Home GPU Comparison NVIDIA GeForce GT 755M Mac Edition vs NVIDIA GeForce GT 625M

NVIDIA GeForce GT 755M Mac Edition vs NVIDIA GeForce GT 625M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 755M 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 GT 755M Mac Edition 's Advantages
Released 1 years and 1 months late
Larger VRAM bandwidth (80.00GB/s vs 14.40GB/s)
288 additional rendering cores
NVIDIA GeForce GT 625M 's Advantages
More VRAM (2GB vs 1GB)
Lower TDP (15W vs 50W)

Score

Benchmark

FP32 (float)
GeForce GT 755M Mac Edition +247%
0.833 TFLOPS
GeForce GT 625M
0.24 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Oct 2012
GeForce 700M
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1250 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
80.00GB/s
Bandwidth
14.40GB/s

Render Config

-
SM Count
2
-
Compute Units
-
384
Shading Units
96
32
TMUs
16
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
128 KB

Theoretical Performance

8.680 GPixel/s
Pixel Rate
2.500 GPixel/s
34.72 GTexel/s
Texture Rate
10.00 GTexel/s
-
FP16 (half)
-
833.3 GFLOPS
FP32 (float)
240.0 GFLOPS
34.72 GFLOPS
FP64 (double)
20.00 GFLOPS

Graphics Processor

GK107
GPU Name
GF117
GT 755M
GPU Variant
N13M-GS-B-A2
Kepler
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.27 billion
Transistors
0.585 billion
118 mm²
Die Size
116 mm²

Board Design

50W
TDP
15W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

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

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