NVIDIA Tesla K20m vs NVIDIA Quadro K5000 Mac Edition
GPU · Specs Compare
Graphics Card
Release Date
Jan 2013
Aug 2012
Generation
Tesla
Quadro Kepler
Type
Professional
Professional
Bus Interface
PCIe 2.0 x16
PCIe 2.0 x16
Clock Speeds
Memory Clock
1300 MHz
1350 MHz
Base Clock
—
706 MHz
Boost Clock
—
706 MHz
Memory
Memory Size
5GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
320bit
256bit
Bandwidth
208.0GB/s
172.8GB/s
Render Config
Shading Units
2496
1536
TMUs
208
128
ROPs
40
32
L1 Cache
16 KB (per SMX)
16 KB (per SMX)
L2 Cache
1280 KB
512 KB
Theoretical Performance
Pixel Rate
36.71 GPixel/s
22.59 GPixel/s
Texture Rate
146.8 GTexel/s
90.37 GTexel/s
FP32 (float)
3.524 TFLOPS
2.169 TFLOPS
FP64 (double)
1175 GFLOPS
90.37 GFLOPS
Graphics Processor
GPU Name
GK110
GK104
Architecture
Kepler
Kepler
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
7.08 billion
3.54 billion
Die Size
561 mm²
294 mm²
Board Design
TDP
225W
122W
Suggested PSU
550 W
300 W
Outputs
No outputs
2x DVI2x DisplayPort 1.2
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin
Graphics Features
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.2.175
CUDA
3.5
3.0
Shader Model
5.1
6.5 (5.1)
▲ Specs Compare
Data sourced from official specifications and benchmark tests.