Home GPU Comparison NVIDIA Quadro NVS 440 PCIe x16 vs NVIDIA Quadro K620M

NVIDIA Quadro NVS 440 PCIe x16 vs NVIDIA Quadro K620M

NVIDIA Quadro NVS 440 PCIe x16
VS
NVIDIA Quadro K620M
NVIDIA Quadro NVS 440 PCIe x16
NVIDIA Quadro K620M
We compared two Professional market GPUs: 48GB VRAM Quadro NVS 440 PCIe x16 and 2GB VRAM Quadro K620M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro NVS 440 PCIe x16 's Advantages
Released 8 years and 1 months late
Boost Clock has increased by 122% (2495MHz vs 1124MHz)
More VRAM (48GB vs 2GB)
Larger VRAM bandwidth (864.0GB/s vs 14.40GB/s)
5760 additional rendering cores
NVIDIA Quadro K620M 's Advantages
Lower TDP (30W vs 295W)

Score

Benchmark

FP32 (float)
Quadro NVS 440 PCIe x16 +7005%
61.32 TFLOPS
Quadro K620M
0.863 TFLOPS
Quadro NVS 440 PCIe x16
VS
Quadro K620M

Graphics Card

Apr 2023
Release Date
Mar 2015
Radeon Pro Navi
Generation
Quadro Mobile
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

1855 MHz
Base Clock
1029 MHz
2495 MHz
Boost Clock
1124 MHz
2250 MHz
Memory Clock
900 MHz

Memory

48GB
Memory Size
2GB
GDDR6
Memory Type
DDR3
384bit
Memory Bus
64bit
864.0GB/s
Bandwidth
14.40GB/s

Render Config

96
Compute Units
-
-
-
-
6144
Shading Units
384
384
TMUs
16
192
ROPs
8
-
-
-
96
RT Cores
-
256 KB per Array
L1 Cache
64 KB (per SMM)
6 MB
L2 Cache
1024 KB
96 MB
L3 Cache
-

Theoretical Performance

479.0 GPixel/s
Pixel Rate
8.992 GPixel/s
958.1 GTexel/s
Texture Rate
17.98 GTexel/s
122.6 TFLOPS
FP16 (half)
-
61.32 TFLOPS
FP32 (float)
863.2 GFLOPS
1.916 TFLOPS
FP64 (double)
26.98 GFLOPS

Board Design

295W
TDP
30W
600 W
Suggested PSU
-
3x DisplayPort 2.1 1x mini-DisplayPort 2.1
Outputs
No outputs
2x 8-pin
Power Connectors
None

Graphics Processor

Navi 31
GPU Name
GM108
Navi 31
GPU Variant
N15M-Q3
RDNA 3.0
Architecture
Maxwell
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
57.7 billion
Transistors
Unknown
529 mm²
Die Size
Unknown

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.2
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
5.0
6.7
Shader Model
5.1

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