Home GPU Comparison NVIDIA Quadro K6000 SDI vs NVIDIA Tesla K20Xm

NVIDIA Quadro K6000 SDI vs NVIDIA Tesla K20Xm

We compared two Professional market GPUs: 12GB VRAM Quadro K6000 SDI and 6GB VRAM Tesla K20Xm to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K6000 SDI 's Advantages
Released 8 months late
More VRAM (12GB vs 6GB)
Larger VRAM bandwidth (288.4GB/s vs 249.6GB/s)
192 additional rendering cores
NVIDIA Tesla K20Xm 's Advantages
Lower TDP (235W vs 239W)

Score

Benchmark

FP32 (float)
Quadro K6000 SDI +32%
5.196 TFLOPS
Tesla K20Xm
3.935 TFLOPS
VS

Graphics Card

Jul 2013
Release Date
Nov 2012
Quadro
Generation
Tesla
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1502 MHz
Memory Clock
1300 MHz

Memory

12GB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
384bit
288.4GB/s
Bandwidth
249.6GB/s

Render Config

-
SM Count
-
-
Compute Units
-
2880
Shading Units
2688
240
TMUs
224
48
ROPs
48
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
1536 KB
L2 Cache
1536 KB

Theoretical Performance

54.12 GPixel/s
Pixel Rate
40.99 GPixel/s
216.5 GTexel/s
Texture Rate
164.0 GTexel/s
-
FP16 (half)
-
5.196 TFLOPS
FP32 (float)
3.935 TFLOPS
1.732 TFLOPS
FP64 (double)
1312 GFLOPS

Graphics Processor

GK110
GPU Name
GK110
-
GPU Variant
-
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
7.08 billion
Transistors
7.08 billion
561 mm²
Die Size
561 mm²

Board Design

239W
TDP
235W
550 W
Suggested PSU
550 W
3x DVI 2x DisplayPort 1.2 3x SDI
Outputs
No outputs
-
Power Connectors
-

Graphics Features

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

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