NVIDIA Quadro P400 vs NVIDIA RTX A4500 Embedded
We compared two Professional market GPUs: 2GB VRAM Quadro P400 and 16GB VRAM RTX A4500 Embedded to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Quadro P400 's Advantages
Boost Clock has increased by 3% (1252MHz vs 1215MHz)
Lower TDP (30W vs 80W)
NVIDIA RTX A4500 Embedded 's Advantages
Released 5 years and 1 months late
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (384.0GB/s vs 32.06GB/s)
5632 additional rendering cores
Score
Benchmark
FP32 (float)
Quadro P400
0.641 TFLOPS
RTX A4500 Embedded
+2132%
14.31 TFLOPS
3DMark Time Spy
Quadro P400
612
RTX A4500 Embedded
+1515%
9884
OctaneBench
Quadro P400
9
RTX A4500 Embedded
+5255%
482
Graphics Card
Feb 2017
Release Date
Mar 2022
Quadro
Generation
Quadro Ampere-M
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1228 MHz
Base Clock
510 MHz
1252 MHz
Boost Clock
1215 MHz
1002 MHz
Memory Clock
1500 MHz
Memory
2GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
64bit
Memory Bus
256bit
32.06GB/s
Bandwidth
384.0GB/s
Render Config
-
-
-
2
SM Count
46
256
Shading Units
5888
16
TMUs
184
16
ROPs
96
-
Tensor Cores
184
-
RT Cores
46
48 KB (per SM)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
4 MB
-
-
-
Theoretical Performance
20.03 GPixel/s
Pixel Rate
116.6 GPixel/s
20.03 GTexel/s
Texture Rate
223.6 GTexel/s
10.02 GFLOPS
FP16 (half)
14.31 TFLOPS
641.0 GFLOPS
FP32 (float)
14.31 TFLOPS
20.03 GFLOPS
FP64 (double)
223.6 GFLOPS
Board Design
30W
TDP
80W
200 W
Suggested PSU
-
3x mini-DisplayPort 1.4a
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
GP107
GPU Name
GA104
GP107-825-KA-A1
GPU Variant
-
Pascal
Architecture
Ampere
Samsung
Foundry
Samsung
14 nm
Process Size
8 nm
3.3 billion
Transistors
17.4 billion
132 mm²
Die Size
392 mm²
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
6.7
