Home GPU Comparison NVIDIA Quadro K2100M vs NVIDIA Tesla K40st

NVIDIA Quadro K2100M vs NVIDIA Tesla K40st

We compared two Professional market GPUs: 2GB VRAM Quadro K2100M and 12GB VRAM Tesla K40st to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K2100M 's Advantages
Lower TDP (55W vs 245W)
NVIDIA Tesla K40st 's Advantages
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (288.4GB/s vs 48.13GB/s)
2304 additional rendering cores

Score

Benchmark

FP32 (float)
Quadro K2100M
0.768 TFLOPS
Tesla K40st +331%
3.312 TFLOPS
VS

Graphics Card

Jul 2013
Release Date
Nov 2013
Quadro Mobile
Generation
Tesla
Professional
Type
Professional
MXM-A (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
752 MHz
Memory Clock
1502 MHz

Memory

2GB
Memory Size
12GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
384bit
48.13GB/s
Bandwidth
288.4GB/s

Render Config

-
-
-
-
-
-
576
Shading Units
2880
48
TMUs
240
16
ROPs
48
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

8.004 GPixel/s
Pixel Rate
34.50 GPixel/s
32.02 GTexel/s
Texture Rate
138.0 GTexel/s
-
-
-
768.4 GFLOPS
FP32 (float)
3.312 TFLOPS
32.02 GFLOPS
FP64 (double)
1104 GFLOPS

Board Design

55W
TDP
245W
-
Suggested PSU
550 W
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GK106
GPU Name
GK110B
N15P-Q3-A1
GPU Variant
-
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.54 billion
Transistors
7.08 billion
221 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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