Home GPU Comparison NVIDIA Quadro NVS 440 PCIe x16 vs NVIDIA Tesla K20s

NVIDIA Quadro NVS 440 PCIe x16 vs NVIDIA Tesla K20s

We compared two Professional market GPUs: 48GB VRAM Quadro NVS 440 PCIe x16 and 5GB VRAM Tesla K20s 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 10 years and 2 months late
Boost Clock2495MHz
More VRAM (48GB vs 5GB)
Larger VRAM bandwidth (864.0GB/s vs 208.0GB/s)
3648 additional rendering cores
NVIDIA Tesla K20s 's Advantages
Lower TDP (225W vs 295W)

Score

Benchmark

FP32 (float)
Quadro NVS 440 PCIe x16 +2036%
61.32 TFLOPS
Tesla K20s
2.87 TFLOPS
VS

Graphics Card

Apr 2023
Release Date
Feb 2013
Radeon Pro Navi
Generation
Tesla
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1855 MHz
Base Clock
-
2495 MHz
Boost Clock
-
2250 MHz
Memory Clock
1300 MHz

Memory

48GB
Memory Size
5GB
GDDR6
Memory Type
GDDR5
384bit
Memory Bus
320bit
864.0GB/s
Bandwidth
208.0GB/s

Render Config

96
Compute Units
-
-
-
-
6144
Shading Units
2496
384
TMUs
208
192
ROPs
40
-
-
-
96
RT Cores
-
256 KB per Array
L1 Cache
16 KB (per SMX)
6 MB
L2 Cache
1280 KB
96 MB
L3 Cache
-

Theoretical Performance

479.0 GPixel/s
Pixel Rate
29.90 GPixel/s
958.1 GTexel/s
Texture Rate
119.6 GTexel/s
122.6 TFLOPS
FP16 (half)
-
61.32 TFLOPS
FP32 (float)
2.870 TFLOPS
1.916 TFLOPS
FP64 (double)
956.8 GFLOPS

Board Design

295W
TDP
225W
600 W
Suggested PSU
550 W
3x DisplayPort 2.1 1x mini-DisplayPort 2.1
Outputs
No outputs
2x 8-pin
Power Connectors
-

Graphics Processor

Navi 31
GPU Name
GK110
Navi 31
GPU Variant
-
RDNA 3.0
Architecture
Kepler
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
57.7 billion
Transistors
7.08 billion
529 mm²
Die Size
561 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.2
OpenCL
3.0
1.3
Vulkan
1.1
-
CUDA
3.5
6.7
Shader Model
5.1

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