Home GPU Comparison NVIDIA Quadro K620 vs NVIDIA Quadro 5000 SDI

NVIDIA Quadro K620 vs NVIDIA Quadro 5000 SDI

We compared two Professional market GPUs: 2GB VRAM Quadro K620 and 0GB VRAM Quadro 5000 SDI 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
32 additional rendering cores
Lower TDP (45W vs 172W)
NVIDIA Quadro 5000 SDI 's Advantages
Larger VRAM bandwidth (120.0GB/s vs 28.80GB/s)

Score

Benchmark

FP32 (float)
Quadro K620 +19%
0.863 TFLOPS
Quadro 5000 SDI
0.722 TFLOPS
VS

Graphics Card

Jul 2014
Release Date
Feb 2011
Quadro
Generation
Quadro
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

2GB
Memory Size
GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
320bit
28.80GB/s
Bandwidth
120.0GB/s

Render Config

-
-
-
-
SM Count
11
384
Shading Units
352
24
TMUs
44
16
ROPs
40
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
640 KB
-
-
-

Theoretical Performance

17.98 GPixel/s
Pixel Rate
11.29 GPixel/s
26.98 GTexel/s
Texture Rate
22.57 GTexel/s
-
-
-
863.2 GFLOPS
FP32 (float)
722.3 GFLOPS
26.98 GFLOPS
FP64 (double)
361.2 GFLOPS

Board Design

45W
TDP
172W
200 W
Suggested PSU
450 W
1x DVI 1x DisplayPort 1.4a
Outputs
1x DVI 2x DisplayPort 1x S-Video 2x SDI
None
Power Connectors
-

Graphics Processor

GM107
GPU Name
GF100
GM107-850-A2
GPU Variant
GF100-850-A3
Maxwell
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.87 billion
Transistors
3.1 billion
148 mm²
Die Size
529 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
2.0
5.1
Shader Model
5.1

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