NVIDIA Tesla C2070 vs NVIDIA Quadro P620
We compared two Professional market GPUs: 6GB VRAM Tesla C2070 and 2GB VRAM Quadro P620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Tesla C2070 's Advantages
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (143.4GB/s vs 80.13GB/s)
NVIDIA Quadro P620 's Advantages
Released 6 years and 7 months late
Boost Clock1354MHz
64 additional rendering cores
Lower TDP (40W vs 238W)
Score
Benchmark
FP32 (float)
Tesla C2070
1.028 TFLOPS
Quadro P620
+34%
1.386 TFLOPS
Graphics Card
Jul 2011
Release Date
Feb 2018
Tesla
Generation
Quadro
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1266 MHz
-
Boost Clock
1354 MHz
747 MHz
Memory Clock
1252 MHz
Memory
6GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
128bit
143.4GB/s
Bandwidth
80.13GB/s
Render Config
-
-
-
14
SM Count
4
448
Shading Units
512
56
TMUs
32
48
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
48 KB (per SM)
768 KB
L2 Cache
1024 KB
-
-
-
Theoretical Performance
16.07 GPixel/s
Pixel Rate
21.66 GPixel/s
32.14 GTexel/s
Texture Rate
43.33 GTexel/s
-
FP16 (half)
21.66 GFLOPS
1028 GFLOPS
FP32 (float)
1386 GFLOPS
513.9 GFLOPS
FP64 (double)
43.33 GFLOPS
Board Design
238W
TDP
40W
550 W
Suggested PSU
200 W
1x DVI
Outputs
4x mini-DisplayPort 1.4a
1x 8-pin
Power Connectors
None
Graphics Processor
GF100
GPU Name
GP107
-
-
-
Fermi
Architecture
Pascal
TSMC
Foundry
Samsung
40 nm
Process Size
14 nm
3.1 billion
Transistors
3.3 billion
529 mm²
Die Size
132 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.0
CUDA
6.1
5.1
Shader Model
6.4
