NVIDIA Quadro P520 Mobile vs Intel Data Center GPU Flex 140
We compared two Professional market GPUs: 2GB VRAM Quadro P520 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 P520 Mobile 's Advantages
Lower TDP (18W vs 75W)
Intel Data Center GPU Flex 140 's Advantages
Released 3 years and 3 months late
Boost Clock has increased by 31% (1950MHz vs 1493MHz)
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (186.0GB/s vs 48.06GB/s)
640 additional rendering cores
Score
Benchmark
FP32 (float)
Quadro P520 Mobile
1.147 TFLOPS
Data Center GPU Flex 140
+248%
3.994 TFLOPS
Graphics Card
May 2019
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
1303 MHz
Base Clock
1600 MHz
1493 MHz
Boost Clock
1950 MHz
1502 MHz
Memory Clock
1937 MHz
Memory
2GB
Memory Size
6GB
GDDR5
Memory Type
GDDR6
64bit
Memory Bus
96bit
48.06GB/s
Bandwidth
186.0GB/s
Render Config
-
-
-
3
SM Count
-
384
Shading Units
1024
24
TMUs
64
16
ROPs
32
-
-
-
-
RT Cores
8
48 KB (per SM)
L1 Cache
-
512 KB
L2 Cache
4 MB
-
-
-
Theoretical Performance
23.89 GPixel/s
Pixel Rate
62.40 GPixel/s
35.83 GTexel/s
Texture Rate
124.8 GTexel/s
17.92 GFLOPS
FP16 (half)
7.987 TFLOPS
1147 GFLOPS
FP32 (float)
3.994 TFLOPS
35.83 GFLOPS
FP64 (double)
-
Board Design
18W
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
GP108
GPU Name
DG2-128
-
GPU Variant
ACM-G11
Pascal
Architecture
Generation 12.7
Samsung
Foundry
TSMC
14 nm
Process Size
6 nm
1.8 billion
Transistors
7.2 billion
74 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
