Home GPU Comparison NVIDIA GeForce GTS 350M vs ATI Mobility Radeon HD 3870

NVIDIA GeForce GTS 350M vs ATI Mobility Radeon HD 3870

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GTS 350M and 512MB VRAM Mobility Radeon HD 3870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTS 350M 's Advantages
Released 1 years and 7 months late
More VRAM (1024GB vs 512GB)
Lower TDP (28W vs 55W)
ATI Mobility Radeon HD 3870 's Advantages
Larger VRAM bandwidth (54.40GB/s vs 51.20GB/s)
224 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTS 350M
0.24 TFLOPS
Mobility Radeon HD 3870 +75%
0.422 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Jun 2008
GeForce 300M
Generation
M8x
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
850 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
51.20GB/s
Bandwidth
54.40GB/s

Render Config

-
Compute Units
4
12
SM Count
-
96
Shading Units
320
32
TMUs
16
8
ROPs
16
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

4.000 GPixel/s
Pixel Rate
10.56 GPixel/s
16.00 GTexel/s
Texture Rate
10.56 GTexel/s
-
-
-
240.0 GFLOPS
FP32 (float)
422.4 GFLOPS
-
FP64 (double)
84.48 GFLOPS

Board Design

28W
TDP
55W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GT215
GPU Name
M88
N11E-GE1
GPU Variant
-
Tesla 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.727 billion
Transistors
0.666 billion
144 mm²
Die Size
192 mm²

Graphics Features

11.1 (10_1)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.2
CUDA
-
4.1
Shader Model
4.1

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