Home GPU Comparison NVIDIA Quadro P400 vs NVIDIA RTX A1000 Embedded

NVIDIA Quadro P400 vs NVIDIA RTX A1000 Embedded

NVIDIA Quadro P400
VS
NVIDIA RTX A1000 Embedded
NVIDIA Quadro P400
NVIDIA RTX A1000 Embedded
We compared two Professional market GPUs: 2GB VRAM Quadro P400 and 4GB VRAM RTX A1000 Embedded to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P400 's Advantages
Lower TDP (30W vs 60W)
NVIDIA RTX A1000 Embedded 's Advantages
Released 4 years and 11 months late
Boost Clock has increased by 30% (1627MHz vs 1252MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (224.0GB/s vs 32.06GB/s)
1792 additional rendering cores

Score

Benchmark

FP32 (float)
Quadro P400
0.641 TFLOPS
RTX A1000 Embedded +939%
6.664 TFLOPS
Quadro P400
VS
RTX A1000 Embedded

Graphics Card

Feb 2017
Release Date
Jan 2022
Quadro
Generation
Quadro Mobile
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1228 MHz
Base Clock
1192 MHz
1252 MHz
Boost Clock
1627 MHz
1002 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
64bit
Memory Bus
128bit
32.06GB/s
Bandwidth
224.0GB/s

Render Config

-
-
-
2
SM Count
16
256
Shading Units
2048
16
TMUs
64
16
ROPs
48
-
Tensor Cores
64
-
RT Cores
16
48 KB (per SM)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

20.03 GPixel/s
Pixel Rate
78.10 GPixel/s
20.03 GTexel/s
Texture Rate
104.1 GTexel/s
10.02 GFLOPS
FP16 (half)
6.664 TFLOPS
641.0 GFLOPS
FP32 (float)
6.664 TFLOPS
20.03 GFLOPS
FP64 (double)
104.1 GFLOPS

Board Design

30W
TDP
60W
200 W
Suggested PSU
-
3x mini-DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

GP107
GPU Name
GA107S
GP107-825-KA-A1
GPU Variant
-
Pascal
Architecture
Ampere
Samsung
Foundry
Samsung
14 nm
Process Size
8 nm
3.3 billion
Transistors
Unknown
132 mm²
Die Size
Unknown

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
6.1
CUDA
8.6
6.4
Shader Model
6.6

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