NVIDIA GeForce RTX 3080 Ti Mobile vs ATI Mobility Radeon HD 2700

VS

NVIDIA GeForce RTX 3080 Ti Mobile

ATI Mobility Radeon HD 2700

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Ti Mobile and 256MB VRAM Mobility Radeon HD 2700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti Mobile 's Advantages

Released 14 years and 1 months late

Boost Clock1260MHz

More VRAM (16GB vs 256GB)

Larger VRAM bandwidth (512.0GB/s vs 22.40GB/s)

7304 additional rendering cores

ATI Mobility Radeon HD 2700 's Advantages

Lower TDP (35W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti Mobile +11036%

18.71 TFLOPS

Mobility Radeon HD 2700

0.168 TFLOPS

GeForce RTX 3080 Ti Mobile

VS

Mobility Radeon HD 2700

Graphics Card

Jan 2022

Release Date

Dec 2007

GeForce 30 Mobile

Generation

M7x

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-II

Clock Speeds

810 MHz

Base Clock

-

1260 MHz

Boost Clock

-

2000 MHz

Memory Clock

700 MHz

Memory

16GB

Memory Size

256MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

22.40GB/s

Render Config

-

Compute Units

3

58

SM Count

-

7424

Shading Units

120

232

TMUs

8

96

ROPs

4

232

Tensor Cores

-

58

RT Cores

-

128 KB (per SM)

L1 Cache

-

4 MB

L2 Cache

64 KB

-

Theoretical Performance

121.0 GPixel/s

Pixel Rate

2.800 GPixel/s

292.3 GTexel/s

Texture Rate

5.600 GTexel/s

18.71 TFLOPS

FP16 (half)

-

18.71 TFLOPS

FP32 (float)

168.0 GFLOPS

292.3 GFLOPS

FP64 (double)

-

Board Design

115W

TDP

35W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GA103S

GPU Name

M76

GN20-E8-A1

GPU Variant

-

Ampere

Architecture

TeraScale

Samsung

Foundry

TSMC

8 nm

Process Size

65 nm

Unknown

Transistors

0.39 billion

496 mm²

Die Size

153 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.3

Vulkan

N/A

8.6

CUDA

-

6.5

Shader Model

4.0

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