NVIDIA GeForce GTX 680MX Mac Edition: GPU Specs & Benchmarks
The GeForce GTX 680MX Mac Edition is a graphics card by NVIDIA, built on the 28 nm process and based on the GK104 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.
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Graphics Processor (GPU)
- GPU Name
- GK104
- Model number
- N13E-GTX2-A2
- Architecture
- Kepler
- Foundry
- TSMC
- Process Size
- 28 nm
- Transistors
- 3,540 million
- Die Size
- 294 mm²
Graphics Card
- Release Date
- Oct 23rd, 2012
- Family
- GeForce 600M
- Production
- End-of-life
- Predecessor
- GeForce 500M
- Bus Interface
- PCIe 3.0 x16
Memory
- Memory Size
- 2 GB
- Memory Type
- GDDR5
- Memory Bus
- 256 bit
- Bandwidth
- 160.0 GB/s
Performance
- Pixel fillrate
- 23.01 GPixel/s
- Texture fillrate
- 92.03 GTexel/s
- FP32 (float) performance
- 2.209 TFLOPS
- FP64 (double) performance
- 92.03 GFLOPS (1:24)
Clock Speeds
- Memory Clock
- 1250 MHz
5 Gbps effective - GPU Clock
- 719 MHz
Render Config
- Shading Units
- 1536
- TMUs
- 128
- ROPs
- 32
- L1 Cache
- 16 KB (per SMX)
- L2 Cache
- 512 KB
Board Design
- Thermal design power (TDP)
- 122 W
- Display Connectors
- No outputs
API support
- DirectX
- 12 (11_0)
- OpenGL
- 4.6
- OpenCL
- 3.0
- Vulkan
- 1.1
- Shader Model
- 5.1
- CUDA
- 3.0
