ATI Mobility Radeon HD 4860 vs Apple 4-Core A16 Full Specs
640 Shaders 650MHz | 512 Shaders 1.34GHz |
1GB GDDR564GB/s placeholder | Shared Memory51.2GB/sLPDDR5 |
·· 832 GFLOPS | ·· 1.37 TFLOPS |
Form Factor MXM-A | Form Factor iGPU |
TDP - | TDP Shared |
Mobility Radeon HD 4860832 GFLOPSFP32
4-Core A161.37 TFLOPSFP16Clock Speed ·· | Clock Speed ·· |
Peak OPS 832 GFLOPSFP32 | Peak OPS 1.37 TFLOPSFP16 |
FP32 832 GFLOPS | FP32 1.37 TFLOPS |
FP64 166.4 GFLOPS | - |
Pixel Rate 10.4 GPixel/s | Pixel Rate 21.4 GPixel/s |
Texture Rate 20.8 GTexel/s | Texture Rate 42.8 GTexel/s |
Shaders 640 Shaders | Shaders 512 Shaders |
TMUs 32 TMUs | TMUs 32 TMUs |
ROPs 16 ROPs | ROPs 16 ROPs |
CUs 8 CUs | EUs 64 EUs |
Boost Clock 650MHz | Boost Clock 1.34GHz |
L2 Cache 256KB shared | L2 Cache 512KB shared |
1GB GDDR5 placeholder | Shared MemoryLPDDR5 |
Memory Bus 128-bit | Memory Bus 64-bit |
Memory Speed 4GT/s | Memory Speed 6.4GT/s |
Memory Bandwidth 64GB/s | Memory Bandwidth 51.2GB/s |
ECC No | ECC No |
Multi-Monitor 2 | Multi-Monitor 1 |
Decoder Model UVD 2.0 | - |
Form Factor MXM-A | Form Factor iGPU |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Walden | Codename G15P |
Chip Variant RV740 | Chip Variant - |
Market Segment Laptop | Market Segment Smartphone |
Release Date Mar 3, 2009 | Release Date Mar 4, 2025 |
Foundry TSMC | Foundry TSMC |
Fabrication Node 40nm | Fabrication Node N4P |
Die Size 137mm² | Die Size 115mm² |
Transistor Count 826 Million | Transistor Count 16 Billion |
Transistor Density 6.03 MTr/mm² | Transistor Density 139 MTr/mm² |
No images available
No images available
CPUs - | CPUs |
Tablets - | Tablets |