Home GPU Comparison NVIDIA RTX 4500 Ada Generation vs NVIDIA GeForce RTX 5090

NVIDIA RTX 4500 Ada Generation vs NVIDIA GeForce RTX 5090

We compared two Desktop platform GPUs: 24GB VRAM RTX 4500 Ada Generation and 32GB VRAM GeForce RTX 5090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 4500 Ada Generation 's Advantages
Boost Clock has increased by 2% (2580MHz vs 2520MHz)
Lower TDP (210W vs 500W)
NVIDIA GeForce RTX 5090 's Advantages
Released 1 years and 5 months late
More VRAM (32GB vs 24GB)
Larger VRAM bandwidth (1.52TB/s vs 432.0GB/s)
14080 additional rendering cores

Score

Benchmark

FP32 (float)
RTX 4500 Ada Generation
39.63 TFLOPS
GeForce RTX 5090 +176%
109.7 TFLOPS
VS

Graphics Card

Aug 2023
Release Date
Jan 2025
Quadro Ada
Generation
GeForce 50
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 5.0 x16

Clock Speeds

2070 MHz
Base Clock
2235 MHz
2580 MHz
Boost Clock
2520 MHz
2250 MHz
Memory Clock
1875 MHz

Memory

24GB
Memory Size
32GB
GDDR6
Memory Type
GDDR7
192bit
Memory Bus
512bit
432.0GB/s
Bandwidth
1.52TB/s

Render Config

-
-
-
60
SM Count
170
7680
Shading Units
21760
240
TMUs
680
80
ROPs
192
240
Tensor Cores
680
60
RT Cores
170
128 KB (per SM)
L1 Cache
128 KB (per SM)
48 MB
L2 Cache
88 MB
-
-
-

Theoretical Performance

206.4 GPixel/s
Pixel Rate
483.8 GPixel/s
619.2 GTexel/s
Texture Rate
1714 GTexel/s
39.63 TFLOPS
FP16 (half)
109.7 TFLOPS
39.63 TFLOPS
FP32 (float)
109.7 TFLOPS
619.2 GFLOPS
FP64 (double)
1.714 TFLOPS

Board Design

210W
TDP
500W
550 W
Suggested PSU
900 W
4x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 2.1a
None
Power Connectors
1x 16-pin

Graphics Processor

AD103
GPU Name
GB202
-
GPU Variant
GB202-400-A1
Ada Lovelace
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
5 nm
Process Size
4 nm
45.9 billion
Transistors
Unknown
379 mm²
Die Size
Unknown

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
10.1
6.7
Shader Model
6.8

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