Home GPU Comparison NVIDIA GeForce GTX 765M vs NVIDIA GeForce GTX 770M

NVIDIA GeForce GTX 765M vs NVIDIA GeForce GTX 770M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 765M and 3GB VRAM GeForce GTX 770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 765M 's Advantages
Boost Clock has increased by 8% (863MHz vs 797MHz)
NVIDIA GeForce GTX 770M 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (96.19GB/s vs 64.13GB/s)
192 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 765M
1.326 TFLOPS
GeForce GTX 770M +15%
1.53 TFLOPS
Blender
GeForce GTX 765M
72
GeForce GTX 770M +58%
114
VS

Graphics Card

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

Clock Speeds

797 MHz
Base Clock
706 MHz
863 MHz
Boost Clock
797 MHz
1002 MHz
Memory Clock
1002 MHz

Memory

2GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
192bit
64.13GB/s
Bandwidth
96.19GB/s

Render Config

-
-
-
-
-
-
768
Shading Units
960
64
TMUs
80
16
ROPs
24
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

13.81 GPixel/s
Pixel Rate
15.94 GPixel/s
55.23 GTexel/s
Texture Rate
63.76 GTexel/s
-
-
-
1326 GFLOPS
FP32 (float)
1.530 TFLOPS
55.23 GFLOPS
FP64 (double)
63.76 GFLOPS

Board Design

75W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GK106
GPU Name
GK106
N14E-GE-B-A1
GPU Variant
N14E-GS-A1
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.54 billion
Transistors
2.54 billion
221 mm²
Die Size
221 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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