Home GPU Comparison NVIDIA Quadro K620 vs NVIDIA Quadro 500M

NVIDIA Quadro K620 vs NVIDIA Quadro 500M

We compared two Professional market GPUs: 2GB VRAM Quadro K620 and 1024MB VRAM Quadro 500M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K620 's Advantages
Released 3 years and 5 months late
Boost Clock1124MHz
More VRAM (2GB vs 1024GB)
288 additional rendering cores
NVIDIA Quadro 500M 's Advantages
Lower TDP (35W vs 45W)

Score

Benchmark

FP32 (float)
Quadro K620 +220%
0.863 TFLOPS
Quadro 500M
0.269 TFLOPS
VS

Graphics Card

Jul 2014
Release Date
Feb 2011
Quadro
Generation
Quadro Mobile
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

1058 MHz
Base Clock
-
1124 MHz
Boost Clock
-
900 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
DDR3
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
28.80GB/s

Render Config

-
-
-
-
SM Count
2
384
Shading Units
96
24
TMUs
16
16
ROPs
4
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

17.98 GPixel/s
Pixel Rate
2.800 GPixel/s
26.98 GTexel/s
Texture Rate
11.20 GTexel/s
-
-
-
863.2 GFLOPS
FP32 (float)
268.8 GFLOPS
26.98 GFLOPS
FP64 (double)
22.40 GFLOPS

Board Design

45W
TDP
35W
200 W
Suggested PSU
-
1x DVI 1x DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GM107
GPU Name
GF108
GM107-850-A2
GPU Variant
N12M-Q3
Maxwell
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.87 billion
Transistors
0.585 billion
148 mm²
Die Size
116 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.0
CUDA
2.1
5.1
Shader Model
5.1

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