NVIDIA RTX A4500 vs NVIDIA GeForce RTX 2080 Ti 12 GB

VS

NVIDIA RTX A4500 NVIDIA GeForce RTX 2080 Ti 12 GB

We compared a Professional market GPU: 20GB VRAM RTX A4500 and a Desktop platform GPU: 12GB VRAM GeForce RTX 2080 Ti 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4500 's Advantages

More VRAM (20GB vs 12GB)

2560 additional rendering cores

Lower TDP (200W vs 250W)

NVIDIA GeForce RTX 2080 Ti 12 GB 's Advantages

Released 11 months late

Larger VRAM bandwidth (768.0GB/s vs 640.0GB/s)

Score

Benchmark

FP32 (float)

RTX A4500 +55%

23.65 TFLOPS

GeForce RTX 2080 Ti 12 GB

15.21 TFLOPS

RTX A4500

VS

GeForce RTX 2080 Ti 12 GB

Graphics Card

Nov 2021

Release Date

Oct 2022

Quadro Ampere

Generation

GeForce 20

Professional

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1050 MHz

Base Clock

1410 MHz

1650 MHz

Boost Clock

1650 MHz

2000 MHz

Memory Clock

2000 MHz

Memory

20GB

Memory Size

12GB

GDDR6

Memory Type

GDDR6

320bit

Memory Bus

384bit

640.0GB/s

Bandwidth

768.0GB/s

Render Config

56

SM Count

72

-

Compute Units

-

7168

Shading Units

4608

224

TMUs

288

96

ROPs

96

224

Tensor Cores

576

56

RT Cores

72

128 KB (per SM)

L1 Cache

64 KB (per SM)

6 MB

L2 Cache

6 MB

Theoretical Performance

158.4 GPixel/s

Pixel Rate

158.4 GPixel/s

369.6 GTexel/s

Texture Rate

475.2 GTexel/s

23.65 TFLOPS

FP16 (half)

30.41 TFLOPS

23.65 TFLOPS

FP32 (float)

15.21 TFLOPS

369.6 GFLOPS

FP64 (double)

475.2 GFLOPS

Graphics Processor

GA102

GPU Name

TU102

-

GPU Variant

TU102-350-A1

Ampere

Architecture

Turing

Samsung

Foundry

TSMC

8 nm

Process Size

12 nm

28.3 billion

Transistors

18.6 billion

628 mm²

Die Size

754 mm²

Board Design

200W

TDP

250W

550 W

Suggested PSU

600 W

4x DisplayPort 1.4a

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

1x 8-pin

Power Connectors

2x 8-pin

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

7.5

6.7

Shader Model

6.6

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