NVIDIA GRID M6 8Q vs NVIDIA Quadro P620
We compared two Professional market GPUs: 8GB VRAM GRID M6 8Q and 2GB VRAM Quadro P620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GRID M6 8Q 's Advantages
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (160.4GB/s vs 80.13GB/s)
1024 additional rendering cores
NVIDIA Quadro P620 's Advantages
Released 2 years and 6 months late
Boost Clock1354MHz
Lower TDP (40W vs 100W)
Score
Benchmark
FP32 (float)
GRID M6 8Q
+60%
2.218 TFLOPS
Quadro P620
1.386 TFLOPS
Graphics Card
Aug 2015
Release Date
Feb 2018
GRID
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
1253 MHz
Memory Clock
1252 MHz
Memory
8GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
160.4GB/s
Bandwidth
80.13GB/s
Render Config
-
-
-
-
SM Count
4
1536
Shading Units
512
96
TMUs
32
64
ROPs
16
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
48 KB (per SM)
2 MB
L2 Cache
1024 KB
-
-
-
Theoretical Performance
46.21 GPixel/s
Pixel Rate
21.66 GPixel/s
69.31 GTexel/s
Texture Rate
43.33 GTexel/s
-
FP16 (half)
21.66 GFLOPS
2.218 TFLOPS
FP32 (float)
1386 GFLOPS
69.31 GFLOPS
FP64 (double)
43.33 GFLOPS
Board Design
100W
TDP
40W
300 W
Suggested PSU
200 W
No outputs
Outputs
4x mini-DisplayPort 1.4a
None
Power Connectors
None
Graphics Processor
GM204
GPU Name
GP107
GM204-995-A1
GPU Variant
-
Maxwell 2.0
Architecture
Pascal
TSMC
Foundry
Samsung
28 nm
Process Size
14 nm
5.2 billion
Transistors
3.3 billion
398 mm²
Die Size
132 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
5.2
CUDA
6.1
6.4
Shader Model
6.4
