Quadro K2000 vs Tesla K40st
We compared two Professional market GPUs: 2GB VRAM Quadro K2000 and 12GB VRAM Tesla K40st to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Quadro K2000 's Advantages
Lower TDP (51W vs 245W)
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 K2000
733
Tesla K40st
+351%
3312
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
1x DVI
2x 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
