Home GPU Comparison NVIDIA GeForce GTX 965M vs ATI Mobility Radeon X2500

NVIDIA GeForce GTX 965M vs ATI Mobility Radeon X2500

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 965M and 256MB VRAM Mobility Radeon X2500 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 965M 's Advantages
Released 8 years and 7 months late
Boost Clock1150MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (80.19GB/s vs 12.80GB/s)
1024 additional rendering cores

Score

VS

Graphics Card

Jan 2016
Release Date
Jun 2007
GeForce 900M
Generation
M6x
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 1.0 x16

Clock Speeds

935 MHz
Base Clock
-
1150 MHz
Boost Clock
-
1253 MHz
Memory Clock
400 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
128bit
80.19GB/s
Bandwidth
12.80GB/s

Render Config

-
-
-
-
-
-
1024
Shading Units
-
64
TMUs
4
32
ROPs
4
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
-
1024 KB
L2 Cache
-
-
-
-

Theoretical Performance

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

Board Design

Unknown
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

GM206S
GPU Name
M66
N16E-GR-A1
GPU Variant
-
Maxwell 2.0
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
2.94 billion
Transistors
0.157 billion
228 mm²
Die Size
150 mm²

Graphics Features

12 (12_1)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
3.0
OpenCL
N/A
1.3
Vulkan
N/A
5.2
CUDA
-
6.7
Shader Model
3.0

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