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ATI Mobility Radeon HD 4650

M96
Graphics Processor
320
Cores
32
TMUs
8
ROPs
512 MB
Memory Size
DDR2
Memory Type
128 bit
Bus Width
ATI Mobility Radeon HD 4650 Image ATI M96 Image
The Mobility Radeon HD 4650 was a graphics card by ATI, launched in January 2009. Built on the 55 nm process, and based on the M96 graphics processor, the card supports DirectX 10.1. The M96 graphics processor is an average sized chip with a die area of 146 mm² and 514 million transistors. It features 320 shading units, 32 texture mapping units and 8 ROPs. ATI has placed 512 MB DDR2 memory on the card, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 500 MHz, memory is running at 600 MHz.
We recommend the ATI Mobility Radeon HD 4650 for gaming with highest details at resolutions up to, and including, 800x600.
Its power draw is rated at 35 W maximum. Mobility Radeon HD 4650 is connected to the rest of the system using a PCIe 2.0 x16 interface.

Graphics Processor

GPU Name: M96
Architecture: TeraScale 2
Process Size: 55 nm
Transistors: 514 million
Die Size: 146 mm²

Graphics Card

Released: Jan 9th, 2009
Production Status: End-of-life
Bus Interface: PCIe 2.0 x16

Relative Performance

32%
41%
50%
64%
75%
79%
98%
100%
Mobility Radeon HD 4650
128%
130%
141%
149%
152%
175%
186%
199%
206%
214%
221%
236%
249%
254%
262%
271%
309%
312%
317%
321%
325%
328%
347%
365%
371%
385%
395%
397%
397%
405%
425%
433%
464%
473%
473%
494%
512%
546%
563%
566%
577%
580%
600%
607%
611%
622%
651%
664%
674%
677%
679%
733%
739%
757%
766%
770%
778%
791%
793%
815%
878%
900%
923%
929%
938%
948%
995%
1018%
1043%
1057%
1058%
1172%
1308%
1395%
1403%
1422%
1440%
1460%
1466%
1481%
1487%
1507%
1621%
1642%
1642%
1702%
1858%
1940%
2008%
2198%
2272%
2453%
2594%
3035%
3126%
Based on TPU review data: "Performance Summary" at 1920x1080
Mobility Radeon HD 4650 performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock: 500 MHz
Memory Clock: 600 MHz
1200 MHz effective

Memory

Memory Size: 512 MB
Memory Type: DDR2
Memory Bus: 128 bit
Bandwidth: 19.20 GB/s

Render Config

Shading Units: 320
TMUs: 32
ROPs: 8
Compute Units: 4
Pixel Rate: 4.000 GPixel/s
Texture Rate: 16.00 GTexel/s
Floating-point performance: 320.0 GFLOPS

Board Design

TDP: 35 W

Graphics Features

DirectX: 10.1
OpenGL: 3.3
OpenCL: n/a
Shader Model: 4.1

Reviews

Our review database contains 2 reviews of the Mobility Radeon HD 4650.

M96 GPU Notes

RV730