NVIDIA GeForce GT 640M Mac Edition Graphics Card
Specifications
- Generation
- GeForce 600M
- GPU model
- GK107
- Interface
- PCIe 3.0 x16
- GPU clock
- 745 MHz
- Memory size
- 512 MB
- DirectX
- 12 (11_0)
- Release date
- Feb 3rd, 2013
Graphics Processor
- GPU model
- GK107
- GPU variant
- N13P-GS
- Architecture
- Kepler
- Foundry
- TSMC
- Manufacturing process
- 28 nm
- Number of transistors
- 1,270 million
- Die size
- 118 mm²
Mobile graphics
- Release date
- Feb 3rd, 2013
- Generation
- GeForce 600M
- Production
- End-of-life
- Interface
- PCIe 3.0 x16
- Reviews
- 2 in our database
- Predecessor
- GeForce 500M
- Successor
- GeForce 700M
Clocks
- GPU clock
- 745 MHz
- Memory clock
- 1250 MHz 5 Gbps effective
Memory Configuration
- Memory size
- 512 MB
- Memory type
- GDDR5
- Memory bus width
- 64 bit
- Bandwidth
- 40.00 GB/s
Render Configuration
- Shading units
- 384
- TMUs
- 32
- ROPs
- 8
- SMX count
- 2
- Cache L1
- 16 KB (per SMX)
- Cache L2
- 128 KB
Performance
- Pixel rate
- 5.960 GPixel/s
- Texture rate
- 23.84 GTexel/s
- FP32 (float) performance
- 572.2 GFLOPS
- FP64 (double) performance
- 23.84 GFLOPS (1:24)
Dimensions & Outputs
- TDP
- 32 W
- Outputs
- No outputs
API Support & Features
- DirectX
- 12 (11_0)
- OpenGL
- 4.6
- OpenCL
- 3.0
- Vulkan
- 1.1
- CUDA
- 3.0
- Shader model
- 5.1
Drivers
Looking for GeForce GT 640M Mac Edition driver download? We recommend Driver Booster program that can find, install, and keep up to date all drivers on Windows 10, 8.1, and 7 in one click!
Benchmark & Performance
PassMark
1 695 42247
Performance Comparing to Similar Graphics Cards
Compare
Gaming
To see if NVIDIA GeForce GT 640M Mac Edition is good for gaming, we checked what popular, new, and upcoming PC games will run on it:
