Tesla P4 vs Quadro M620 Mobile
We compared two Professional market GPUs: 8GB VRAM Tesla P4 and 2GB VRAM Quadro M620 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Tesla P4 's Advantages
Boost Clock has increased by 14% (1114MHz vs 977MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (192.3GB/s vs 80.19GB/s)
2048 additional rendering cores
Quadro M620 Mobile 's Advantages
Lower TDP (30W vs 75W)
Score
Benchmark
FP32 (float)
Tesla P4
+470%
5704
Quadro M620 Mobile
1000
OctaneBench
Tesla P4
+214%
85
Quadro M620 Mobile
27
Graphics Card
Sep 2016
Release Date
Jan 2017
Tesla
Generation
Quadro Mobile
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
MXM-A (3.0)
Clock Speeds
886 MHz
Base Clock
756 MHz
1114 MHz
Boost Clock
977 MHz
1502 MHz
Memory Clock
1253 MHz
Memory
8GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
192.3GB/s
Bandwidth
80.19GB/s
Render Config
20
SM Count
-
2560
Shading Units
512
160
TMUs
32
64
ROPs
16
48 KB (per SM)
L1 Cache
64 KB (per SMM)
2 MB
L2 Cache
2 MB
Theoretical Performance
71.30 GPixel/s
Pixel Rate
15.63 GPixel/s
178.2 GTexel/s
Texture Rate
31.26 GTexel/s
89.12 GFLOPS
FP16 (half)
-
5.704 TFLOPS
FP32 (float)
1000 GFLOPS
178.2 GFLOPS
FP64 (double)
31.26 GFLOPS
Board Design
75W
TDP
30W
250 W
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GP104
GPU Name
GM107
GP104-895-A1
GPU Variant
-
Pascal
Architecture
Maxwell
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
7.2 billion
Transistors
1.87 billion
314 mm²
Die Size
148 mm²
Graphics Features
12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
6.1
CUDA
5.0
6.4
Shader Model
5.1
