AMD Radeon R4 Graphics vs AMD Radeon Sky 900
Comparative analysis of AMD Radeon R4 Graphics and AMD Radeon Sky 900 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps).
Differences
Reasons to consider the AMD Radeon R4 Graphics
- Videocard is newer: launch date 1 year(s) 2 month(s) later
- 20x lower typical power consumption: 15 Watt vs 300 Watt
- Around 9% better performance in GFXBench 4.0 - T-Rex (Frames): 1811 vs 1654
- Around 9% better performance in GFXBench 4.0 - T-Rex (Fps): 1811 vs 1654
Specifications (specs) | |
Launch date | 11 June 2014 vs 27 March 2013 |
Thermal Design Power (TDP) | 15 Watt vs 300 Watt |
Benchmarks | |
GFXBench 4.0 - T-Rex (Frames) | 1811 vs 1654 |
GFXBench 4.0 - T-Rex (Fps) | 1811 vs 1654 |
Reasons to consider the AMD Radeon Sky 900
- Around 3% higher core clock speed: 825 MHz vs 800 MHz
- 329.1x more texture fill rate: 2x 106.4 GTexel / s billion / sec vs 6.4 GTexel / s
- 28x more pipelines: 3584 vs 128
- 33.3x better floating-point performance: 2x 3,405 gflops vs 204.8 gflops
Core clock speed | 825 MHz vs 800 MHz |
Texture fill rate | 2x 106.4 GTexel / s billion / sec vs 6.4 GTexel / s |
Pipelines | 3584 vs 128 |
Floating-point performance | 2x 3,405 gflops vs 204.8 gflops |
Compare benchmarks
GPU 1: AMD Radeon R4 Graphics
GPU 2: AMD Radeon Sky 900
GFXBench 4.0 - T-Rex (Frames) |
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GFXBench 4.0 - T-Rex (Fps) |
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Name | AMD Radeon R4 Graphics | AMD Radeon Sky 900 |
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PassMark - G3D Mark | 337 | |
PassMark - G2D Mark | 99 | |
Geekbench - OpenCL | 8386 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 4.721 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 107.613 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.445 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 10.612 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 13.097 | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 701 | |
GFXBench 4.0 - Manhattan (Frames) | 1338 | |
GFXBench 4.0 - T-Rex (Frames) | 1811 | 1654 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 701 | |
GFXBench 4.0 - Manhattan (Fps) | 1338 | |
GFXBench 4.0 - T-Rex (Fps) | 1811 | 1654 |
Compare specifications (specs)
AMD Radeon R4 Graphics | AMD Radeon Sky 900 | |
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Essentials |
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Architecture | GCN 2.0 | GCN 1.0 |
Code name | Beema | Tahiti |
Launch date | 11 June 2014 | 27 March 2013 |
Place in performance rating | 1547 | 1549 |
Type | Desktop | Desktop |
Technical info |
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Core clock speed | 800 MHz | 825 MHz |
Floating-point performance | 204.8 gflops | 2x 3,405 gflops |
Manufacturing process technology | 28 nm | 28 nm |
Pipelines | 128 | 3584 |
Texture fill rate | 6.4 GTexel / s | 2x 106.4 GTexel / s billion / sec |
Thermal Design Power (TDP) | 15 Watt | 300 Watt |
Transistor count | 930 million | 4,313 million |
Boost clock speed | 950 MHz | |
Video outputs and ports |
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Display Connectors | No outputs | 1x DVI, 1x mini-DisplayPort |
Dual-link DVI support | ||
Compatibility, dimensions and requirements |
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Interface | IGP | PCIe 3.0 x16 |
Bus support | PCIe 3.0 | |
Form factor | Full Height / Full Length | |
Length | 305 mm | |
Supplementary power connectors | 2x 8-pin | |
API support |
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DirectX | 12.0 (12_0) | 12.0 (11_1) |
OpenGL | 4.5 | 4.5 |
Memory |
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Memory type | System Shared | GDDR5 |
Maximum RAM amount | 6 GB | |
Memory bandwidth | 480 GB / s | |
Memory bus width | 2x 384 Bit | |
Memory clock speed | 5000 MHz |