Home GPU Comparison NVIDIA GeForce GTX 765M vs NVIDIA GeForce 825M

NVIDIA GeForce GTX 765M vs NVIDIA GeForce 825M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 765M and 1024MB VRAM GeForce 825M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 765M 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (64.13GB/s vs 14.40GB/s)
384 additional rendering cores
NVIDIA GeForce 825M 's Advantages
Released 8 months late
Boost Clock has increased by 9% (941MHz vs 863MHz)
Lower TDP (33W vs 75W)

Score

Benchmark

FP32 (float)
GeForce GTX 765M +83%
1.326 TFLOPS
GeForce 825M
0.723 TFLOPS
VS

Graphics Card

May 2013
Release Date
Jan 2014
GeForce 700M
Generation
GeForce 800M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

797 MHz
Base Clock
850 MHz
863 MHz
Boost Clock
941 MHz
1002 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
64.13GB/s
Bandwidth
14.40GB/s

Render Config

-
-
-
-
-
-
768
Shading Units
384
64
TMUs
32
16
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

13.81 GPixel/s
Pixel Rate
7.528 GPixel/s
55.23 GTexel/s
Texture Rate
30.11 GTexel/s
-
-
-
1326 GFLOPS
FP32 (float)
722.7 GFLOPS
55.23 GFLOPS
FP64 (double)
30.11 GFLOPS

Board Design

75W
TDP
33W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GK106
GPU Name
GK208
N14E-GE-B-A1
GPU Variant
-
Kepler
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.54 billion
Transistors
1.02 billion
221 mm²
Die Size
87 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
3.5
5.1
Shader Model
5.1

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