Home GPU Comparison NVIDIA GeForce 945M vs ATI Mobility Radeon X1700

NVIDIA GeForce 945M vs ATI Mobility Radeon X1700

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 945M and 256MB VRAM Mobility Radeon X1700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 945M 's Advantages
Released 10 years and 2 months late
Boost Clock1189MHz
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (16.02GB/s vs 12.80GB/s)
384 additional rendering cores

Score

VS

Graphics Card

Apr 2016
Release Date
Feb 2006
GeForce 900M
Generation
M6x
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 1.0 x16

Clock Speeds

1006 MHz
Base Clock
-
1189 MHz
Boost Clock
-
1001 MHz
Memory Clock
400 MHz

Memory

1024MB
Memory Size
256MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
16.02GB/s
Bandwidth
12.80GB/s

Render Config

-
-
-
-
-
-
384
Shading Units
-
24
TMUs
4
8
ROPs
4
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
-
1024 KB
L2 Cache
-
-
-
-

Theoretical Performance

9.512 GPixel/s
Pixel Rate
1.900 GPixel/s
28.54 GTexel/s
Texture Rate
1.900 GTexel/s
-
-
-
913.2 GFLOPS
FP32 (float)
-
28.54 GFLOPS
FP64 (double)
-

Board Design

23W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

GM108
GPU Name
M66
-
GPU Variant
M66-P (216BGCKC13FG)
Maxwell
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
Unknown
Transistors
0.157 billion
Unknown
Die Size
150 mm²

Graphics Features

12 (11_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
3.0
OpenCL
N/A
1.3
Vulkan
N/A
5.0
CUDA
-
5.1
Shader Model
3.0

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