NVIDIA Quadro P620 Mobile vs Intel Data Center GPU Flex 140
We compared two Professional market GPUs: 4GB VRAM Quadro P620 Mobile and 6GB VRAM Data Center GPU Flex 140 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Quadro P620 Mobile 's Advantages
Lower TDP (40W vs 75W)
Intel Data Center GPU Flex 140 's Advantages
Released 4 years and 6 months late
Boost Clock has increased by 35% (1950MHz vs 1443MHz)
More VRAM (6GB vs 4GB)
Larger VRAM bandwidth (186.0GB/s vs 96.13GB/s)
512 additional rendering cores
Score
Benchmark
FP32 (float)
Quadro P620 Mobile
1.478 TFLOPS
Data Center GPU Flex 140
+170%
3.994 TFLOPS
Graphics Card
Feb 2018
Release Date
Aug 2022
Quadro Mobile
Generation
Data Center GPU
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
1177 MHz
Base Clock
1600 MHz
1443 MHz
Boost Clock
1950 MHz
1502 MHz
Memory Clock
1937 MHz
Memory
4GB
Memory Size
6GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
96bit
96.13GB/s
Bandwidth
186.0GB/s
Render Config
-
-
-
4
SM Count
-
512
Shading Units
1024
32
TMUs
64
16
ROPs
32
-
-
-
-
RT Cores
8
48 KB (per SM)
L1 Cache
-
1024 KB
L2 Cache
4 MB
-
-
-
Theoretical Performance
23.09 GPixel/s
Pixel Rate
62.40 GPixel/s
46.18 GTexel/s
Texture Rate
124.8 GTexel/s
23.09 GFLOPS
FP16 (half)
7.987 TFLOPS
1478 GFLOPS
FP32 (float)
3.994 TFLOPS
46.18 GFLOPS
FP64 (double)
-
Board Design
40W
TDP
75W
-
Suggested PSU
250 W
No outputs
Outputs
1x HDMI 2.1
3x DisplayPort 2.0
None
Power Connectors
1x 8-pin
Graphics Processor
GP107
GPU Name
DG2-128
-
GPU Variant
ACM-G11
Pascal
Architecture
Generation 12.7
Samsung
Foundry
TSMC
14 nm
Process Size
6 nm
3.3 billion
Transistors
7.2 billion
132 mm²
Die Size
157 mm²
Graphics Features
12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
6.1
CUDA
-
6.4
Shader Model
6.6
