Home GPU Comparison NVIDIA Quadro K620M vs NVIDIA Quadro K5100M

NVIDIA Quadro K620M vs NVIDIA Quadro K5100M

We compared two Professional market GPUs: 2GB VRAM Quadro K620M and 8GB VRAM Quadro K5100M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K620M 's Advantages
Released 1 years and 8 months late
Boost Clock has increased by 46% (1124MHz vs 771MHz)
Lower TDP (30W vs 100W)
NVIDIA Quadro K5100M 's Advantages
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (115.2GB/s vs 14.40GB/s)
1152 additional rendering cores

Score

Benchmark

FP32 (float)
Quadro K620M
0.863 TFLOPS
Quadro K5100M +174%
2.369 TFLOPS
VS

Graphics Card

Mar 2015
Release Date
Jul 2013
Quadro Mobile
Generation
Quadro Mobile
Professional
Type
Professional
MXM-A (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

1029 MHz
Base Clock
771 MHz
1124 MHz
Boost Clock
771 MHz
900 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
8GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
115.2GB/s

Render Config

-
-
-
-
-
-
384
Shading Units
1536
16
TMUs
128
8
ROPs
32
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
16 KB (per SMX)
1024 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

8.992 GPixel/s
Pixel Rate
24.67 GPixel/s
17.98 GTexel/s
Texture Rate
98.69 GTexel/s
-
-
-
863.2 GFLOPS
FP32 (float)
2.369 TFLOPS
26.98 GFLOPS
FP64 (double)
98.69 GFLOPS

Board Design

30W
TDP
100W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GM108
GPU Name
GK104
N15M-Q3
GPU Variant
N15E-Q5-A2
Maxwell
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
Unknown
Transistors
3.54 billion
Unknown
Die Size
294 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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