Home GPU Comparison NVIDIA GeForce GTX 460M vs ATI Mobility Radeon X2300

NVIDIA GeForce GTX 460M vs ATI Mobility Radeon X2300

We compared two Mobile platform GPUs: 1536MB VRAM GeForce GTX 460M and 64MB VRAM Mobility Radeon X2300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 460M 's Advantages
Released 3 years and 6 months late
More VRAM (1536GB vs 64GB)
Larger VRAM bandwidth (60.00GB/s vs 6.272GB/s)
192 additional rendering cores

Score

VS

Graphics Card

Sep 2010
Release Date
Mar 2007
GeForce 400M
Generation
M6x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
625 MHz
Memory Clock
392 MHz

Memory

1536MB
Memory Size
64MB
GDDR5
Memory Type
DDR2
192bit
Memory Bus
64bit
60.00GB/s
Bandwidth
6.272GB/s

Render Config

-
-
-
4
SM Count
-
192
Shading Units
-
32
TMUs
4
24
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
384 KB
L2 Cache
-
-
-
-

Theoretical Performance

5.400 GPixel/s
Pixel Rate
1.916 GPixel/s
21.60 GTexel/s
Texture Rate
1.916 GTexel/s
-
-
-
518.4 GFLOPS
FP32 (float)
-
43.20 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

GF106
GPU Name
M64
N11E-GS-A1
GPU Variant
M64-M (216PVAVA12FG)
Fermi
Architecture
Ultra-Threaded SE
TSMC
Foundry
UMC
40 nm
Process Size
90 nm
1.17 billion
Transistors
0.105 billion
238 mm²
Die Size
100 mm²

Graphics Features

12 (11_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
1.1
OpenCL
N/A
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
3.0

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