Home GPU Comparison NVIDIA GeForce GTX 965M vs NVIDIA GeForce GTX 860M

NVIDIA GeForce GTX 965M vs NVIDIA GeForce GTX 860M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 965M and 4GB VRAM GeForce GTX 860M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 965M 's Advantages
Released 2 years late
Boost Clock has increased by 6% (1150MHz vs 1085MHz)
384 additional rendering cores
NVIDIA GeForce GTX 860M 's Advantages
More VRAM (4GB vs 2GB)

Score

Benchmark

FP32 (float)
GeForce GTX 965M +69%
2.355 TFLOPS
GeForce GTX 860M
1.389 TFLOPS
3DMark Time Spy
GeForce GTX 965M +58%
1819
GeForce GTX 860M
1149
VS

Graphics Card

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

Clock Speeds

935 MHz
Base Clock
1020 MHz
1150 MHz
Boost Clock
1085 MHz
1253 MHz
Memory Clock
1253 MHz

Memory

2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
80.19GB/s
Bandwidth
80.19GB/s

Render Config

-
-
-
-
-
-
1024
Shading Units
640
64
TMUs
40
32
ROPs
16
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
64 KB (per SMM)
1024 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

36.80 GPixel/s
Pixel Rate
17.36 GPixel/s
73.60 GTexel/s
Texture Rate
43.40 GTexel/s
-
-
-
2.355 TFLOPS
FP32 (float)
1389 GFLOPS
73.60 GFLOPS
FP64 (double)
43.40 GFLOPS

Board Design

Unknown
TDP
75W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

GM206S
GPU Name
GM107
N16E-GR-A1
GPU Variant
N15P-GX-A1
Maxwell 2.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.94 billion
Transistors
1.87 billion
228 mm²
Die Size
148 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
5.2
CUDA
5.0
6.7
Shader Model
5.1

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