NVIDIA Tesla K20s vs NVIDIA Quadro P1000
GPU · Specs Compare
Graphics Card
Release Date
Feb 2013
Feb 2017
Generation
Tesla
Quadro
Type
Professional
Professional
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1300 MHz
1253 MHz
Base Clock
—
1266 MHz
Boost Clock
—
1480 MHz
Memory
Memory Size
5GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
320bit
128bit
Bandwidth
208.0GB/s
80.19GB/s
Render Config
Shading Units
2496
640
TMUs
208
40
ROPs
40
32
L1 Cache
16 KB (per SMX)
48 KB (per SM)
L2 Cache
1280 KB
1024 KB
SM Count
—
5
Theoretical Performance
Pixel Rate
29.90 GPixel/s
47.36 GPixel/s
Texture Rate
119.6 GTexel/s
59.20 GTexel/s
FP32 (float)
2.870 TFLOPS
1.894 TFLOPS
FP64 (double)
956.8 GFLOPS
59.20 GFLOPS
FP16 (half)
—
29.60 GFLOPS
Graphics Processor
GPU Name
GK110
GP107
Architecture
Kepler
Pascal
Foundry
TSMC
Samsung
Process Size
28 nm
14 nm
Transistors
7.08 billion
3.3 billion
Die Size
561 mm²
132 mm²
GPU Variant
—
GP107-860-A1
Board Design
TDP
225W
47W
Suggested PSU
550 W
200 W
Outputs
No outputs
4x mini-DisplayPort 1.4a
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
Benchmark
3DMark Time Spy
—
1,572
3DMark Time Spy Extreme
—
733
▲ Specs Compare
Data sourced from official specifications and benchmark tests.