NVIDIA Tesla K40st vs NVIDIA Quadro M2000
GPU · Specs Compare
Graphics Card
Release Date
Nov 2013
Apr 2016
Generation
Tesla
Quadro
Type
Professional
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1502 MHz
1653 MHz
Base Clock
—
796 MHz
Boost Clock
—
1163 MHz
Memory
Memory Size
12GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
128bit
Bandwidth
288.4GB/s
105.8GB/s
Render Config
Shading Units
2880
768
TMUs
240
48
ROPs
48
32
L1 Cache
16 KB (per SMX)
48 KB (per SMM)
L2 Cache
1536 KB
1024 KB
Theoretical Performance
Pixel Rate
34.50 GPixel/s
37.22 GPixel/s
Texture Rate
138.0 GTexel/s
55.82 GTexel/s
FP32 (float)
3.312 TFLOPS
1.786 TFLOPS
FP64 (double)
1104 GFLOPS
55.82 GFLOPS
Graphics Processor
GPU Name
GK110B
GM206
Architecture
Kepler
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
7.08 billion
2.94 billion
Die Size
561 mm²
228 mm²
GPU Variant
—
GM206-875-A1
Board Design
TDP
245W
75W
Suggested PSU
550 W
250 W
Outputs
No outputs
4x DisplayPort 1.4a
Power Connectors
—
None
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.5
5.2
Shader Model
5.1
6.4
Benchmark
3DMark Time Spy
—
1,544
3DMark Time Spy Extreme
—
690
▲ Specs Compare
Data sourced from official specifications and benchmark tests.