Home GPU Comparison NVIDIA GeForce RTX 4090 vs NVIDIA RTX A5500 Max-Q

NVIDIA GeForce RTX 4090 vs NVIDIA RTX A5500 Max-Q

We compared a Desktop platform GPU: 24GB VRAM GeForce RTX 4090 and a Professional market GPU: 16GB VRAM RTX A5500 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 's Advantages
Released 6 months late
Boost Clock has increased by 100% (2520MHz vs 1260MHz)
More VRAM (24GB vs 16GB)
Larger VRAM bandwidth (1.01TB/s vs 448.0GB/s)
8960 additional rendering cores
NVIDIA RTX A5500 Max-Q 's Advantages
Lower TDP (80W vs 450W)

Score

Benchmark

FP32 (float)
GeForce RTX 4090 +341%
82.58 TFLOPS
RTX A5500 Max Q
18.71 TFLOPS
VS

Graphics Card

Sep 2022
Release Date
Mar 2022
GeForce 40
Generation
Quadro Ampere-M
Desktop
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

2235 MHz
Base Clock
585 MHz
2520 MHz
Boost Clock
1260 MHz
1313 MHz
Memory Clock
1750 MHz

Memory

24GB
Memory Size
16GB
GDDR6X
Memory Type
GDDR6
384bit
Memory Bus
256bit
1.01TB/s
Bandwidth
448.0GB/s

Render Config

-
-
-
128
SM Count
58
16384
Shading Units
7424
512
TMUs
232
176
ROPs
96
512
Tensor Cores
232
128
RT Cores
58
128 KB (per SM)
L1 Cache
128 KB (per SM)
72 MB
L2 Cache
4 MB
-
-
-

Theoretical Performance

443.5 GPixel/s
Pixel Rate
121.0 GPixel/s
1290 GTexel/s
Texture Rate
292.3 GTexel/s
82.58 TFLOPS
FP16 (half)
18.71 TFLOPS
82.58 TFLOPS
FP32 (float)
18.71 TFLOPS
1290 GFLOPS
FP64 (double)
292.3 GFLOPS

Board Design

450W
TDP
80W
850 W
Suggested PSU
-
1x HDMI 2.13x DisplayPort 1.4a
Outputs
Portable Device Dependent
1x 16-pin
Power Connectors
None

Graphics Processor

AD102
GPU Name
GA103
AD102-300-A1
GPU Variant
-
Ada Lovelace
Architecture
Ampere
TSMC
Foundry
Samsung
5 nm
Process Size
8 nm
76.3 billion
Transistors
22 billion
609 mm²
Die Size
496 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
8.9
CUDA
8.6
6.8
Shader Model
6.7

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