NVIDIA GeForce RTX 4080 12 GB vs NVIDIA RTX A2000

VS

NVIDIA GeForce RTX 4080 12 GB NVIDIA RTX A2000

We compared a Desktop platform GPU: 12GB VRAM GeForce RTX 4080 12 GB and a Professional market GPU: 6GB VRAM RTX A2000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 12 GB 's Advantages

Boost Clock has increased by 118% (2610MHz vs 1200MHz)

More VRAM (12GB vs 6GB)

Larger VRAM bandwidth (504.2GB/s vs 288.0GB/s)

4352 additional rendering cores

NVIDIA RTX A2000 's Advantages

Lower TDP (70W vs 285W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 12 GB +401%

40.09 TFLOPS

RTX A2000

7.987 TFLOPS

GeForce RTX 4080 12 GB

VS

RTX A2000

Graphics Card

Unknown

Release Date

Aug 2021

GeForce 40

Generation

Quadro Ampere

Desktop

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2310 MHz

Base Clock

562 MHz

2610 MHz

Boost Clock

1200 MHz

1313 MHz

Memory Clock

1500 MHz

Memory

12GB

Memory Size

6GB

GDDR6X

Memory Type

GDDR6

192bit

Memory Bus

192bit

504.2GB/s

Bandwidth

288.0GB/s

Render Config

60

SM Count

26

-

Compute Units

-

7680

Shading Units

3328

240

TMUs

104

80

ROPs

48

240

Tensor Cores

104

60

RT Cores

26

128 KB (per SM)

L1 Cache

128 KB (per SM)

48 MB

L2 Cache

3 MB

Theoretical Performance

208.8 GPixel/s

Pixel Rate

57.60 GPixel/s

626.4 GTexel/s

Texture Rate

124.8 GTexel/s

40.09 TFLOPS

FP16 (half)

7.987 TFLOPS

40.09 TFLOPS

FP32 (float)

7.987 TFLOPS

626.4 GFLOPS

FP64 (double)

124.8 GFLOPS

Graphics Processor

AD104

GPU Name

GA106

AD104-400-A1

GPU Variant

GA106-850-A1

Ada Lovelace

Architecture

Ampere

TSMC

Foundry

Samsung

4 nm

Process Size

8 nm

35.8 billion

Transistors

12 billion

295 mm²

Die Size

276 mm²

Board Design

285W

TDP

70W

600 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

4x mini-DisplayPort 1.4a

1x 16-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

8.9

CUDA

8.6

6.6

Shader Model

6.7

Related GPU Comparisons

1

NVIDIA GeForce RTX 4070 SUPER vs NVIDIA GeForce RTX 4080 12 GB

2

NVIDIA GeForce RTX 4080 12 GB vs NVIDIA GeForce RTX 4070 Ti

3

NVIDIA GeForce RTX 4080 12 GB vs NVIDIA RTX A6000

4

NVIDIA GeForce RTX 4090 vs NVIDIA GeForce RTX 4080 12 GB

5

NVIDIA GeForce GTX 1080 vs NVIDIA GeForce RTX 4080 12 GB

6

NVIDIA GeForce RTX 4060 vs NVIDIA RTX A2000

7

NVIDIA RTX A500 Mobile vs NVIDIA RTX A2000

8

NVIDIA GeForce RTX 4080 12 GB vs AMD FirePro W5000

9

NVIDIA GeForce RTX 4080 12 GB vs NVIDIA GeForce 605 OEM

10

NVIDIA GeForce RTX 4080 12 GB vs NVIDIA TITAN RTX