NVIDIA GeForce GTX 680MX Mac Edition vs NVIDIA GeForce GTX 880M
GPU Specs Compare
Graphics Card
Release Date
Oct 2012
Mar 2014
Generation
GeForce 600M
GeForce 800M
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Clock Speeds
Memory Clock
1250 MHz
1250 MHz
Base Clock
-
954 MHz
Boost Clock
-
993 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
160.0GB/s
160.0GB/s
Render Config
Shading Units
1536
1536
TMUs
128
128
ROPs
32
32
L1 Cache
16 KB (per SMX)
16 KB (per SMX)
L2 Cache
512 KB
512 KB
Theoretical Performance
Pixel Rate
23.01 GPixel/s
31.78 GPixel/s
Texture Rate
92.03 GTexel/s
127.1 GTexel/s
FP32 (float)
2.209 TFLOPS
3.050 TFLOPS
FP64 (double)
92.03 GFLOPS
127.1 GFLOPS
Graphics Processor
GPU Name
GK104
GK104
GPU Variant
N13E-GTX2-A2
N15E-GX-A2
Architecture
Kepler
Kepler
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
3.54 billion
3.54 billion
Die Size
294 mm²
294 mm²
Board Design
TDP
122W
122W
Outputs
No outputs
No outputs
Power Connectors
-
None
Graphics Features
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.1
CUDA
3.0
3.0
Shader Model
5.1
5.1
📊 Benchmark
Blender
-
190