NVIDIA Quadro M620 Mobile vs NVIDIA Quadro FX 470
We compared two Professional market GPUs: 2GB VRAM Quadro M620 Mobile and 0System Shared VRAM Quadro FX 470 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Quadro M620 Mobile 's Advantages
Released 9 years and 4 months late
Boost Clock977MHz
496 additional rendering cores
Lower TDP (30W vs 38W)
Score
Benchmark
FP32 (float)
Quadro M620 Mobile
+2122%
1 TFLOPS
Quadro FX 470
0.045 TFLOPS
Graphics Card
Jan 2017
Release Date
Sep 2007
Quadro Mobile
Generation
Quadro FX
Professional
Type
Professional
MXM-A (3.0)
Bus Interface
PCI
Clock Speeds
756 MHz
Base Clock
-
977 MHz
Boost Clock
-
1253 MHz
Memory Clock
System Shared
Memory
2GB
Memory Size
System Shared
GDDR5
Memory Type
System Shared
128bit
Memory Bus
System Shared
80.19GB/s
Bandwidth
System Dependent
Render Config
-
-
-
-
SM Count
1
512
Shading Units
16
32
TMUs
8
16
ROPs
4
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
-
2 MB
L2 Cache
-
-
-
-
Theoretical Performance
15.63 GPixel/s
Pixel Rate
2.320 GPixel/s
31.26 GTexel/s
Texture Rate
4.640 GTexel/s
-
-
-
1000 GFLOPS
FP32 (float)
44.80 GFLOPS
31.26 GFLOPS
FP64 (double)
-
Board Design
30W
TDP
38W
-
-
-
No outputs
Outputs
2x DVI
None
Power Connectors
-
Graphics Processor
GM107
GPU Name
C79
-
-
-
Maxwell
Architecture
Tesla
TSMC
Foundry
-
28 nm
Process Size
65 nm
1.87 billion
Transistors
0.314 billion
148 mm²
Die Size
144 mm²
Graphics Features
12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.3
Vulkan
N/A
5.0
CUDA
-
5.1
Shader Model
4.0
