Home GPU Comparison NVIDIA Quadro K5000 Mac Edition vs NVIDIA Quadro P400

NVIDIA Quadro K5000 Mac Edition vs NVIDIA Quadro P400

We compared two Professional market GPUs: 4GB VRAM Quadro K5000 Mac Edition and 2GB VRAM Quadro P400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K5000 Mac Edition 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (172.8GB/s vs 32.06GB/s)
1280 additional rendering cores
NVIDIA Quadro P400 's Advantages
Released 4 years and 6 months late
Boost Clock1252MHz
Lower TDP (30W vs 122W)

Score

Benchmark

FP32 (float)
Quadro K5000 Mac Edition +238%
2.169 TFLOPS
Quadro P400
0.641 TFLOPS
VS

Graphics Card

Aug 2012
Release Date
Feb 2017
Quadro
Generation
Quadro
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1228 MHz
-
Boost Clock
1252 MHz
1350 MHz
Memory Clock
1002 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
64bit
172.8GB/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

22.59 GPixel/s
Pixel Rate
20.03 GPixel/s
90.37 GTexel/s
Texture Rate
20.03 GTexel/s
-
FP16 (half)
10.02 GFLOPS
2.169 TFLOPS
FP32 (float)
641.0 GFLOPS
90.37 GFLOPS
FP64 (double)
20.03 GFLOPS

Board Design

122W
TDP
30W
300 W
Suggested PSU
200 W
2x DVI 2x DisplayPort 1.2
Outputs
3x mini-DisplayPort 1.4a
1x 6-pin
Power Connectors
None

Graphics Processor

GK104
GPU Name
GP107
-
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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