NVIDIA RTX 4000 SFF Ada Generation vs NVIDIA A2

VS

NVIDIA RTX 4000 SFF Ada Generation

NVIDIA A2

We compared a Professional market GPU: 20GB VRAM RTX 4000 SFF Ada Generation and a Desktop platform GPU: 16GB VRAM A2 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 and 4 months late

More VRAM (20GB vs 16GB)

Larger VRAM bandwidth (280.0GB/s vs 200.1GB/s)

4864 additional rendering cores

NVIDIA A2 's Advantages

Boost Clock has increased by 13% (1770MHz vs 1560MHz)

Lower TDP (60W vs 70W)

Score

Benchmark

FP32 (float)

RTX 4000 SFF Ada Generation +323%

19.17 TFLOPS

A2

4.531 TFLOPS

Blender

RTX 4000 SFF Ada Generation +300%

3612

A2

902

RTX 4000 SFF Ada Generation

VS

A2

Graphics Card

Mar 2023

Release Date

Nov 2021

Quadro Ada

Generation

Quadro

Professional

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

720 MHz

Base Clock

1440 MHz

1560 MHz

Boost Clock

1770 MHz

1750 MHz

Memory Clock

1563 MHz

Memory

20GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

160bit

Memory Bus

128bit

280.0GB/s

Bandwidth

200.1GB/s

Render Config

-

48

SM Count

10

6144

Shading Units

1280

192

TMUs

40

80

ROPs

32

192

Tensor Cores

40

48

RT Cores

10

128 KB (per SM)

L1 Cache

128 KB (per SM)

48 MB

L2 Cache

2 MB

-

Theoretical Performance

124.8 GPixel/s

Pixel Rate

56.64 GPixel/s

299.5 GTexel/s

Texture Rate

70.80 GTexel/s

19.17 TFLOPS

FP16 (half)

4.531 TFLOPS

19.17 TFLOPS

FP32 (float)

4.531 TFLOPS

299.5 GFLOPS

FP64 (double)

70.80 GFLOPS

Board Design

70W

TDP

60W

250 W

Suggested PSU

250 W

4x mini-DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

AD104

GPU Name

GA107

-

Ada Lovelace

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

35.8 billion

Transistors

Unknown

294 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

8.6

6.7

Shader Model

6.6

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