Home GPU Comparison ATI Mobility Radeon HD 2700 vs NVIDIA GeForce GTX 285M

ATI Mobility Radeon HD 2700 vs NVIDIA GeForce GTX 285M

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 2700 and 1024MB VRAM GeForce GTX 285M 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 75W)
NVIDIA GeForce GTX 285M 's Advantages
Released 2 years and 2 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (64.00GB/s vs 22.40GB/s)
8 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 2700
0.168 TFLOPS
GeForce GTX 285M +128%
0.384 TFLOPS
VS

Graphics Card

Dec 2007
Release Date
Feb 2010
M7x
Generation
GeForce 200M
Mobile
Type
Mobile
MXM-II
Bus Interface
MXM-B (3.0)

Clock Speeds

-
-
-
-
-
-
700 MHz
Memory Clock
1000 MHz

Memory

256MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
256bit
22.40GB/s
Bandwidth
64.00GB/s

Render Config

3
Compute Units
-
-
SM Count
16
120
Shading Units
128
8
TMUs
64
4
ROPs
16
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

2.800 GPixel/s
Pixel Rate
9.600 GPixel/s
5.600 GTexel/s
Texture Rate
38.40 GTexel/s
-
-
-
168.0 GFLOPS
FP32 (float)
384.0 GFLOPS
-
-
-

Board Design

35W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

M76
GPU Name
G92
-
GPU Variant
N10E-GTX1-B1
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
65 nm
Process Size
65 nm
0.39 billion
Transistors
0.754 billion
153 mm²
Die Size
324 mm²

Graphics Features

10.0 (10_0)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
4.0
Shader Model
4.0

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