Home GPU Comparison NVIDIA Tesla K20X vs NVIDIA Quadro 5000

NVIDIA Tesla K20X vs NVIDIA Quadro 5000

We compared two Professional market GPUs: 6GB VRAM Tesla K20X and 0GB VRAM Quadro 5000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K20X 's Advantages
Released 1 years and 9 months late
Larger VRAM bandwidth (249.6GB/s vs 120.0GB/s)
2336 additional rendering cores
NVIDIA Quadro 5000 's Advantages
Lower TDP (152W vs 235W)

Score

Benchmark

FP32 (float)
Tesla K20X +445%
3.935 TFLOPS
Quadro 5000
0.722 TFLOPS
VS

Graphics Card

Nov 2012
Release Date
Feb 2011
Tesla
Generation
Quadro
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1300 MHz
Memory Clock
750 MHz

Memory

6GB
Memory Size
GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
320bit
249.6GB/s
Bandwidth
120.0GB/s

Render Config

-
-
-
-
SM Count
11
2688
Shading Units
352
224
TMUs
44
48
ROPs
40
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
1536 KB
L2 Cache
640 KB
-
-
-

Theoretical Performance

40.99 GPixel/s
Pixel Rate
11.29 GPixel/s
164.0 GTexel/s
Texture Rate
22.57 GTexel/s
-
-
-
3.935 TFLOPS
FP32 (float)
722.3 GFLOPS
1312 GFLOPS
FP64 (double)
361.2 GFLOPS

Board Design

235W
TDP
152W
550 W
Suggested PSU
450 W
No outputs
Outputs
1x DVI 2x DisplayPort
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

GK110
GPU Name
GF100
-
GPU Variant
GF100-850-A3
Kepler
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
7.08 billion
Transistors
3.1 billion
561 mm²
Die Size
529 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.5
CUDA
2.0
5.1
Shader Model
5.1

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