Home GPU Comparison NVIDIA Quadro K620M vs NVIDIA Quadro Plex 2100 S4

NVIDIA Quadro K620M vs NVIDIA Quadro Plex 2100 S4

We compared two Professional market GPUs: 2GB VRAM Quadro K620M and 1536MB VRAM Quadro Plex 2100 S4 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K620M 's Advantages
Released 6 years and 8 months late
Boost Clock1124MHz
More VRAM (2GB vs 1GB)
256 additional rendering cores
Lower TDP (30W vs 640W)
NVIDIA Quadro Plex 2100 S4 's Advantages
Larger VRAM bandwidth (76.80GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)
Quadro K620M +149%
0.863 TFLOPS
Quadro Plex 2100 S4
0.346 TFLOPS
VS

Graphics Card

Mar 2015
Release Date
Jul 2008
Quadro Mobile
Generation
Quadro Plex
Professional
Type
Professional
MXM-A (3.0)
Bus Interface
PCIe 1.0 x16

Clock Speeds

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

Memory

2GB
Memory Size
1536MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
384bit
14.40GB/s
Bandwidth
76.80GB/s

Render Config

-
SM Count
16
-
Compute Units
-
384
Shading Units
128
16
TMUs
32
8
ROPs
24
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SMM)
L1 Cache
-
1024 KB
L2 Cache
96 KB

Theoretical Performance

8.992 GPixel/s
Pixel Rate
14.40 GPixel/s
17.98 GTexel/s
Texture Rate
38.40 GTexel/s
-
FP16 (half)
-
863.2 GFLOPS
FP32 (float)
345.6 GFLOPS
26.98 GFLOPS
FP64 (double)
-

Graphics Processor

GM108
GPU Name
G80
N15M-Q3
GPU Variant
-
Maxwell
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
Unknown
Transistors
0.681 billion
Unknown
Die Size
484 mm²

Board Design

30W
TDP
640W
-
Suggested PSU
1000 W
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1 (1.0)
1.3
Vulkan
N/A
5.0
CUDA
1.0
5.1
Shader Model
4.0

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