AMD Radeon RX 6700M vs ATI Mobility Radeon HD 2600 XT

VS

AMD Radeon RX 6700M ATI Mobility Radeon HD 2600 XT

We compared two Mobile platform GPUs: 10GB VRAM Radeon RX 6700M and 256MB VRAM Mobility Radeon HD 2600 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700M 's Advantages

Released 14 years late

Boost Clock2400MHz

Larger VRAM bandwidth (320.0GB/s vs 24.00GB/s)

2184 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6700M +6685%

11.06 TFLOPS

Mobility Radeon HD 2600 XT

0.163 TFLOPS

Radeon RX 6700M

VS

Mobility Radeon HD 2600 XT

Graphics Card

May 2021

Release Date

May 2007

Mobility Radeon

Generation

M7x

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-II

Clock Speeds

1489 MHz

Base Clock

-

2400 MHz

Boost Clock

-

2000 MHz

Memory Clock

750 MHz

Memory

10GB

Memory Size

256MB

GDDR6

Memory Type

GDDR3

160bit

Memory Bus

128bit

320.0GB/s

Bandwidth

24.00GB/s

Render Config

-

SM Count

-

36

Compute Units

3

2304

Shading Units

120

144

TMUs

8

64

ROPs

4

-

Tensor Cores

-

36

RT Cores

-

128 KB per Array

L1 Cache

-

3 MB

L2 Cache

64 KB

Theoretical Performance

153.6 GPixel/s

Pixel Rate

2.720 GPixel/s

345.6 GTexel/s

Texture Rate

5.440 GTexel/s

22.12 TFLOPS

FP16 (half)

-

11.06 TFLOPS

FP32 (float)

163.2 GFLOPS

691.2 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 22

GPU Name

M76

Navi 22

GPU Variant

M76 XT-M (216XJBKA13FG)

RDNA 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

7 nm

Process Size

65 nm

17.2 billion

Transistors

0.39 billion

335 mm²

Die Size

153 mm²

Board Design

135W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

CUDA

-

6.5

Shader Model

4.0

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