Mobility Radeon HD 4650: specs and benchmarks

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Aggregate performance score

Mobility Radeon HD 4650 provides poor gaming and benchmark performance at 0.91% of a leader's which is RTX PRO 5000 Blackwell.

Summary

ATI started Mobility Radeon HD 4650 sales 9 January 2009. This is a TeraScale architecture notebook card based on 55 nm manufacturing process and primarily aimed at office use. 512 MB of DDR2 memory clocked at 0.6 GHz are supplied, and together with 128 Bit memory interface this creates a bandwidth of 19.2 GB/s.

Compatibility-wise, this is a graphics card attached via PCIe 2.0 x16 interface. Power consumption is at 35 Watt.

Primary details

Some basic facts about Mobility Radeon HD 4650: architecture, market segment, release date etc.

Place in the ranking1153
Place by popularitynot in top-100
Power efficiency2.09of 100.00 (Radeon 890M)
ArchitectureTeraScale (2005−2013)
GPU code nameM96
Market segmentLaptop
Release date9 January 2009 (16 years ago)

Detailed specifications

Mobility Radeon HD 4650's specs such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Mobility Radeon HD 4650's performance, but for precise assessment you have to consider its benchmark and gaming test results.

Pipelines / CUDA cores320of 960 (GeForce GTX 660)
Core clock speed500 MHzof 980 (GeForce GT 755M SLI)
Number of transistors514 millionof 100,000 million (Data Center GPU Max 1100)
Manufacturing process technology55 nmof 0.003 MB (Arc Graphics 140V)
Power consumption (TDP)35 Wattof 235 (FirePro S9150)
Texture fill rate16.00of 1,968 (RTX PRO 6000 Blackwell)
Floating-point processing power0.32 TFLOPSof 126 (RTX PRO 6000 Blackwell)
ROPs8of 512 (Moore Threads MTT S4000)
TMUs32of 896 (Data Center GPU Max 1350)
L1 Cache64 KB
L2 Cache128 KBof 408 MB (Data Center GPU Max 1350)

Form factor & compatibility

This section provides details about the physical dimensions of Mobility Radeon HD 4650 and its compatibility with other computer components. This information is useful when selecting a computer configuration or upgrading an existing one. For desktop graphics cards, it includes details about the interface and bus (for motherboard compatibility) and additional power connectors (for power supply compatibility).

Laptop sizemedium sized
InterfacePCIe 2.0 x16

VRAM capacity and type

Parameters of memory installed on Mobility Radeon HD 4650: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated memory and use a shared part of system RAM instead.

Memory typeDDR2
Maximum RAM amount512 MBof 288 GB (Radeon Instinct MI325X)
Memory bus width128 Bitof 384 (GeForce GTX 980 Ti)
Memory clock speed600 MHzof 16384000 MB (GeForce RTX 4050 Mobile)
Memory bandwidth19.2 GB/sof 983040 MB (GeForce RTX 5080)
Shared memory-

Connectivity and outputs

Types and number of video connectors present on Mobility Radeon HD 4650. As a rule, this section is relevant only for desktop reference graphics cards, since for notebook ones the availability of certain video outputs depends on the laptop model, while non-reference desktop models can (though not necessarily will) bear a different set of video ports.

Display ConnectorsNo outputs

API and SDK support

APIs supported by Mobility Radeon HD 4650, sometimes including their particular versions.

DirectX10.1 (10_1)
Shader Model4.1
OpenGL3.3of 4.6 (RTX PRO 5000 Blackwell)
OpenCL1.1
VulkanN/A

Benchmark performance

Synthetic benchmark performance of Mobility Radeon HD 4650. The combined score is measured on a 0-100 point scale.


Combined synthetic benchmark score

This is our combined benchmark score.

ATI Mobility HD 4650
0.91

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

ATI Mobility HD 4650 401

3DMark Vantage Performance

3DMark Vantage is an outdated DirectX 10 benchmark using 1280x1024 screen resolution. It taxes the graphics card with two scenes, one depicting a girl escaping some militarized base located within a sea cave, the other displaying a space fleet attack on a defenseless planet. It was discontinued in April 2017, and Time Spy benchmark is now recommended to be used instead.

ATI Mobility HD 4650 2413

Gaming performance

Let's see how good Mobility Radeon HD 4650 is for gaming. Particular gaming benchmark results are measured in frames per second. Comparisons with game system requirements are included, but remember that sometimes official requirements may reflect reality inaccurately.

Average FPS across all PC games

Here are the average frames per second in a large set of popular modern games across different resolutions:

Full HD16

FPS performance in popular games

Full HD
Low

Cyberpunk 2077 2−3
Hogwarts Legacy 6−7

Full HD
Medium

Cyberpunk 2077 2−3
Far Cry 5 2−3
Fortnite 1−2
Forza Horizon 4 6−7
Forza Horizon 5 1−2
Hogwarts Legacy 6−7
PLAYERUNKNOWN'S BATTLEGROUNDS 9−10
Valorant 30−35

Full HD
High

Counter-Strike: Global Offensive 24−27
Cyberpunk 2077 2−3
Dota 2 14−16
Far Cry 5 2−3
Fortnite 1−2
Forza Horizon 4 6−7
Forza Horizon 5 1−2
Hogwarts Legacy 6−7
Metro Exodus 1−2
PLAYERUNKNOWN'S BATTLEGROUNDS 9−10
The Witcher 3: Wild Hunt 6−7
Valorant 30−35

Full HD
Ultra

Cyberpunk 2077 2−3
Dota 2 14−16
Far Cry 5 2−3
Forza Horizon 4 6−7
Hogwarts Legacy 6−7
PLAYERUNKNOWN'S BATTLEGROUNDS 9−10
The Witcher 3: Wild Hunt 6−7
Valorant 30−35

Full HD
Epic

Fortnite 1−2

1440p
High

Counter-Strike 2 3−4
Counter-Strike: Global Offensive 5−6
PLAYERUNKNOWN'S BATTLEGROUNDS 10−11

1440p
Ultra

Cyberpunk 2077 0−1
Far Cry 5 0−1
Forza Horizon 4 3−4
Hogwarts Legacy 1−2
The Witcher 3: Wild Hunt 1−2

1440p
Epic

Fortnite 1−2

4K
High

Grand Theft Auto V 14−16
Valorant 5−6

4K
Ultra

PLAYERUNKNOWN'S BATTLEGROUNDS 2−3

4K
Epic

Fortnite 2−3

Closest competitors

Mobility Radeon HD 4650's performance relative to its closest rivals among notebook graphics cards.


NVIDIA equivalent

According to our data, the closest NVIDIA alternative to Mobility Radeon HD 4650 is GeForce GT 640M Mac Edition, which is nearly equal in speed and lower by 1 position in our ranking.

Here are some closest NVIDIA rivals to Mobility Radeon HD 4650:

GeForce 810M 103.3
Mobility Radeon HD 4650 100

Similar GPUs

Here is our recommendation of several graphics cards that are more or less close in performance to the one reviewed.

Recommended processors

These processors are most commonly used with Mobility Radeon HD 4650 according to our statistics.

All comparisons with Mobility Radeon HD 4650

Community ratings

Here you can see the user rating of the graphics card, as well as rate it yourself.


4 94 votes

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Comments

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