Home GPU Comparison NVIDIA Tesla X2070 vs NVIDIA Quadro M620 Mobile

NVIDIA Tesla X2070 vs NVIDIA Quadro M620 Mobile

We compared two Professional market GPUs: 6GB VRAM Tesla X2070 and 2GB VRAM Quadro M620 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla X2070 's Advantages
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (177.4GB/s vs 80.19GB/s)
NVIDIA Quadro M620 Mobile 's Advantages
Released 5 years and 6 months late
Boost Clock977MHz
64 additional rendering cores
Lower TDP (30W vs 225W)

Score

Benchmark

FP32 (float)
Tesla X2070 +16%
1.166 TFLOPS
Quadro M620 Mobile
1 TFLOPS
VS

Graphics Card

Jul 2011
Release Date
Jan 2017
Tesla
Generation
Quadro Mobile
Professional
Type
Professional
MXM-B (3.0)
Bus Interface
MXM-A (3.0)

Clock Speeds

-
Base Clock
756 MHz
-
Boost Clock
977 MHz
924 MHz
Memory Clock
1253 MHz

Memory

6GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
128bit
177.4GB/s
Bandwidth
80.19GB/s

Render Config

-
-
-
14
SM Count
-
448
Shading Units
512
56
TMUs
32
48
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SMM)
768 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

18.23 GPixel/s
Pixel Rate
15.63 GPixel/s
36.46 GTexel/s
Texture Rate
31.26 GTexel/s
-
-
-
1166 GFLOPS
FP32 (float)
1000 GFLOPS
582.8 GFLOPS
FP64 (double)
31.26 GFLOPS

Board Design

225W
TDP
30W
550 W
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GF100
GPU Name
GM107
GF100-876-A3
GPU Variant
-
Fermi
Architecture
Maxwell
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
3.1 billion
Transistors
1.87 billion
529 mm²
Die Size
148 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.0
CUDA
5.0
5.1
Shader Model
5.1

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