NVIDIA Tesla K20Xm vs NVIDIA GeForce GTX 1080 Max Q
GPU Specs Compare
Graphics Card
Release Date
Nov 2012
Jun 2017
Generation
Tesla
GeForce 10 Mobile
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1300 MHz
1251 MHz
Base Clock
-
1290 MHz
Boost Clock
-
1468 MHz
Memory
Memory Size
6GB
8GB
Memory Type
GDDR5
GDDR5X
Memory Bus
384bit
256bit
Bandwidth
249.6GB/s
320.3GB/s
Render Config
Shading Units
2688
2560
TMUs
224
160
ROPs
48
64
L1 Cache
16 KB (per SMX)
48 KB (per SM)
L2 Cache
1536 KB
2 MB
SM Count
-
20
Theoretical Performance
Pixel Rate
40.99 GPixel/s
93.95 GPixel/s
Texture Rate
164.0 GTexel/s
234.9 GTexel/s
FP32 (float)
3.935 TFLOPS
7.516 TFLOPS
FP64 (double)
1312 GFLOPS
234.9 GFLOPS
FP16 (half)
-
117.4 GFLOPS
Graphics Processor
GPU Name
GK110
GP104
Architecture
Kepler
Pascal
Foundry
TSMC
TSMC
Process Size
28 nm
16 nm
Transistors
7.08 billion
7.2 billion
Die Size
561 mm²
314 mm²
GPU Variant
-
N17E-G3-A1
Board Design
TDP
235W
150W
Suggested PSU
550 W
-
Outputs
No outputs
No outputs
Power Connectors
-
None
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.5
6.1
Shader Model
5.1
6.4