AMD Radeon R7 A260 vs AMD Radeon RX 6650M

VS

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R7 A260 and 8GB VRAM Radeon RX 6650M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6650M 's Advantages

Released 8 years late

Boost Clock has increased by 147% (2416MHz vs 980MHz)

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (256.0GB/s vs 57.60GB/s)

1408 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 A260

0.752 TFLOPS

Radeon RX 6650M +1051%

8.659 TFLOPS

Radeon R7 A260

VS

Radeon RX 6650M

Graphics Card

Jan 2014

Release Date

Jan 2022

All-In-One

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

900 MHz

Base Clock

2068 MHz

980 MHz

Boost Clock

2416 MHz

900 MHz

Memory Clock

2000 MHz

Memory

1024MB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

128bit

57.60GB/s

Bandwidth

256.0GB/s

Render Config

-

SM Count

-

6

Compute Units

28

384

Shading Units

1792

24

TMUs

112

8

ROPs

64

-

Tensor Cores

-

RT Cores

28

16 KB (per CU)

L1 Cache

128 KB per Array

256 KB

L2 Cache

2 MB

Theoretical Performance

7.840 GPixel/s

Pixel Rate

154.6 GPixel/s

23.52 GTexel/s

Texture Rate

270.6 GTexel/s

-

FP16 (half)

17.32 TFLOPS

752.6 GFLOPS

FP32 (float)

8.659 TFLOPS

-

FP64 (double)

541.2 GFLOPS

Graphics Processor

Topaz

GPU Name

Navi 23

Topaz XT (216-0858020)

GPU Variant

-

GCN 3.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

1.55 billion

Transistors

11.06 billion

125 mm²

Die Size

237 mm²

Board Design

Unknown

TDP

120W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2.170

Vulkan

1.3

-

CUDA

-

6.5

Shader Model

6.5

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