NVIDIA GeForce RTX 2080 Ti vs NVIDIA RTX A4000H

VS

NVIDIA GeForce RTX 2080 Ti

NVIDIA RTX A4000H

We compared two Desktop platform GPUs: 11GB VRAM GeForce RTX 2080 Ti and 16GB VRAM RTX A4000H to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 Ti 's Advantages

Larger VRAM bandwidth (616.0GB/s vs 448.0GB/s)

NVIDIA RTX A4000H 's Advantages

Released 2 years and 7 months late

Boost Clock has increased by 1% (1560MHz vs 1545MHz)

More VRAM (16GB vs 11GB)

1792 additional rendering cores

Lower TDP (140W vs 250W)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 Ti

13.45 TFLOPS

RTX A4000H +42%

19.17 TFLOPS

GeForce RTX 2080 Ti

VS

RTX A4000H

Graphics Card

Sep 2018

Release Date

Apr 2021

GeForce 20

Generation

Quadro Ampere

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1350 MHz

Base Clock

735 MHz

1545 MHz

Boost Clock

1560 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

11GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

352bit

Memory Bus

256bit

616.0GB/s

Bandwidth

448.0GB/s

Render Config

-

68

SM Count

48

4352

Shading Units

6144

272

TMUs

192

88

ROPs

96

544

Tensor Cores

192

68

RT Cores

48

64 KB (per SM)

L1 Cache

128 KB (per SM)

0 MB

L2 Cache

4 MB

-

Theoretical Performance

136.0 GPixel/s

Pixel Rate

149.8 GPixel/s

420.2 GTexel/s

Texture Rate

299.5 GTexel/s

26.90 TFLOPS

FP16 (half)

19.17 TFLOPS

13.45 TFLOPS

FP32 (float)

19.17 TFLOPS

420.2 GFLOPS

FP64 (double)

299.5 GFLOPS

Board Design

250W

TDP

140W

600 W

Suggested PSU

300 W

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

Outputs

4x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

TU102

GPU Name

GA104

TU102-300A-K1-A1

GPU Variant

GA104-???-A1

Turing

Architecture

Ampere

TSMC

Foundry

Samsung

12 nm

Process Size

8 nm

18.6 billion

Transistors

17.4 billion

754 mm²

Die Size

392 mm²

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

7.5

CUDA

8.6

6.6

Shader Model

6.7

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