Home GPU Comparison NVIDIA Quadro P400 vs NVIDIA Quadro Plex 2100 S4

NVIDIA Quadro P400 vs NVIDIA Quadro Plex 2100 S4

We compared two Professional market GPUs: 2GB VRAM Quadro P400 and 1536MB VRAM Quadro Plex 2100 S4 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P400 's Advantages
Released 8 years and 7 months late
Boost Clock1252MHz
More VRAM (2GB vs 1GB)
128 additional rendering cores
Lower TDP (30W vs 640W)
NVIDIA Quadro Plex 2100 S4 's Advantages
Larger VRAM bandwidth (76.80GB/s vs 32.06GB/s)

Score

Benchmark

FP32 (float)
Quadro P400 +85%
0.641 TFLOPS
Quadro Plex 2100 S4
0.346 TFLOPS
VS

Graphics Card

Feb 2017
Release Date
Jul 2008
Quadro
Generation
Quadro Plex
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

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

Memory

2GB
Memory Size
1536MB
GDDR5
Memory Type
GDDR3
64bit
Memory Bus
384bit
32.06GB/s
Bandwidth
76.80GB/s

Render Config

2
SM Count
16
-
Compute Units
-
256
Shading Units
128
16
TMUs
32
16
ROPs
24
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SM)
L1 Cache
-
512 KB
L2 Cache
96 KB

Theoretical Performance

20.03 GPixel/s
Pixel Rate
14.40 GPixel/s
20.03 GTexel/s
Texture Rate
38.40 GTexel/s
10.02 GFLOPS
FP16 (half)
-
641.0 GFLOPS
FP32 (float)
345.6 GFLOPS
20.03 GFLOPS
FP64 (double)
-

Graphics Processor

GP107
GPU Name
G80
GP107-825-KA-A1
GPU Variant
-
Pascal
Architecture
Tesla
Samsung
Foundry
TSMC
14 nm
Process Size
90 nm
3.3 billion
Transistors
0.681 billion
132 mm²
Die Size
484 mm²

Board Design

30W
TDP
640W
200 W
Suggested PSU
1000 W
3x mini-DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (12_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1 (1.0)
1.3
Vulkan
N/A
6.1
CUDA
1.0
6.4
Shader Model
4.0

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