Home GPU Comparison ATI Mobility Radeon HD 2300 vs NVIDIA GeForce GTX 460M

ATI Mobility Radeon HD 2300 vs NVIDIA GeForce GTX 460M

We compared two Mobile platform GPUs: 128MB VRAM Mobility Radeon HD 2300 and 1536MB VRAM GeForce GTX 460M 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 128GB)
Larger VRAM bandwidth (60.00GB/s vs 12.80GB/s)
192 additional rendering cores

Score

VS

Graphics Card

Mar 2007
Release Date
Sep 2010
M7x
Generation
GeForce 400M
Mobile
Type
Mobile
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
625 MHz

Memory

128MB
Memory Size
1536MB
DDR2
Memory Type
GDDR5
128bit
Memory Bus
192bit
12.80GB/s
Bandwidth
60.00GB/s

Render Config

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

Theoretical Performance

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

Board Design

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

Graphics Processor

M71
GPU Name
GF106
M71-S
GPU Variant
N11E-GS-A1
Ultra-Threaded SE
Architecture
Fermi
TSMC
Foundry
TSMC
80 nm
Process Size
40 nm
0.107 billion
Transistors
1.17 billion
100 mm²
Die Size
238 mm²

Graphics Features

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

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