GeForce GTX 775M Mac Edition vs GeForce GTX 260M
We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 775M Mac Edition and 1024MB VRAM GeForce GTX 260M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 775M Mac Edition Advantages
Released 4 years and 8 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (160.0GB/s vs 60.80GB/s)
1232 additional rendering cores
GeForce GTX 260M Advantages
Lower TDP (65W vs 100W)
Score
Benchmark
FP32 (float)
GeForce GTX 775M Mac Edition
+595%
2142
GeForce GTX 260M
308
Graphics Card
Nov 2013
Release Date
Mar 2009
GeForce 700M
Generation
GeForce 200M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16
Clock Speeds
1250 MHz
Memory Clock
950 MHz
Memory
2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
160.0GB/s
Bandwidth
60.80GB/s
Render Config
-
SM Count
14
1344
Shading Units
112
112
TMUs
56
32
ROPs
16
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
64 KB
Theoretical Performance
22.32 GPixel/s
Pixel Rate
8.800 GPixel/s
89.26 GTexel/s
Texture Rate
30.80 GTexel/s
2.142 TFLOPS
FP32 (float)
308.0 GFLOPS
89.26 GFLOPS
FP64 (double)
-
Board Design
100W
TDP
65W
No outputs
Outputs
No outputs
Graphics Processor
GK104
GPU Name
G92
N13E-GTX-A2
GPU Variant
N10E-GT
Kepler
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
3.54 billion
Transistors
0.754 billion
294 mm²
Die Size
324 mm²
Graphics Features
12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
1.1
5.1
Shader Model
4.0
