Home GPU Comparison NVIDIA Quadro K4100M vs NVIDIA Tesla K20s

NVIDIA Quadro K4100M vs NVIDIA Tesla K20s

We compared two Professional market GPUs: 4GB VRAM Quadro K4100M and 5GB VRAM Tesla K20s to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K4100M 's Advantages
Lower TDP (100W vs 225W)
NVIDIA Tesla K20s 's Advantages
More VRAM (5GB vs 4GB)
Larger VRAM bandwidth (208.0GB/s vs 102.4GB/s)
1344 additional rendering cores

Score

Benchmark

FP32 (float)
Quadro K4100M
1.627 TFLOPS
Tesla K20s +76%
2.87 TFLOPS
VS

Graphics Card

Jul 2013
Release Date
Feb 2013
Quadro Mobile
Generation
Tesla
Professional
Type
Professional
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1300 MHz

Memory

4GB
Memory Size
5GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
320bit
102.4GB/s
Bandwidth
208.0GB/s

Render Config

-
-
-
-
-
-
1152
Shading Units
2496
96
TMUs
208
32
ROPs
40
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
1280 KB
-
-
-

Theoretical Performance

16.94 GPixel/s
Pixel Rate
29.90 GPixel/s
67.78 GTexel/s
Texture Rate
119.6 GTexel/s
-
-
-
1.627 TFLOPS
FP32 (float)
2.870 TFLOPS
67.78 GFLOPS
FP64 (double)
956.8 GFLOPS

Board Design

100W
TDP
225W
-
Suggested PSU
550 W
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GK104
GPU Name
GK110
N15E-Q3-A2
GPU Variant
-
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
7.08 billion
294 mm²
Die Size
561 mm²

Graphics Features

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

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