Home GPU Comparison NVIDIA Quadro K2000D vs NVIDIA Tesla K40st

NVIDIA Quadro K2000D vs NVIDIA Tesla K40st

We compared two Professional market GPUs: 2GB VRAM Quadro K2000D and 12GB VRAM Tesla K40st to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K2000D 's Advantages
Lower TDP (51W vs 245W)
NVIDIA Tesla K40st 's Advantages
Released 8 months late
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (288.4GB/s vs 64.00GB/s)
2496 additional rendering cores

Score

Benchmark

FP32 (float)
Quadro K2000D
0.733 TFLOPS
Tesla K40st +351%
3.312 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Nov 2013
Quadro
Generation
Tesla
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
1502 MHz

Memory

2GB
Memory Size
12GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
384bit
64.00GB/s
Bandwidth
288.4GB/s

Render Config

-
-
-
-
-
-
384
Shading Units
2880
32
TMUs
240
16
ROPs
48
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

7.632 GPixel/s
Pixel Rate
34.50 GPixel/s
30.53 GTexel/s
Texture Rate
138.0 GTexel/s
-
-
-
732.7 GFLOPS
FP32 (float)
3.312 TFLOPS
30.53 GFLOPS
FP64 (double)
1104 GFLOPS

Board Design

51W
TDP
245W
250 W
Suggested PSU
550 W
2x DVI 1x mini-DisplayPort 1.2
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GK107
GPU Name
GK110B
GK107-301-A2
GPU Variant
-
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.27 billion
Transistors
7.08 billion
118 mm²
Die Size
561 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.1
3.0
CUDA
3.5
5.1
Shader Model
5.1

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