ATI Mobility Radeon HD 2600 XT vs NVIDIA GeForce RTX 3080 Ti Max Q

VS

ATI Mobility Radeon HD 2600 XT

NVIDIA GeForce RTX 3080 Ti Max Q

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 2600 XT and 16GB VRAM GeForce RTX 3080 Ti Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti Max Q 's Advantages

Released 14 years and 8 months late

Boost Clock1125MHz

More VRAM (16GB vs 256GB)

Larger VRAM bandwidth (384.0GB/s vs 24.00GB/s)

7304 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 2600 XT

0.163 TFLOPS

GeForce RTX 3080 Ti Max Q +10145%

16.7 TFLOPS

Mobility Radeon HD 2600 XT

VS

GeForce RTX 3080 Ti Max Q

Graphics Card

May 2007

Release Date

Jan 2022

M7x

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

MXM-II

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

585 MHz

-

Boost Clock

1125 MHz

750 MHz

Memory Clock

1500 MHz

Memory

256MB

Memory Size

16GB

GDDR3

Memory Type

GDDR6

128bit

Memory Bus

256bit

24.00GB/s

Bandwidth

384.0GB/s

Render Config

3

Compute Units

-

SM Count

58

120

Shading Units

7424

8

TMUs

232

4

ROPs

96

-

Tensor Cores

232

-

RT Cores

58

-

L1 Cache

128 KB (per SM)

64 KB

L2 Cache

4 MB

-

Theoretical Performance

2.720 GPixel/s

Pixel Rate

108.0 GPixel/s

5.440 GTexel/s

Texture Rate

261.0 GTexel/s

-

FP16 (half)

16.70 TFLOPS

163.2 GFLOPS

FP32 (float)

16.70 TFLOPS

-

FP64 (double)

261.0 GFLOPS

Board Design

Unknown

TDP

80W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

M76

GPU Name

GA103S

M76 XT-M (216XJBKA13FG)

GPU Variant

GN20-E8-A1

TeraScale

Architecture

Ampere

TSMC

Foundry

Samsung

65 nm

Process Size

8 nm

0.39 billion

Transistors

Unknown

153 mm²

Die Size

496 mm²

Graphics Features

10.0 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.6

4.0

Shader Model

6.5

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