Quadro P620 Mobile vs GRID M6 8Q
We compared two Professional market GPUs: 4GB VRAM Quadro P620 Mobile and 8GB VRAM GRID M6 8Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Quadro P620 Mobile 's Advantages
Released 2 years and 6 months late
Boost Clock1443MHz
Lower TDP (40W vs 100W)
GRID M6 8Q 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (160.4GB/s vs 96.13GB/s)
1024 additional rendering cores
Score
Benchmark
FP32 (float)
Quadro P620 Mobile
1478
GRID M6 8Q
+50%
2218
Graphics Card
Feb 2018
Release Date
Aug 2015
Quadro Mobile
Generation
GRID
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1177 MHz
Base Clock
-
1443 MHz
Boost Clock
-
1502 MHz
Memory Clock
1253 MHz
Memory
4GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
96.13GB/s
Bandwidth
160.4GB/s
Render Config
4
SM Count
-
512
Shading Units
1536
32
TMUs
96
16
ROPs
64
48 KB (per SM)
L1 Cache
48 KB (per SMM)
1024 KB
L2 Cache
2 MB
Theoretical Performance
23.09 GPixel/s
Pixel Rate
46.21 GPixel/s
46.18 GTexel/s
Texture Rate
69.31 GTexel/s
23.09 GFLOPS
FP16 (half)
-
1478 GFLOPS
FP32 (float)
2.218 TFLOPS
46.18 GFLOPS
FP64 (double)
69.31 GFLOPS
Board Design
40W
TDP
100W
-
Suggested PSU
300 W
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GP107
GPU Name
GM204
-
GPU Variant
GM204-995-A1
Pascal
Architecture
Maxwell 2.0
Samsung
Foundry
TSMC
14 nm
Process Size
28 nm
3.3 billion
Transistors
5.2 billion
132 mm²
Die Size
398 mm²
Graphics Features
12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
6.1
CUDA
5.2
6.4
Shader Model
6.4
