HD 6480G + HD 7450M Dual Graphics vs R4 (Stoney Ridge)

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Combined performance score

R4 (Stoney Ridge)
1.17

HD 6480G + HD 7450M Dual Graphics outperforms R4 (Stoney Ridge) by 2% in our combined benchmark results.

General info

GPU architecture, market segment, value for money and other general parameters compared.

Place in performance ranking10241018
Place by popularitynot in top-100not in top-100
ArchitectureGCN 1.2/2.0 (2015−2016)Terascale 2 (2009−2015)
GPU code nameStoney Ridgeno data
Market segmentLaptopLaptop
Release date1 June 2016 (7 years old)8 February 2012 (12 years old)
Current priceno data$90

Technical specs

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores192400
Core clock speedno data593 / 700 MHz
Boost clock speed600 MHzno data
Manufacturing process technology28 nm40 nm
Power consumption (TDP)15 Wattno data

Memory

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory bus width64 Bit64 Bit
Memory clock speedno data- / 1800 MHz
Shared memory++

API support

List of supported graphics and general-purpose computing APIs, including their specific versions.

DirectX12 (FL 12_0)11

Synthetic benchmark performance

Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.


Combined synthetic benchmark score

This is our combined benchmark performance score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

R4 (Stoney Ridge) 1.17
HD 6480G + HD 7450M Dual Graphics 1.19
+1.7%

HD 6480G + HD 7450M Dual Graphics outperforms R4 (Stoney Ridge) by 2% in our combined benchmark results.


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3DMark Vantage is an outdated DirectX 10 benchmark using 1280x1024 screen resolution.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.

Benchmark coverage: 17%

R4 (Stoney Ridge) 2542
HD 6480G + HD 7450M Dual Graphics 2899
+14%

HD 6480G + HD 7450M Dual Graphics outperforms R4 (Stoney Ridge) by 14% in 3DMark Vantage Performance.

3DMark 11 Performance GPU

3DMark 11 is an obsolete DirectX 11 benchmark by Futuremark. It used four tests based on two scenes, one being few submarines exploring the submerged wreck of a sunken ship, the other is an abandoned temple deep in the jungle. All the tests are heavy with volumetric lighting and tessellation, and despite being done in 1280x720 resolution, are relatively taxing. Discontinued in January 2020, 3DMark 11 is now superseded by Time Spy.

Benchmark coverage: 17%

R4 (Stoney Ridge) 973
HD 6480G + HD 7450M Dual Graphics 977
+0.5%

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Average FPS across all PC games

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

Full HD9
+0%
9−10
+0%

Performance in popular games

Full HD
Low Preset

Cyberpunk 2077 4−5
+0%
4−5
+0%

Full HD
Medium Preset

Call of Duty: Modern Warfare 9−10
+0%
9−10
+0%
Cyberpunk 2077 4−5
+0%
4−5
+0%
Forza Horizon 4 0−1 0−1
Hitman 3 1−2
+0%
1−2
+0%
Horizon Zero Dawn 1−2
+0%
1−2
+0%
Red Dead Redemption 2 3−4
+0%
3−4
+0%
Shadow of the Tomb Raider 7−8
+0%
7−8
+0%

Full HD
High Preset

Call of Duty: Modern Warfare 9−10
+0%
9−10
+0%
Cyberpunk 2077 4−5
+0%
4−5
+0%
Forza Horizon 4 0−1 0−1
Hitman 3 1−2
+0%
1−2
+0%
Horizon Zero Dawn 1−2
+0%
1−2
+0%
Metro Exodus 1−2
−100%
2−3
+100%
Red Dead Redemption 2 3−4
+0%
3−4
+0%
Shadow of the Tomb Raider 7−8
+0%
7−8
+0%
The Witcher 3: Wild Hunt 4−5
+0%
4−5
+0%

Full HD
Ultra Preset

Cyberpunk 2077 4−5
+0%
4−5
+0%
Forza Horizon 4 0−1 0−1
The Witcher 3: Wild Hunt 4−5
+0%
4−5
+0%

1440p
High Preset

Call of Duty: Modern Warfare 3−4
+0%
3−4
+0%
Hitman 3 4−5
+0%
4−5
+0%
Horizon Zero Dawn 9−10
+0%
9−10
+0%
Shadow of the Tomb Raider 5−6
+0%
5−6
+0%

1440p
Ultra Preset

Cyberpunk 2077 1−2
+0%
1−2
+0%
Far Cry 5 2−3
+0%
2−3
+0%
The Witcher 3: Wild Hunt 2−3
+0%
2−3
+0%

4K
High Preset

Call of Duty: Modern Warfare 2−3
+0%
2−3
+0%
Hitman 3 1−2
+0%
1−2
+0%
Horizon Zero Dawn 8−9
+0%
8−9
+0%
Red Dead Redemption 2 0−1 0−1

4K
Ultra Preset

Assassin's Creed Odyssey 0−1 0−1
Assassin's Creed Valhalla 0−1 0−1
Far Cry 5 3−4
+0%
3−4
+0%
Far Cry New Dawn 5−6
+0%
5−6
+0%

This is how R4 (Stoney Ridge) and HD 6480G + HD 7450M Dual Graphics compete in popular games:

1080p resolution:

  • HD 6480G + HD 7450M Dual Graphics is 0% faster than R4 (Stoney Ridge)

Here's the range of performance differences observed across popular games:

  • in Metro Exodus, with 1080p resolution and the High Preset, the HD 6480G + HD 7450M Dual Graphics is 100% faster than the R4 (Stoney Ridge).

All in all, in popular games:

  • HD 6480G + HD 7450M Dual Graphics is ahead in 1 test (3%)
  • there's a draw in 28 tests (97%)

Advantages and disadvantages


Performance score 1.17 1.19
Recency 1 June 2016 8 February 2012
Chip lithography 28 nm 40 nm

We couldn't decide between Radeon R4 (Stoney Ridge) and Radeon HD 6480G + HD 7450M Dual Graphics. The differences in performance seem too small.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

User ratings

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.


AMD Radeon R4 (Stoney Ridge)
Radeon R4 (Stoney Ridge)
AMD Radeon HD 6480G + HD 7450M Dual Graphics
Radeon HD 6480G + HD 7450M Dual Graphics

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User ratings: view and submit

Here you can see the user rating of the graphics cards, as well as rate them yourself.


2.8 104 votes

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3 7 votes

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Questions and comments

Here you can ask a question about this comparison, agree or disagree with our judgements, or report an error or mismatch.