AMD Radeon R5 (Kaveri)
The AMD Radeon R5 (Kaveri) is an integrated DirectX 12 graphics card found on a number of AMD Kaveri APUs. The GPU offers 256 shaders and 4 compute cores (A8 Pro-7150B: 384 shaders / 6 compute cores) and can be found, for example, in the A8-7200P. The maximum core clock and memory speeds of the GPU depend on the overarching APU: While the ULV models are limited to DDR3-1600, the standard voltage models can support up to DDR3-1866.
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 significant differences in core clock speed and memory support between various Radeon R5 models, the performance can vary greatly between different APUs. While the fastest GPU version in the A8 Pro-7150B can compete with a dedicated GeForce GT 720M, the slower version in the A8-7100 only performs at the level of a GeForce 710M. Accordingly, games of 2014 can be played fluently only in low settings at 1024 x 768 or 1366 x 768 pixels.
Power Consumption
The power consumption of the entire Kaveri APU is rated at 19 Watts and 35 Watts for ULV and standard voltage models, respectively. Thus, the 28 nm chip is suited for smaller or medium sized (sub-)notebooks.
| Manufacturer | AMD |
| Radeon R (Kaveri) Series | |
| Codename | Kaveri |
| Architecture | GCN 1.1 |
| Pipelines | 256 - unified |
| Core Speed | 514 - 626 (Boost) MHz |
| Memory Bus Width | 64/128 Bit |
| Shared Memory | yes |
| DirectX | DirectX 12 (FL 12_0), Shader 5.0 |
| Transistor Count | 2410 Million |
| technology | 28 nm |
| Features | UVD 4.2, VCE 2.0 |
| Notebook Size | medium sized |
| Date of Announcement | 04.06.2014 |
| CPU in Radeon R5 (Kaveri) | GPU Base Speed | GPU Boost / Turbo |
|---|
| AMD A8-7200P | 4 x 2400 MHz, 35 W | 553 MHz | 626 MHz | | AMD A8 Pro-7150B | 4 x 1900 MHz, 19 W | ? MHz | 533 MHz | | AMD A8-7100 | 4 x 1800 MHz, 19 W | ? MHz | 514 MHz | | min. - max. | | 553 - ? MHz | 514 - 626 MHz |
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Benchmarks
Performance Rating - 3DMark 11 + Fire Strike + Time Spy
3.6 pt (4%)
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AMD Radeon RX 6800 XT (Desktop) 2594%
3DMark - 3DMark Cloud Gate Score
2594 Points (3%)
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AMD Radeon RX 6800 XT (Desktop) 2664%
3DMark - 3DMark Cloud Gate Graphics
3959 Points (2%)
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3DMark - 3DMark Fire Strike Standard Score
527 Points (1%)
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AMD Radeon RX 6800 XT (Desktop) 7236%
3DMark - 3DMark Fire Strike Standard Graphics
572 Points (1%)
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AMD Radeon RX 6800 XT (Desktop) 8595%
3DMark - 3DMark Ice Storm Graphics
36559 Points (5%)
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AMD Radeon RX 6800 XT (Desktop) 1141%
3DMark 11 - 3DM11 Performance Score
min: 964 avg: 1020 median: 1020 (3%) max: 1076 Points
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AMD Radeon RX 6800 XT (Desktop) 3631%
3DMark 11 - 3DM11 Performance GPU
901 Points (2%)
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3DMark Vantage
3DM Vant. Perf. total +3DMark Vantage - 3DM Vant. Perf. total
3011 Points (3%)
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AMD Radeon RX 6800 XT (Desktop) 3105%
3DM Vant. Perf. GPU no PhysX +3DMark Vantage - 3DM Vant. Perf. GPU no PhysX
2674 Points (2%)
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3DMark 06 3DMark 06 - Standard 1280x1024 +4317 Points (8%)
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AMD Radeon RX 6800 XT (Desktop) 992%
Unigine Heaven 2.1 - Heaven 2.1 high
11.3 fps (2%)
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Cinebench R10 Cinebench R10 Shading (32bit) +Cinebench R10 - Cinebench R10 Shading (32bit)
3611 points (17%)
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Cinebench R11.5 Cinebench R11.5 OpenGL 64 Bit +Cinebench R11.5 - Cinebench R11.5 OpenGL 64 Bit
16.3 fps (7%)
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AMD Radeon RX 6800 XT (Desktop) 943%
Cinebench R15
Cinebench R15 OpenGL 64 Bit +Cinebench R15 - Cinebench R15 OpenGL 64 Bit
18 fps (5%)
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AMD Radeon RX 6800 XT (Desktop) 1389%
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 (2%)
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GFXBench 3.0 - GFXBench 3.0 Manhattan
22.7 fps (6%)
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LuxMark v2.0 64Bit - LuxMark v2.0 Room GPU
97 Samples/s (1%)
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LuxMark v2.0 64Bit - LuxMark v2.0 Sala GPU
183 Samples/s (1%)
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AMD Radeon RX 6800 XT (Desktop) 15213%
ComputeMark v2.1 - ComputeMark v2.1 Result
520 points (1%)
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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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» The benchmarks indicate that the game is not playable in the tested settings.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» With all tested laptops playable in detail settings low.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» With all tested laptops playable in detail settings low.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» With all tested laptops playable in detail settings low.
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» With all tested laptops playable in detail settings low.
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» With all tested laptops playable in detail settings low.
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» The benchmarks indicate that the game is not playable in the tested settings.
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