Home GPU Comparison NVIDIA GeForce GT 750M vs NVIDIA GeForce GT 550M

NVIDIA GeForce GT 750M vs NVIDIA GeForce GT 550M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 750M and 1024MB VRAM GeForce GT 550M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 750M 's Advantages
Released 2 years late
Boost Clock967MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (64.19GB/s vs 28.80GB/s)
288 additional rendering cores
NVIDIA GeForce GT 550M 's Advantages
Lower TDP (35W vs 50W)

Score

Benchmark

FP32 (float)
GeForce GT 750M +161%
0.743 TFLOPS
GeForce GT 550M
0.284 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Jan 2011
GeForce 700M
Generation
GeForce 500M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

941 MHz
Base Clock
-
967 MHz
Boost Clock
-
1003 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
64.19GB/s
Bandwidth
28.80GB/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
256 KB

Theoretical Performance

7.736 GPixel/s
Pixel Rate
2.960 GPixel/s
30.94 GTexel/s
Texture Rate
11.84 GTexel/s
-
FP16 (half)
-
742.7 GFLOPS
FP32 (float)
284.2 GFLOPS
30.94 GFLOPS
FP64 (double)
23.68 GFLOPS

Graphics Processor

GK107
GPU Name
GF108
N14P-GT
GPU Variant
N12P-GT1-A1
Kepler
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.27 billion
Transistors
0.585 billion
118 mm²
Die Size
116 mm²

Board Design

50W
TDP
35W
-
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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