Home GPU Comparison NVIDIA GeForce GTX 780M vs NVIDIA GeForce GT 750M

NVIDIA GeForce GTX 780M vs NVIDIA GeForce GT 750M

NVIDIA GeForce GTX 780M
VS
NVIDIA GeForce GT 750M
NVIDIA GeForce GTX 780M
NVIDIA GeForce GT 750M
We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 780M and 2GB VRAM GeForce GT 750M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780M 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (160.0GB/s vs 64.19GB/s)
1152 additional rendering cores
NVIDIA GeForce GT 750M 's Advantages
Boost Clock has increased by 21% (967MHz vs 797MHz)
Lower TDP (50W vs 122W)

Score

Benchmark

FP32 (float)
GeForce GTX 780M +229%
2.448 TFLOPS
GeForce GT 750M
0.743 TFLOPS
Blender
GeForce GTX 780M +210%
180
GeForce GT 750M
58
GeForce GTX 780M
VS
GeForce GT 750M

Graphics Card

May 2013
Release Date
Jan 2013
GeForce 700M
Generation
GeForce 700M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

771 MHz
Base Clock
941 MHz
797 MHz
Boost Clock
967 MHz
1250 MHz
Memory Clock
1003 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
64.19GB/s

Render Config

-
-
-
-
-
-
1536
Shading Units
384
128
TMUs
32
32
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

25.50 GPixel/s
Pixel Rate
7.736 GPixel/s
102.0 GTexel/s
Texture Rate
30.94 GTexel/s
-
-
-
2.448 TFLOPS
FP32 (float)
742.7 GFLOPS
102.0 GFLOPS
FP64 (double)
30.94 GFLOPS

Board Design

122W
TDP
50W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GK104
GPU Name
GK107
N14E-GTX-A2
GPU Variant
N14P-GT
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
1.27 billion
294 mm²
Die Size
118 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

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