NVIDIA Tesla K20X vs NVIDIA Quadro T2000 Max Q
GPU · Specs Compare
Graphics Card
Release Date
Nov 2012
May 2019
Generation
Tesla
Quadro Mobile
Type
Professional
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1300 MHz
1751 MHz
Base Clock
—
1200 MHz
Boost Clock
—
1620 MHz
Memory
Memory Size
6GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
128bit
Bandwidth
249.6GB/s
112.1GB/s
Render Config
Shading Units
2688
1024
TMUs
224
64
ROPs
48
32
L1 Cache
16 KB (per SMX)
64 KB (per SM)
L2 Cache
1536 KB
1024 KB
SM Count
—
16
Theoretical Performance
Pixel Rate
40.99 GPixel/s
51.84 GPixel/s
Texture Rate
164.0 GTexel/s
103.7 GTexel/s
FP32 (float)
3.935 TFLOPS
3.318 TFLOPS
FP64 (double)
1312 GFLOPS
103.7 GFLOPS
FP16 (half)
—
6.636 TFLOPS
Graphics Processor
GPU Name
GK110
TU117
Architecture
Kepler
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
7.08 billion
4.7 billion
Die Size
561 mm²
200 mm²
Board Design
TDP
235W
40W
Suggested PSU
550 W
—
Outputs
No outputs
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
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
7.5
Shader Model
5.1
6.6
Benchmark
3DMark Time Spy
—
3,220
3DMark Time Spy Extreme
—
1,505
▲ Specs Compare
Data sourced from official specifications and benchmark tests.