NVIDIA GeForce RTX 4080 16 GB vs NVIDIA RTX 4500 Ada Generation

VS

NVIDIA GeForce RTX 4080 16 GB

NVIDIA RTX 4500 Ada Generation

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 16 GB and 24GB VRAM RTX 4500 Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 16 GB 's Advantages

Larger VRAM bandwidth (716.8GB/s vs 432.0GB/s)

2048 additional rendering cores

NVIDIA RTX 4500 Ada Generation 's Advantages

Released 11 months late

Boost Clock has increased by 3% (2580MHz vs 2505MHz)

More VRAM (24GB vs 16GB)

Lower TDP (210W vs 320W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 16 GB +22%

48.74 TFLOPS

RTX 4500 Ada Generation

39.63 TFLOPS

GeForce RTX 4080 16 GB

VS

RTX 4500 Ada Generation

Graphics Card

Sep 2022

Release Date

Aug 2023

GeForce 40

Generation

Quadro Ada

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2205 MHz

Base Clock

2070 MHz

2505 MHz

Boost Clock

2580 MHz

1400 MHz

Memory Clock

2250 MHz

Memory

16GB

Memory Size

24GB

GDDR6X

Memory Type

GDDR6

256bit

Memory Bus

192bit

716.8GB/s

Bandwidth

432.0GB/s

Render Config

-

76

SM Count

60

9728

Shading Units

7680

304

TMUs

240

112

ROPs

80

304

Tensor Cores

240

76

RT Cores

60

128 KB (per SM)

L1 Cache

128 KB (per SM)

64 MB

L2 Cache

48 MB

-

Theoretical Performance

280.6 GPixel/s

Pixel Rate

206.4 GPixel/s

761.5 GTexel/s

Texture Rate

619.2 GTexel/s

48.74 TFLOPS

FP16 (half)

39.63 TFLOPS

48.74 TFLOPS

FP32 (float)

39.63 TFLOPS

761.5 GFLOPS

FP64 (double)

619.2 GFLOPS

Board Design

320W

TDP

210W

700 W

Suggested PSU

550 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

4x DisplayPort 1.4a

1x 16-pin

Power Connectors

None

Graphics Processor

AD103

GPU Name

AD103

AD103-300-A1

GPU Variant

-

Ada Lovelace

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

4 nm

Process Size

5 nm

45.9 billion

Transistors

45.9 billion

379 mm²

Die Size

379 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

8.9

6.6

Shader Model

6.7

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