AMD Radeon HD 6750M Mac MXM vs NVIDIA GeForce GTX 965M Full Specs
480 Shaders 598MHz | 1,024 Shaders 944MHz |
256MB GDDR550.8GB/s | 2GB GDDR580GB/s |
·· 574.1 GFLOPS | ·· 1.93 TFLOPS |
Form Factor MXM-A | Form Factor Soldered |
TDP 35W | TDP 60W |
Clock Speed ·· | Clock Speed ·· |
Peak OPS 574.1 GFLOPSFP32 | Peak OPS 1.93 TFLOPSFP32 |
FP32 574.1 GFLOPS | FP32 1.93 TFLOPS |
- | FP64 60.42 GFLOPS |
Pixel Rate 4.8 GPixel/s | Pixel Rate 30.2 GPixel/s |
Texture Rate 14.3 GTexel/s | Texture Rate 60.4 GTexel/s |
Shaders 480 Shaders | Shaders 1,024 Shaders |
TMUs 24 TMUs | TMUs 64 TMUs |
ROPs 8 ROPs | ROPs 32 ROPs |
CUs 6 CUs | SMs 8 SMs |
Boost Clock 598MHz | Boost Clock 944MHz |
L1 8KB/CU | L1 48KB/SM |
L2 Cache 256KB shared | L2 Cache 1MB shared |
256MB GDDR5 | 2GB GDDR5 |
Memory Bus 128-bit | Memory Bus 128-bit |
Memory Speed 3.2GT/s | Memory Speed 5GT/s |
Memory Bandwidth 50.8GB/s | Memory Bandwidth 80GB/s |
ECC No | ECC No |
TDP 35W | TDP 60W |
Max Resolution 2560x1600 | Max Resolution 4096x2304 |
Refresh Rate Calculator 2560x1440 Resolution1440p QHD Refresh Rate 66Hz | Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 68Hz |
Multi-Monitor 2 | Multi-Monitor 3 |
Adaptive Sync - | Adaptive Sync G-Sync FreeSync |
DSC Not Supported | DSC Not Supported |
Shader Model 5 | Shader Model 6.7 |
DirectX DirectX 11Direct3D 11_0 | DirectX DirectX 12Direct3D 12_1 |
OpenGL 4.5OpenCL 1.2Vulkan - | OpenGL 4.6OpenCL 3Vulkan 1.3 |
CUDA -GFX 4PureVideo HD -VDPAU - | CUDA 5.2GFX -PureVideo HD VP6VDPAU Feature Set E |
- | Encoder 2x NVENC 3 |
Codec - | Codec AVC (H.264) HEVC (H.265) |
Decoder UVD 3.0 | Decoder NVDEC 1 |
Codec MPEG-1 MPEG-2 MPEG-4 VC-1 AVC (H.264) | Codec MPEG-1 MPEG-2 MPEG-4 VC-1 AVC (H.264) |
Form Factor MXM-A | Form Factor Soldered |
PCIe PCIe 2.1 x16 | PCIe PCIe 3.0 x16 |
Multi-GPU - | Multi-GPU Multi-GPU Support SupportedMulti-GPU Type 2-way SLI |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Turks | Codename NV124 |
Chip Variant Turks Pro | Chip Variant - |
Market Segment Laptop | Market Segment Laptop |
Release Date Jan 4, 2011 | Release Date Jan 5, 2015 |
Foundry TSMC | Foundry TSMC |
Fabrication Node 40nm | Fabrication Node 28nm |
Die Size 118mm² | Die Size 398mm² |
Transistor Count 716M | Transistor Count 5.2B |
Transistor Density 6.07 MTr/mm² | Transistor Density 13.07 MTr/mm² |