AMD Radeon RX 6650M XT vs ATI Mobility Radeon HD 4850 Mac Edition

VS

AMD Radeon RX 6650M XT

ATI Mobility Radeon HD 4850 Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 6650M XT and 512MB VRAM Mobility Radeon HD 4850 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6650M XT 's Advantages

Released 12 years and 5 months late

Boost Clock2416MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (256.0GB/s vs 54.40GB/s)

1248 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6650M XT +1130%

9.896 TFLOPS

Mobility Radeon HD 4850 Mac Edition

0.804 TFLOPS

Radeon RX 6650M XT

VS

Mobility Radeon HD 4850 Mac Edition

Graphics Card

Jan 2022

Release Date

Aug 2009

Mobility Radeon

Generation

M9x

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

MXM-B (3.0)

Clock Speeds

2068 MHz

Base Clock

-

2416 MHz

Boost Clock

-

2000 MHz

Memory Clock

850 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

128bit

Memory Bus

256bit

256.0GB/s

Bandwidth

54.40GB/s

Render Config

32

Compute Units

10

-

2048

Shading Units

800

128

TMUs

40

64

ROPs

16

-

32

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

256 KB

32 MB

L3 Cache

-

Theoretical Performance

154.6 GPixel/s

Pixel Rate

8.048 GPixel/s

309.2 GTexel/s

Texture Rate

20.12 GTexel/s

19.79 TFLOPS

FP16 (half)

-

9.896 TFLOPS

FP32 (float)

804.8 GFLOPS

618.5 GFLOPS

FP64 (double)

161.0 GFLOPS

Board Design

120W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Navi 23

GPU Name

M98

-

GPU Variant

M98 L2 (216-0732019)

RDNA 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

7 nm

Process Size

55 nm

11.06 billion

Transistors

0.956 billion

237 mm²

Die Size

256 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

6.5

Shader Model

4.1

Related GPU Comparisons

1

AMD Radeon RX 6650M XT vs AMD Radeon HD 7450M

2

AMD Radeon RX 6650M XT vs NVIDIA GeForce GTX 480M

3

AMD Radeon RX 6650M XT vs NVIDIA GeForce MX250

4

AMD Radeon RX 6650M XT vs NVIDIA GeForce GTX 760M

5

AMD Radeon RX 6650M XT vs NVIDIA GeForce GTX 1050 Ti Mobile

6

AMD Radeon RX 6650M XT vs AMD Radeon HD 7490M

7

AMD Radeon RX 6650M XT vs NVIDIA GeForce GT 820M

8

AMD Radeon RX 6650M XT vs AMD Radeon RX Vega 56 Mobile

9

AMD Radeon RX 6650M XT vs AMD Radeon HD 6750M Mac Edition

10

AMD Radeon RX 6650M XT vs NVIDIA GeForce 920M

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

4

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

5

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

6

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

7

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

10

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market