Home GPU Comparison NVIDIA RTX A4500 Max-Q vs NVIDIA L40 CNX

NVIDIA RTX A4500 Max-Q vs NVIDIA L40 CNX

We compared two Professional market GPUs: 16GB VRAM RTX A4500 Max Q and 24GB VRAM L40 CNX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4500 Max-Q 's Advantages
Lower TDP (80W vs 300W)
NVIDIA L40 CNX 's Advantages
Released 7 months late
Boost Clock has increased by 104% (2475MHz vs 1215MHz)
More VRAM (24GB vs 16GB)
Larger VRAM bandwidth (864.0GB/s vs 448.0GB/s)
12288 additional rendering cores

Score

Benchmark

FP32 (float)
RTX A4500 Max Q
14.31 TFLOPS
L40 CNX +528%
89.97 TFLOPS
VS

Graphics Card

Mar 2022
Release Date
Oct 2022
Quadro Ampere-M
Generation
Tesla Ada
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

510 MHz
Base Clock
1005 MHz
1215 MHz
Boost Clock
2475 MHz
1750 MHz
Memory Clock
2250 MHz

Memory

16GB
Memory Size
24GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
384bit
448.0GB/s
Bandwidth
864.0GB/s

Render Config

-
-
-
46
SM Count
142
5888
Shading Units
18176
184
TMUs
568
96
ROPs
192
184
Tensor Cores
568
46
RT Cores
142
128 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
48 MB
-
-
-

Theoretical Performance

116.6 GPixel/s
Pixel Rate
475.2 GPixel/s
223.6 GTexel/s
Texture Rate
1406 GTexel/s
14.31 TFLOPS
FP16 (half)
89.97 TFLOPS
14.31 TFLOPS
FP32 (float)
89.97 TFLOPS
223.6 GFLOPS
FP64 (double)
1406 GFLOPS

Board Design

80W
TDP
300W
-
Suggested PSU
700 W
Portable Device Dependent
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
None
Power Connectors
1x 16-pin

Graphics Processor

GA104
GPU Name
AD102
-
GPU Variant
AD102-???-A1
Ampere
Architecture
Ada Lovelace
Samsung
Foundry
TSMC
8 nm
Process Size
4 nm
17.4 billion
Transistors
76.3 billion
392 mm²
Die Size
608 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.6
CUDA
8.9
6.7
Shader Model
6.6

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