NVIDIA Tesla K20c vs NVIDIA Quadro P5000
We compared two Professional market GPUs: 5GB VRAM Tesla K20c and 16GB VRAM Quadro P5000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Quadro P5000 's Advantages
Released 3 years and 11 months late
Boost Clock1733MHz
More VRAM (16GB vs 5GB)
Larger VRAM bandwidth (288.5GB/s vs 208.0GB/s)
64 additional rendering cores
Lower TDP (180W vs 225W)
Score
Benchmark
FP32 (float)
Tesla K20c
3.524 TFLOPS
Quadro P5000
+151%
8.873 TFLOPS
Graphics Card
Nov 2012
Release Date
Oct 2016
Tesla
Generation
Quadro
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1607 MHz
-
Boost Clock
1733 MHz
1300 MHz
Memory Clock
1127 MHz
Memory
5GB
Memory Size
16GB
GDDR5
Memory Type
GDDR5X
320bit
Memory Bus
256bit
208.0GB/s
Bandwidth
288.5GB/s
Render Config
-
-
-
-
SM Count
20
2496
Shading Units
2560
208
TMUs
160
40
ROPs
64
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
48 KB (per SM)
1280 KB
L2 Cache
2 MB
-
-
-
Theoretical Performance
36.71 GPixel/s
Pixel Rate
110.9 GPixel/s
146.8 GTexel/s
Texture Rate
277.3 GTexel/s
-
FP16 (half)
138.6 GFLOPS
3.524 TFLOPS
FP32 (float)
8.873 TFLOPS
1175 GFLOPS
FP64 (double)
277.3 GFLOPS
Board Design
225W
TDP
180W
550 W
Suggested PSU
450 W
No outputs
Outputs
1x DVI
4x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 8-pin
Graphics Processor
GK110
GPU Name
GP104
GK110-885-KA-A1
GPU Variant
GP104-875-A1
Kepler
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
7.08 billion
Transistors
7.2 billion
561 mm²
Die Size
314 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
6.1
5.1
Shader Model
6.4
