Home GPU Comparison ATI Mobility Radeon HD 2700 vs NVIDIA GeForce GTX 460M

ATI Mobility Radeon HD 2700 vs NVIDIA GeForce GTX 460M

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 2700 and 1536MB VRAM GeForce GTX 460M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 2700 's Advantages
Lower TDP (35W vs 50W)
NVIDIA GeForce GTX 460M 's Advantages
Released 2 years and 9 months late
More VRAM (1536GB vs 256GB)
Larger VRAM bandwidth (60.00GB/s vs 22.40GB/s)
72 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 2700
0.168 TFLOPS
GeForce GTX 460M +208%
0.518 TFLOPS
VS

Graphics Card

Dec 2007
Release Date
Sep 2010
M7x
Generation
GeForce 400M
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
700 MHz
Memory Clock
625 MHz

Memory

256MB
Memory Size
1536MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
192bit
22.40GB/s
Bandwidth
60.00GB/s

Render Config

3
Compute Units
-
-
SM Count
4
120
Shading Units
192
8
TMUs
32
4
ROPs
24
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
64 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

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

Board Design

35W
TDP
50W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

M76
GPU Name
GF106
-
GPU Variant
N11E-GS-A1
TeraScale
Architecture
Fermi
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.39 billion
Transistors
1.17 billion
153 mm²
Die Size
238 mm²

Graphics Features

10.0 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
4.0
Shader Model
5.1

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