NVIDIA RTX 4000 SFF Ada Generation vs NVIDIA RTX A4500 Max-Q

VS

NVIDIA RTX 4000 SFF Ada Generation NVIDIA RTX A4500 Max-Q

We compared two Professional market GPUs: 20GB VRAM RTX 4000 SFF Ada Generation and 16GB VRAM RTX A4500 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 4000 SFF Ada Generation 's Advantages

Released 1 years late

Boost Clock has increased by 28% (1560MHz vs 1215MHz)

More VRAM (20GB vs 16GB)

256 additional rendering cores

Lower TDP (70W vs 80W)

NVIDIA RTX A4500 Max-Q 's Advantages

Larger VRAM bandwidth (448.0GB/s vs 280.0GB/s)

Score

Benchmark

FP32 (float)

RTX 4000 SFF Ada Generation +33%

19.17 TFLOPS

RTX A4500 Max Q

14.31 TFLOPS

RTX 4000 SFF Ada Generation

VS

RTX A4500 Max Q

Graphics Card

Mar 2023

Release Date

Mar 2022

Quadro Ada

Generation

Quadro Ampere-M

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

720 MHz

Base Clock

510 MHz

1560 MHz

Boost Clock

1215 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

20GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

160bit

Memory Bus

256bit

280.0GB/s

Bandwidth

448.0GB/s

Render Config

48

SM Count

46

-

Compute Units

-

6144

Shading Units

5888

192

TMUs

184

80

ROPs

96

192

Tensor Cores

184

48

RT Cores

46

128 KB (per SM)

L1 Cache

128 KB (per SM)

48 MB

L2 Cache

4 MB

Theoretical Performance

124.8 GPixel/s

Pixel Rate

116.6 GPixel/s

299.5 GTexel/s

Texture Rate

223.6 GTexel/s

19.17 TFLOPS

FP16 (half)

14.31 TFLOPS

19.17 TFLOPS

FP32 (float)

14.31 TFLOPS

299.5 GFLOPS

FP64 (double)

223.6 GFLOPS

Graphics Processor

AD104

GPU Name

GA104

-

GPU Variant

-

Ada Lovelace

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

35.8 billion

Transistors

17.4 billion

294 mm²

Die Size

392 mm²

Board Design

70W

TDP

80W

250 W

Suggested PSU

-

4x mini-DisplayPort 1.4a

Outputs

Portable Device Dependent

None

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

8.9

CUDA

8.6

6.7

Shader Model

6.7

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