Home GPU Comparison NVIDIA Quadro K6000 SDI vs NVIDIA Quadro P620

NVIDIA Quadro K6000 SDI vs NVIDIA Quadro P620

We compared two Professional market GPUs: 12GB VRAM Quadro K6000 SDI and 2GB VRAM Quadro P620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K6000 SDI 's Advantages
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (288.4GB/s vs 80.13GB/s)
2368 additional rendering cores
NVIDIA Quadro P620 's Advantages
Released 4 years and 7 months late
Boost Clock1354MHz
Lower TDP (40W vs 239W)

Score

Benchmark

FP32 (float)
Quadro K6000 SDI +274%
5.196 TFLOPS
Quadro P620
1.386 TFLOPS
VS

Graphics Card

Jul 2013
Release Date
Feb 2018
Quadro
Generation
Quadro
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1266 MHz
-
Boost Clock
1354 MHz
1502 MHz
Memory Clock
1252 MHz

Memory

12GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
128bit
288.4GB/s
Bandwidth
80.13GB/s

Render Config

-
-
-
-
SM Count
4
2880
Shading Units
512
240
TMUs
32
48
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
48 KB (per SM)
1536 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

54.12 GPixel/s
Pixel Rate
21.66 GPixel/s
216.5 GTexel/s
Texture Rate
43.33 GTexel/s
-
FP16 (half)
21.66 GFLOPS
5.196 TFLOPS
FP32 (float)
1386 GFLOPS
1.732 TFLOPS
FP64 (double)
43.33 GFLOPS

Board Design

239W
TDP
40W
550 W
Suggested PSU
200 W
3x DVI 2x DisplayPort 1.2 3x SDI
Outputs
4x mini-DisplayPort 1.4a
-
Power Connectors
None

Graphics Processor

GK110
GPU Name
GP107
-
-
-
Kepler
Architecture
Pascal
TSMC
Foundry
Samsung
28 nm
Process Size
14 nm
7.08 billion
Transistors
3.3 billion
561 mm²
Die Size
132 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
6.1
5.1
Shader Model
6.4

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