NVIDIA GeForce GT 750M Mac vs AMD Radeon HD 8650M Full Specs
384 Shaders 926MHz | 384 Shaders 700MHz |
1GB GDDR580.3GB/s | 1GB GDDR536GB/s |
·· 711.2 GFLOPS | ·· 537.6 GFLOPS |
Form Factor Soldered | Form Factor Soldered |
TDP 50W | TDP 25W |
GeForce GT 750M Mac711.2 GFLOPSFP32
Radeon HD 8650M537.6 GFLOPSFP32Clock Speed ·· | Clock Speed ··· |
Peak OPS 711.2 GFLOPSFP32 | Peak OPS 537.6 GFLOPSFP32 |
FP32 711.2 GFLOPS | FP32 537.6 GFLOPS |
FP64 29.63 GFLOPS | FP64 33.6 GFLOPS |
Pixel Rate 14.8 GPixel/s | Pixel Rate 5.6 GPixel/s |
Texture Rate 29.6 GTexel/s | Texture Rate 16.8 GTexel/s |
Shaders 384 Shaders | Shaders 384 Shaders |
TMUs 32 TMUs | TMUs 24 TMUs |
ROPs 16 ROPs | ROPs 8 ROPs |
SMs 2 SMs | CUs 6 CUs |
Base Clock - | Base Clock 650MHz |
Boost Clock 926MHz | Boost Clock 700MHz |
L2 Cache 256KB shared | L2 Cache 128KB shared |
1GB GDDR5 | 1GB GDDR5 |
Memory Bus 128-bit | Memory Bus 64-bit |
Memory Speed 5GT/s | Memory Speed 4.5GT/s |
Memory Bandwidth 80.3GB/s | Memory Bandwidth 36GB/s |
ECC No | ECC No |
TDP 50W | TDP 25W |
Multi-Monitor 2 | Multi-Monitor 3 |
HDCP - | HDCP HDCP 1.4 |
Encoder Model NVENC 1 | - |
Decoder Model NVDEC 1 | - |
Form Factor Soldered | Form Factor Soldered |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename NVE7 | Codename Hainan |
Chip Variant - | Chip Variant Banks Pro |
Market Segment Laptop | Market Segment Laptop |
Release Date Apr 1, 2013 | Release Date Jan 8, 2013 |
Foundry TSMC | Foundry TSMC |
Fabrication Node 28nm | Fabrication Node 28nm |
Die Size 118mm² | Die Size 56mm² |
Transistor Count 1.3 Billion | Transistor Count 690 Million |
Transistor Density 10.76 MTr/mm² | Transistor Density 12.32 MTr/mm² |
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