Home GPU Comparison NVIDIA A10 PCIe vs NVIDIA Quadro P400

NVIDIA A10 PCIe vs NVIDIA Quadro P400

We compared two Professional market GPUs: 24GB VRAM A10 PCIe and 2GB VRAM Quadro P400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A10 PCIe 's Advantages
Released 4 years and 2 months late
Boost Clock has increased by 35% (1695MHz vs 1252MHz)
More VRAM (24GB vs 2GB)
Larger VRAM bandwidth (600.2GB/s vs 32.06GB/s)
8960 additional rendering cores
NVIDIA Quadro P400 's Advantages
Lower TDP (30W vs 150W)

Score

Benchmark

FP32 (float)
A10 PCIe +4773%
31.24 TFLOPS
Quadro P400
0.641 TFLOPS
VS

Graphics Card

Apr 2021
Release Date
Feb 2017
Tesla
Generation
Quadro
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

885 MHz
Base Clock
1228 MHz
1695 MHz
Boost Clock
1252 MHz
1563 MHz
Memory Clock
1002 MHz

Memory

24GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
384bit
Memory Bus
64bit
600.2GB/s
Bandwidth
32.06GB/s

Render Config

72
SM Count
2
-
Compute Units
-
9216
Shading Units
256
288
TMUs
16
96
ROPs
16
288
Tensor Cores
-
72
RT Cores
-
128 KB (per SM)
L1 Cache
48 KB (per SM)
6 MB
L2 Cache
512 KB

Theoretical Performance

162.7 GPixel/s
Pixel Rate
20.03 GPixel/s
488.2 GTexel/s
Texture Rate
20.03 GTexel/s
31.24 TFLOPS
FP16 (half)
10.02 GFLOPS
31.24 TFLOPS
FP32 (float)
641.0 GFLOPS
976.3 GFLOPS
FP64 (double)
20.03 GFLOPS

Graphics Processor

GA102
GPU Name
GP107
GA102-890-A1
GPU Variant
GP107-825-KA-A1
Ampere
Architecture
Pascal
Samsung
Foundry
Samsung
8 nm
Process Size
14 nm
28.3 billion
Transistors
3.3 billion
628 mm²
Die Size
132 mm²

Board Design

150W
TDP
30W
450 W
Suggested PSU
200 W
No outputs
Outputs
3x mini-DisplayPort 1.4a
1x 8-pin
Power Connectors
None

Graphics Features

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

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