NVIDIA GeForce GTX 775M Mac Edition vs NVIDIA GeForce GT 625M
We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 775M Mac Edition and 2GB VRAM GeForce GT 625M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 775M Mac Edition 's Advantages
Released 1 years and 1 months late
Larger VRAM bandwidth (160.0GB/s vs 14.40GB/s)
1248 additional rendering cores
NVIDIA GeForce GT 625M 's Advantages
Lower TDP (15W vs 100W)
Score
Benchmark
FP32 (float)
GeForce GTX 775M Mac Edition
+792%
2.142 TFLOPS
GeForce GT 625M
0.24 TFLOPS
Graphics Card
Nov 2013
Release Date
Oct 2012
GeForce 700M
Generation
GeForce 600M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
1250 MHz
Memory Clock
900 MHz
Memory
2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
160.0GB/s
Bandwidth
14.40GB/s
Render Config
-
-
-
-
SM Count
2
1344
Shading Units
96
112
TMUs
16
32
ROPs
4
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
128 KB
-
-
-
Theoretical Performance
22.32 GPixel/s
Pixel Rate
2.500 GPixel/s
89.26 GTexel/s
Texture Rate
10.00 GTexel/s
-
-
-
2.142 TFLOPS
FP32 (float)
240.0 GFLOPS
89.26 GFLOPS
FP64 (double)
20.00 GFLOPS
Board Design
100W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
GK104
GPU Name
GF117
N13E-GTX-A2
GPU Variant
N13M-GS-B-A2
Kepler
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
0.585 billion
294 mm²
Die Size
116 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
2.1
5.1
Shader Model
5.1
