Home GPU Comparison NVIDIA Quadro K5100M vs NVIDIA Quadro P400

NVIDIA Quadro K5100M vs NVIDIA Quadro P400

We compared two Professional market GPUs: 8GB VRAM Quadro K5100M and 2GB VRAM Quadro P400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K5100M 's Advantages
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (115.2GB/s vs 32.06GB/s)
1280 additional rendering cores
NVIDIA Quadro P400 's Advantages
Released 3 years and 7 months late
Boost Clock has increased by 62% (1252MHz vs 771MHz)
Lower TDP (30W vs 100W)

Score

Benchmark

FP32 (float)
Quadro K5100M +269%
2.369 TFLOPS
Quadro P400
0.641 TFLOPS
VS

Graphics Card

Jul 2013
Release Date
Feb 2017
Quadro Mobile
Generation
Quadro
Professional
Type
Professional
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

771 MHz
Base Clock
1228 MHz
771 MHz
Boost Clock
1252 MHz
900 MHz
Memory Clock
1002 MHz

Memory

8GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
64bit
115.2GB/s
Bandwidth
32.06GB/s

Render Config

-
-
-
-
SM Count
2
1536
Shading Units
256
128
TMUs
16
32
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
48 KB (per SM)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

24.67 GPixel/s
Pixel Rate
20.03 GPixel/s
98.69 GTexel/s
Texture Rate
20.03 GTexel/s
-
FP16 (half)
10.02 GFLOPS
2.369 TFLOPS
FP32 (float)
641.0 GFLOPS
98.69 GFLOPS
FP64 (double)
20.03 GFLOPS

Board Design

100W
TDP
30W
-
Suggested PSU
200 W
No outputs
Outputs
3x mini-DisplayPort 1.4a
-
Power Connectors
None

Graphics Processor

GK104
GPU Name
GP107
N15E-Q5-A2
GPU Variant
GP107-825-KA-A1
Kepler
Architecture
Pascal
TSMC
Foundry
Samsung
28 nm
Process Size
14 nm
3.54 billion
Transistors
3.3 billion
294 mm²
Die Size
132 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
6.1
5.1
Shader Model
6.4

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