPort 1.2
None
Power Connectors
None

Graphics Processor

GM108
GPU Name
GK107
N15M-Q3
GPU Variant
GK107-301-A2
Maxwell
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
Unknown
Transistors
1.27 billion
Unknown
Die Size
118 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
5.0
CUDA
3.0
5.1
Shader Model
5.1

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