NVIDIA RTX A6000 vs NVIDIA GeForce RTX 4090 Ti

VS

NVIDIA RTX A6000 NVIDIA GeForce RTX 4090 Ti

We compared a Professional market GPU: 48GB VRAM RTX A6000 and a Desktop platform GPU: 24GB VRAM GeForce RTX 4090 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A6000 's Advantages

More VRAM (48GB vs 24GB)

Lower TDP (300W vs 600W)

NVIDIA GeForce RTX 4090 Ti 's Advantages

Boost Clock has increased by 42% (2565MHz vs 1800MHz)

Larger VRAM bandwidth (1152GB/s vs 768.0GB/s)

7424 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A6000

38.71 TFLOPS

GeForce RTX 4090 Ti +140%

93.24 TFLOPS

RTX A6000

VS

GeForce RTX 4090 Ti

Graphics Card

Oct 2020

Release Date

Unknown

Quadro Ampere

Generation

GeForce 40

Professional

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1410 MHz

Base Clock

2325 MHz

1800 MHz

Boost Clock

2565 MHz

2000 MHz

Memory Clock

1500 MHz

Memory

48GB

Memory Size

24GB

GDDR6

Memory Type

GDDR6X

384bit

Memory Bus

384bit

768.0GB/s

Bandwidth

1152GB/s

Render Config

84

SM Count

142

-

Compute Units

-

10752

Shading Units

18176

336

TMUs

568

112

ROPs

192

336

Tensor Cores

568

84

RT Cores

142

128 KB (per SM)

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

96 MB

Theoretical Performance

201.6 GPixel/s

Pixel Rate

492.5 GPixel/s

604.8 GTexel/s

Texture Rate

1457 GTexel/s

38.71 TFLOPS

FP16 (half)

93.24 TFLOPS

38.71 TFLOPS

FP32 (float)

93.24 TFLOPS

604.8 GFLOPS

FP64 (double)

1457 GFLOPS

Graphics Processor

GA102

GPU Name

AD102

-

GPU Variant

AD102-400-A1

Ampere

Architecture

Ada Lovelace

Samsung

Foundry

TSMC

8 nm

Process Size

5 nm

28.3 billion

Transistors

76.3 billion

628 mm²

Die Size

609 mm²

Board Design

300W

TDP

600W

700 W

Suggested PSU

1000 W

4x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

8-pin EPS

Power Connectors

2x 16-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

8.9

6.7

Shader Model

6.7

Related GPU Comparisons

1

NVIDIA GeForce RTX 4090 vs NVIDIA RTX A6000

2

NVIDIA RTX A6000 vs NVIDIA L40

3

NVIDIA RTX A6000 vs NVIDIA A100 PCIe 80 GB

4

NVIDIA RTX A6000 vs NVIDIA L40S

5

NVIDIA RTX A6000 vs NVIDIA RTX 6000 Ada Generation

6

NVIDIA H100 PCIe vs NVIDIA RTX A6000

7

NVIDIA RTX A6000 vs NVIDIA A30 PCIe

8

NVIDIA RTX A6000 vs NVIDIA GRID K520

9

NVIDIA RTX A6000 vs NVIDIA A10M

10

NVIDIA RTX A6000 vs NVIDIA Quadro NVS 440 PCIe x16