AMD Radeon R7 Graphics vs NVIDIA GeForce GT 745M
What is the difference between AMD Radeon R7 Graphics and NVIDIA GeForce GT 745M. Find out which graphics card has better performance.
Graphics Processor (GPU)
Spectre Lite | GPU Name | GK107 |
GCN 2.0 | Architecture | Kepler |
GlobalFoundries | Foundry | TSMC |
28 nm | Process Size | 28 nm |
2,410 million | Transistors | 1,270 million |
245 mm² | Die Size | 118 mm² |
Graphics Card
Feb 17th, 2014 | Release Date | Apr 1st, 2013 |
Kaveri (Rx 200) | Family | GeForce 700M |
End-of-life | Production | End-of-life |
Mullins | Predecessor | GeForce 600M |
IGP | Bus Interface | PCIe 3.0 x16 |
Memory
System Shared | Memory Size | 2 GB |
System Shared | Memory Type | GDDR5 |
System Shared | Memory Bus | 128 bit |
System Dependent | Bandwidth | 64.00 GB/s |
Performance
5.760 GPixel/s | Pixel fillrate | 4.392 GPixel/s |
17.28 GTexel/s | Texture fillrate | 17.57 GTexel/s |
553.0 GFLOPS | FP32 (float) performance | 421.6 GFLOPS |
34.56 GFLOPS (1:16) | FP64 (double) performance | 17.57 GFLOPS (1:24) |
Clock Speeds
System Shared | Memory Clock | 1000 MHz 4 Gbps effective |
720 MHz | GPU Clock | 549 MHz |
Render Config
384 | Shading Units | 384 |
24 | TMUs | 32 |
8 | ROPs | 16 |
Board Design
IGP | Slot Width | IGP |
90 W | Thermal design power (TDP) | 45 W |
No outputs | Display Connectors | No outputs |
API support
12 (12_0) | DirectX | 12 (11_0) |
4.6 | OpenGL | 4.6 |
2.0 | OpenCL | 3.0 |
1.2 | Vulkan | 1.1 |
6.0 | Shader Model | 5.1 |