Vivante GC800 vs
Vivante GC800
► remove from comparisonDie Vivante GC800 ist ein Grafikkern für ARM (Rockchip RK291x) und MIPS (Actions ATM701x) SoCs. Sie bietet einen VEC-4 (bzw 4 VEC-1) unified Shader und unterstützt OpenGL ES 2.0 (optional ES 3.0), OpenGL 2.0, OpenVG 1.1, DirectX 9_3 (optional) und OpenCL 1.2 (optional). Die Taktrate kann von 315 und 575 MHz (40nm Prozess) bis zu 800 MHz (28nm Prozess) betragen.
- Single Core Unified Shader (32-bit SIMD Vec4)
- Geometry 35 M / Tri/s
- Texture Pixel Rate 325 M Pix/s
- 6 GFLOPS Processing
- Syntehsis Area 1.2 mm2
- Silicon 2.5 mm2
- Adobe Flash / Air Acceleration
- vivantecorp.com/Product_Brief.pdf
GC800 | 40nm LP | 40nm G+ |
Synthesis Gate Count (ND2D1 gates) | 2.04 M | 2.0 M |
Memory Bits | 65.3 KB | 64 KB |
Synthesis Area (std. cells + memory) | 1.74 mm2 | 1.89 mm2 |
Silicon Area | 2.31 mm2 | 2.5 mm2 |
Clock Frequency in Silicon | 315 MHz | 575 MHz |
Active Power | 64.85 mW | 54 mW |
Geometry Rate | 31.5 M tri/s | 57 M tri/s |
Pixel Rate, Depth-only | 315 M pix/s | 575 M pix/s |
Pixel Rate, Textured | 315 M pix/s | 575 M pix/s |
Vertex Rate | 157.5 M vert/s | 287 M vert/s |
Vivante GC800 | |||||||||||||||||||||
Serie |
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Shared Memory | ja | ||||||||||||||||||||
Pipelines | 1 - unified | ||||||||||||||||||||
Kerntakt | 315 - 575 (Boost) MHz | ||||||||||||||||||||
API | OpenGL ES 2.0 | ||||||||||||||||||||
Herstellungsprozess | 28 nm | ||||||||||||||||||||
Erscheinungsdatum | 01.01.2012 | ||||||||||||||||||||
Herstellerseite | www.vivantecorp.com |
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