Home GPU Comparison NVIDIA GeForce GTX 880M vs NVIDIA GeForce GTX 965M

NVIDIA GeForce GTX 880M vs NVIDIA GeForce GTX 965M

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 880M and 2GB VRAM GeForce GTX 965M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 880M 's Advantages
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (160.0GB/s vs 80.19GB/s)
512 additional rendering cores
NVIDIA GeForce GTX 965M 's Advantages
Released 1 years and 10 months late
Boost Clock has increased by 16% (1150MHz vs 993MHz)

Score

Benchmark

FP32 (float)
GeForce GTX 880M +29%
3.05 TFLOPS
GeForce GTX 965M
2.355 TFLOPS
Blender
GeForce GTX 880M +42%
190
GeForce GTX 965M
133
VS

Graphics Card

Mar 2014
Release Date
Jan 2016
GeForce 800M
Generation
GeForce 900M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-A (3.0)

Clock Speeds

954 MHz
Base Clock
935 MHz
993 MHz
Boost Clock
1150 MHz
1250 MHz
Memory Clock
1253 MHz

Memory

8GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
80.19GB/s

Render Config

-
-
-
-
-
-
1536
Shading Units
1024
128
TMUs
64
32
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
48 KB (per SMM)
512 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

31.78 GPixel/s
Pixel Rate
36.80 GPixel/s
127.1 GTexel/s
Texture Rate
73.60 GTexel/s
-
-
-
3.050 TFLOPS
FP32 (float)
2.355 TFLOPS
127.1 GFLOPS
FP64 (double)
73.60 GFLOPS

Board Design

122W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Processor

GK104
GPU Name
GM206S
N15E-GX-A2
GPU Variant
N16E-GR-A1
Kepler
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
2.94 billion
294 mm²
Die Size
228 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
5.2
5.1
Shader Model
6.7

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