AMD Radeon HD 7490M vs AMD FirePro M3900 Full Specs
160 Shaders 800MHz | 160 Shaders 700MHz |
1GB GDDR530.4GB/s | 1GB DDR314.4GB/s |
·· 256 GFLOPS | ·· 224 GFLOPS |
Form Factor Soldered | Form Factor Soldered |
TDP 9W | TDP 15W |
Radeon HD 7490M256 GFLOPSFP32
FirePro M3900224 GFLOPSFP32Clock Speed ·· | Clock Speed ·· |
Peak OPS 256 GFLOPSFP32 | Peak OPS 224 GFLOPSFP32 |
FP32 256 GFLOPS | FP32 224 GFLOPS |
Pixel Rate 3.2 GPixel/s | Pixel Rate 2.8 GPixel/s |
Texture Rate 6.4 GTexel/s | Texture Rate 5.6 GTexel/s |
Shaders 160 Shaders | Shaders 160 Shaders |
TMUs 8 TMUs | TMUs 8 TMUs |
ROPs 4 ROPs | ROPs 4 ROPs |
CUs 2 CUs | CUs 2 CUs |
Boost Clock 800MHz | Boost Clock 700MHz |
L2 Cache 128KB shared | L2 Cache 128KB shared |
1GB GDDR5 | 1GB DDR3 |
Memory Bus 64-bit | Memory Bus 64-bit |
Memory Speed 3.8GT/s | Memory Speed 1.8GT/s |
Memory Bandwidth 30.4GB/s | Memory Bandwidth 14.4GB/s |
TDP 9W | TDP 15W |
Multi-Monitor 2 | Multi-Monitor 2 |
Decoder Model UVD 3.0 | Decoder Model UVD 3.0 |
Form Factor Soldered | Form Factor Soldered |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Caicos | Codename Caicos |
Chip Variant Caicos | Chip Variant Caicos |
Market Segment Laptop | Market Segment Laptop |
Release Date Jan 7, 2012 | Release Date Apr 13, 2011 |
Foundry TSMC | Foundry TSMC |
Fabrication Node 40nm | Fabrication Node 40nm |
Die Size 67mm² | Die Size 67mm² |
Transistor Count 370 Million | Transistor Count 370 Million |
Transistor Density 5.52 MTr/mm² | Transistor Density 5.52 MTr/mm² |
No images available
No images available