AMD Radeon R4 (Kaveri)
The AMD Radeon R4 (Kaveri) is an integrated DirectX 12 graphics card found on a number of AMD Kaveri APUs. The GPU offers 192 shaders and 3 compute cores and can be found in the A6 Pro-7050B (memory support up to DDR3-1600).
Architecture and Features
Thanks to the new GCN 1.1 architecture, the Kaveri GPUs are significantly more efficient with higher performance compared to its VLIW-based predecessors Richland and Trinity. The graphics card can now handle both DirectX 12 (FL 12_0) and the AMD Mantle API. The GPU is also able to accelerate various applications like Adobe Photoshop by utilizing OpenCL.
The revised video engine of Kaveri includes UVD 4.2 (Unified Video Decoder) and VCE 2.0 (Video Codec Engine). H.264 codec support has been slightly improved in several areas. However, H.265 is still not fully supported in hardware.
Performance
Due to the low core clock speed and only 192 shaders, the Radeon R4 is just as fast as the Intel HD Graphics (Haswell) or HD Graphics 4000 . Accordingly, games of 2014 can be played fluently only in low settings at 1024 x 768 pixels.
Power Consumption
The power consumption of the entire A6 Pro-7050B APU is rated at 17 watts. Thus, the 28 nm chip is suited for smaller or medium sized (sub-)notebooks.
Radeon R (Kaveri) Series Codename Kaveri Architecture GCN 1.1 Pipelines 192 - unified Core Speed 533 MHz Memory Bus Width 64/128 Bit Shared Memory yes API DirectX 12 (FL 12_0), Shader 5.0 Transistor Count 2.4 Billion technology 28 nm Date of Announcement 04.06.2014
CPU in Radeon R4 (Kaveri) GPU Base Speed GPU Boost / Turbo AMD A6 Pro-7050B 2 x 2200 MHz, 17 W ? MHz 533 MHz AMD A6-7000 2 x 2200 MHz, 17 W ? MHz 533 MHz min. - max. ? MHz 533 MHz
Benchmarks Performance Rating - 3DMark 11 + Fire Strike + Time Spy
0.2 pt (1%)
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3DMark - 3DMark Ice Storm Unlimited Graphics
26079 Points (3%)
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3DMark - 3DMark Ice Storm Extreme Graphics
14801 Points (2%)
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3DMark - 3DMark Cloud Gate Score
min: 1976 avg: 2034 median: 2034 (2%) max: 2092 Points
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3DMark - 3DMark Cloud Gate Graphics
min: 3131 avg: 3372 median: 3371.5 (1%) max: 3612 Points
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3DMark - 3DMark Fire Strike Standard Score
min: 375 avg: 404.5 median: 404.5 (1%) max: 434 Points
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3DMark - 3DMark Fire Strike Standard Graphics
min: 403 avg: 433.5 median: 433.5 (0%) max: 464 Points
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3DMark - 3DMark Ice Storm Graphics
min: 28926 avg: 30621 median: 30620.5 (4%) max: 32315 Points
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3DMark 11 - 3DM11 Performance Score
min: 604 avg: 642 median: 658 (1%) max: 665 Points
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3DMark 11 - 3DM11 Performance GPU
min: 609 avg: 611 median: 611 (1%) max: 613 Points
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3DMark Vantage 3DM Vant. Perf. total + 3DMark Vantage - 3DM Vant. Perf. total
1958 Points (1%)
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3DM Vant. Perf. GPU no PhysX + 3DMark Vantage - 3DM Vant. Perf. GPU no PhysX
1811 Points (1%)
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3DMark 06 3DMark 06 - Standard 1280x1024 +
3179 Points (4%)
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SPECviewperf 11 specvp11 snx-01 + SPECviewperf 11 - specvp11 snx-01
3.3 fps (2%)
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specvp11 tcvis-02 + SPECviewperf 11 - specvp11 tcvis-02
2.1 fps (1%)
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specvp11 sw-02 + SPECviewperf 11 - specvp11 sw-02
8.1 fps (6%)
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specvp11 proe-05 + SPECviewperf 11 - specvp11 proe-05
1.1 fps (1%)
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specvp11 maya-03 + SPECviewperf 11 - specvp11 maya-03
5.1 fps (4%)
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specvp11 lightwave-01 + SPECviewperf 11 - specvp11 lightwave-01
9.6 fps (10%)
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specvp11 ensight-04 + SPECviewperf 11 - specvp11 ensight-04
8.2 fps (4%)
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specvp11 catia-03 + SPECviewperf 11 - specvp11 catia-03
3 fps (2%)
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Cinebench R10 Cinebench R10 Shading (32bit) + Cinebench R10 - Cinebench R10 Shading (32bit)
min: 3019 avg: 3108 median: 3108 (2%) max: 3197 points
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Cinebench R11.5 Cinebench R11.5 OpenGL 64 Bit + Cinebench R11.5 - Cinebench R11.5 OpenGL 64 Bit
min: 12.3 avg: 12.9 median: 12.9 (4%) max: 13.5 fps
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Cinebench R15 Cinebench R15 OpenGL 64 Bit + Cinebench R15 - Cinebench R15 OpenGL 64 Bit
min: 12.33 avg: 12.7 median: 12.7 (1%) max: 13.08 fps
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Cinebench R15 OpenGL Ref. Match 64 Bit + Cinebench R15 - Cinebench R15 OpenGL Ref. Match 64 Bit
98 % (98%)
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GFXBench 3.0 - GFXBench 3.0 Manhattan Offscreen
14.4 fps (1%)
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GFXBench (DX / GLBenchmark) 2.7 GFXBench T-Rex HD Offscreen C24Z16 + GFXBench (DX / GLBenchmark) 2.7 - GFXBench T-Rex HD Offscreen C24Z16
36.2 fps (0%)
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LuxMark v2.0 64Bit - LuxMark v2.0 Room GPU
73 Samples/s (0%)
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LuxMark v2.0 64Bit - LuxMark v2.0 Sala GPU
137 Samples/s (0%)
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ComputeMark v2.1 - ComputeMark v2.1 Result
443 points (0%)
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- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
Game Benchmarks The following benchmarks stem from our benchmarks of review laptops. The performance depends on the used graphics memory, clock rate, processor, system settings, drivers, and operating systems. So the results don't have to be representative for all laptops with this GPU. For detailed information on the benchmark results, click on the fps number.
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NVIDIA GeForce GTX 580
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» With all tested laptops playable in detail settings low.
low med. high ultra QHD 4K Fifa 15 14.4 4.5 Sims 4 62.6 13.8 6.9 Thief 6.4 4.9 4.2 Fifa 14 28.5 22.8 16.8 14.6 Dota 2 20 16 6.8 BioShock Infinite 17.6 10.7 8.9 3.3 Tomb Raider 24 12.7 8.8 3.7 Counter-Strike: GO 27.9 19.8 16.7 13.2 Diablo III 29.1 19.6 15.8 10.8 Mafia 2 15.2 13.9 12.1 Trackmania Nations Forever 92.1 20.3 6.6 < 30 fps < 60 fps < 120 fps ≥ 120 fps 9 2 9 10 7
For more games that might be playable and a list of all games and graphics cards visit our Gaming List
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» Comparison of GPUs Detailed list of all laptop GPUs sorted by class and performance.
» Benchmark List Sort and restrict laptop GPUs based on performance in synthetic benchmarks.
» Notebook Gaming List Playable games for each graphics card and their average FPS results.
Class 1
Class 2 Radeon PRO W6600M *
Class 3 UHD Graphics 32EUs
UHD Graphics 750
Class 4
Class 5 * Approximate position of the graphics adapter
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Top 10 Laptops Multimedia , Budget Multimedia , Gaming , Budget Gaming , Lightweight Gaming , Business , Budget Office , Workstation , Subnotebooks , Ultrabooks , Chromebooks
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Klaus Hinum (Update: 2017-09- 5)