NVIDIA RTX A4500 vs NVIDIA RTX 4000 SFF Ada Generation

VS

NVIDIA RTX A4500 NVIDIA RTX 4000 SFF Ada Generation

We compared two Professional market GPUs: 20GB VRAM RTX A4500 and 20GB VRAM RTX 4000 SFF Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4500 's Advantages

Boost Clock has increased by 6% (1650MHz vs 1560MHz)

Larger VRAM bandwidth (640.0GB/s vs 280.0GB/s)

1024 additional rendering cores

NVIDIA RTX 4000 SFF Ada Generation 's Advantages

Released 1 years and 4 months late

Lower TDP (70W vs 200W)

Score

Benchmark

FP32 (float)

RTX A4500 +23%

23.65 TFLOPS

RTX 4000 SFF Ada Generation

19.17 TFLOPS

RTX A4500

VS

RTX 4000 SFF Ada Generation

Graphics Card

Nov 2021

Release Date

Mar 2023

Quadro Ampere

Generation

Quadro Ada

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1050 MHz

Base Clock

720 MHz

1650 MHz

Boost Clock

1560 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

20GB

Memory Size

20GB

GDDR6

Memory Type

GDDR6

320bit

Memory Bus

160bit

640.0GB/s

Bandwidth

280.0GB/s

Render Config

56

SM Count

48

-

Compute Units

-

7168

Shading Units

6144

224

TMUs

192

96

ROPs

80

224

Tensor Cores

192

56

RT Cores

48

128 KB (per SM)

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

48 MB

Theoretical Performance

158.4 GPixel/s

Pixel Rate

124.8 GPixel/s

369.6 GTexel/s

Texture Rate

299.5 GTexel/s

23.65 TFLOPS

FP16 (half)

19.17 TFLOPS

23.65 TFLOPS

FP32 (float)

19.17 TFLOPS

369.6 GFLOPS

FP64 (double)

299.5 GFLOPS

Graphics Processor

GA102

GPU Name

AD104

-

GPU Variant

-

Ampere

Architecture

Ada Lovelace

Samsung

Foundry

TSMC

8 nm

Process Size

5 nm

28.3 billion

Transistors

35.8 billion

628 mm²

Die Size

294 mm²

Board Design

200W

TDP

70W

550 W

Suggested PSU

250 W

4x DisplayPort 1.4a

Outputs

4x mini-DisplayPort 1.4a

1x 8-pin

Power Connectors

None

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

6.7

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