ATI Mobility Radeon HD 4650 vs ATI Mobility Radeon X1900

VS

ATI Mobility Radeon HD 4650

ATI Mobility Radeon X1900

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4650 and 256MB VRAM Mobility Radeon X1900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4650 's Advantages

Released 2 years late

More VRAM (512GB vs 256GB)

320 additional rendering cores

ATI Mobility Radeon X1900 's Advantages

Larger VRAM bandwidth (30.08GB/s vs 19.20GB/s)

Score

Mobility Radeon HD 4650

VS

Mobility Radeon X1900

Graphics Card

Jan 2009

Release Date

Jan 2007

M9x

Generation

M6x

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

MXM-III

Clock Speeds

-

600 MHz

Memory Clock

470 MHz

Memory

512MB

Memory Size

256MB

DDR2

Memory Type

GDDR3

128bit

Memory Bus

256bit

19.20GB/s

Bandwidth

30.08GB/s

Render Config

4

Compute Units

-

320

Shading Units

-

32

TMUs

12

8

ROPs

12

-

16 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

-

Theoretical Performance

4.000 GPixel/s

Pixel Rate

4.800 GPixel/s

16.00 GTexel/s

Texture Rate

4.800 GTexel/s

-

320.0 GFLOPS

FP32 (float)

-

Board Design

35W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

M96

GPU Name

M68

-

TeraScale

Architecture

Ultra-Threaded SE

TSMC

Foundry

TSMC

55 nm

Process Size

80 nm

0.514 billion

Transistors

0.312 billion

146 mm²

Die Size

230 mm²

Graphics Features

10.1 (10_1)

DirectX

9.0c (9_3)

3.3

OpenGL

2.1

1.1

OpenCL

N/A

Vulkan

N/A

-

4.1

Shader Model

3.0

Related GPU Comparisons

1

ATI Mobility Radeon HD 4650 vs AMD Radeon HD 6530M

2

ATI Mobility Radeon HD 4650 vs NVIDIA GeForce GTS 260M

3

ATI Mobility Radeon HD 4650 vs NVIDIA GeForce 825M

4

ATI Mobility Radeon HD 4650 vs NVIDIA GeForce GT 645M

5

ATI Mobility Radeon HD 4650 vs ATI Mobility Radeon HD 4530

6

ATI Mobility Radeon HD 4650 vs AMD Radeon RX 7600M XT

7

ATI Mobility Radeon HD 4650 vs AMD Radeon HD 8730A

8

ATI Mobility Radeon HD 4650 vs ATI Mobility Radeon HD 2300

9

ATI Mobility Radeon HD 4650 vs AMD Radeon HD 6770M

10

ATI Mobility Radeon HD 4650 vs NVIDIA GeForce GTX 1650 Ti Mobile

Related News

1

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

2

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

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

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

5

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

6

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

7

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

8

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

9

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

10

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption