Home GPU Comparison NVIDIA GeForce GTX 965M vs NVIDIA GeForce 845M

NVIDIA GeForce GTX 965M vs NVIDIA GeForce 845M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 965M and 2GB VRAM GeForce 845M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 965M 's Advantages
Larger VRAM bandwidth (80.19GB/s vs 40.10GB/s)
640 additional rendering cores
NVIDIA GeForce 845M 's Advantages
Boost Clock has increased by 2% (1176MHz vs 1150MHz)

Score

Benchmark

FP32 (float)
GeForce GTX 965M +160%
2.355 TFLOPS
GeForce 845M
0.903 TFLOPS
VS

Graphics Card

Jan 2016
Release Date
Aug 2015
GeForce 900M
Generation
GeForce 800M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

935 MHz
Base Clock
1071 MHz
1150 MHz
Boost Clock
1176 MHz
1253 MHz
Memory Clock
1253 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
64bit
80.19GB/s
Bandwidth
40.10GB/s

Render Config

-
SM Count
-
-
Compute Units
-
1024
Shading Units
384
64
TMUs
32
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
64 KB (per SMM)
1024 KB
L2 Cache
1024 KB

Theoretical Performance

36.80 GPixel/s
Pixel Rate
18.82 GPixel/s
73.60 GTexel/s
Texture Rate
37.63 GTexel/s
-
FP16 (half)
-
2.355 TFLOPS
FP32 (float)
903.2 GFLOPS
73.60 GFLOPS
FP64 (double)
28.22 GFLOPS

Graphics Processor

GM206S
GPU Name
GM108
N16E-GR-A1
GPU Variant
-
Maxwell 2.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.94 billion
Transistors
Unknown
228 mm²
Die Size
Unknown

Board Design

Unknown
TDP
33W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

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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