ATI Mobility Radeon HD 2600 XT vs NVIDIA GeForce RTX 3070 Mobile

VS

ATI Mobility Radeon HD 2600 XT

NVIDIA GeForce RTX 3070 Mobile

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 2600 XT and 8GB VRAM GeForce RTX 3070 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 Mobile 's Advantages

Released 13 years and 8 months late

Boost Clock1560MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (448.0GB/s vs 24.00GB/s)

5000 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 2600 XT

0.163 TFLOPS

GeForce RTX 3070 Mobile +9697%

15.97 TFLOPS

Mobility Radeon HD 2600 XT

VS

GeForce RTX 3070 Mobile

Graphics Card

May 2007

Release Date

Jan 2021

M7x

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

MXM-II

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1110 MHz

-

Boost Clock

1560 MHz

750 MHz

Memory Clock

1750 MHz

Memory

256MB

Memory Size

8GB

GDDR3

Memory Type

GDDR6

128bit

Memory Bus

256bit

24.00GB/s

Bandwidth

448.0GB/s

Render Config

3

Compute Units

-

SM Count

40

120

Shading Units

5120

8

TMUs

160

4

ROPs

80

-

Tensor Cores

160

-

RT Cores

40

-

L1 Cache

128 KB (per SM)

64 KB

L2 Cache

4 MB

-

Theoretical Performance

2.720 GPixel/s

Pixel Rate

124.8 GPixel/s

5.440 GTexel/s

Texture Rate

249.6 GTexel/s

-

FP16 (half)

15.97 TFLOPS

163.2 GFLOPS

FP32 (float)

15.97 TFLOPS

-

FP64 (double)

249.6 GFLOPS

Board Design

Unknown

TDP

115W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

M76

GPU Name

GA104

M76 XT-M (216XJBKA13FG)

GPU Variant

GA104-770-A1

TeraScale

Architecture

Ampere

TSMC

Foundry

Samsung

65 nm

Process Size

8 nm

0.39 billion

Transistors

17.4 billion

153 mm²

Die Size

392 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

6.6

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