GeForce GTX 680MX Mac Edition vs GeForce GTX 880M
We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 680MX Mac Edition and 8GB VRAM GeForce GTX 880M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 880M 's Advantages
Released 1 years and 5 months late
Boost Clock993MHz
More VRAM (8GB vs 2GB)
Score
Benchmark
FP32 (float)
GeForce GTX 680MX Mac Edition
2209
GeForce GTX 880M
+38%
3050
Graphics Card
Oct 2012
Release Date
Mar 2014
GeForce 600M
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
-
Base Clock
954 MHz
-
Boost Clock
993 MHz
1250 MHz
Memory Clock
1250 MHz
Memory
2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
160.0GB/s
Bandwidth
160.0GB/s
Render Config
1536
Shading Units
1536
128
TMUs
128
32
ROPs
32
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
512 KB
Theoretical Performance
23.01 GPixel/s
Pixel Rate
31.78 GPixel/s
92.03 GTexel/s
Texture Rate
127.1 GTexel/s
2.209 TFLOPS
FP32 (float)
3.050 TFLOPS
92.03 GFLOPS
FP64 (double)
127.1 GFLOPS
Board Design
122W
TDP
122W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GK104
GPU Name
GK104
N13E-GTX2-A2
GPU Variant
N15E-GX-A2
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
3.54 billion
294 mm²
Die Size
294 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.1
3.0
CUDA
3.0
5.1
Shader Model
5.1
