NVIDIA A2 vs NVIDIA GeForce RTX 2080

VS

NVIDIA A2 NVIDIA GeForce RTX 2080

We compared two Desktop platform GPUs: 16GB VRAM A2 and 8GB VRAM GeForce RTX 2080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A2 's Advantages

Released 3 years and 2 months late

Boost Clock has increased by 4% (1770MHz vs 1710MHz)

More VRAM (16GB vs 8GB)

Lower TDP (60W vs 215W)

NVIDIA GeForce RTX 2080 's Advantages

Larger VRAM bandwidth (448.0GB/s vs 200.1GB/s)

1664 additional rendering cores

Score

Benchmark

FP32 (float)

A2

4.531 TFLOPS

GeForce RTX 2080 +122%

10.07 TFLOPS

A2

VS

GeForce RTX 2080

Graphics Card

Nov 2021

Release Date

Sep 2018

Quadro

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1440 MHz

Base Clock

1515 MHz

1770 MHz

Boost Clock

1710 MHz

1563 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

256bit

200.1GB/s

Bandwidth

448.0GB/s

Render Config

10

SM Count

46

-

Compute Units

-

1280

Shading Units

2944

40

TMUs

184

32

ROPs

64

40

Tensor Cores

368

10

RT Cores

46

128 KB (per SM)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

4 MB

Theoretical Performance

56.64 GPixel/s

Pixel Rate

109.4 GPixel/s

70.80 GTexel/s

Texture Rate

314.6 GTexel/s

4.531 TFLOPS

FP16 (half)

20.14 TFLOPS

4.531 TFLOPS

FP32 (float)

10.07 TFLOPS

70.80 GFLOPS

FP64 (double)

314.6 GFLOPS

Graphics Processor

GA107

GPU Name

TU104

-

GPU Variant

TU104-400A-A1

Ampere

Architecture

Turing

Samsung

Foundry

TSMC

8 nm

Process Size

12 nm

Unknown

Transistors

13.6 billion

Unknown

Die Size

545 mm²

Board Design

60W

TDP

215W

250 W

Suggested PSU

550 W

No outputs

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

None

Power Connectors

1x 6-pin + 1x 8-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

7.5

6.6

Shader Model

6.6

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