Home GPU Comparison NVIDIA GeForce 8100 + nForce 720a vs ATI Radeon 3100 Mobile IGP

NVIDIA GeForce 8100 + nForce 720a vs ATI Radeon 3100 Mobile IGP

We compared two Integrated graphics card GPUs: 0System Shared VRAM GeForce 8100 nForce 720a and 0System Shared VRAM Radeon 3100 Mobile IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon 3100 Mobile IGP 's Advantages
Released 1 years and 4 months late
24 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8100 nForce 720a +35%
0.038 TFLOPS
Radeon 3100 Mobile IGP
0.028 TFLOPS
VS

Graphics Card

Apr 2007
Release Date
Aug 2008
GeForce 8 IGP
Generation
TeraScale IGP
Integrated
Type
Integrated
PCI
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
System Shared
Memory Clock
System Shared

Memory

System Shared
Memory Size
System Shared
System Shared
Memory Type
System Shared
System Shared
Memory Bus
System Shared
System Dependent
Bandwidth
System Dependent

Render Config

-
Compute Units
2
2
SM Count
-
16
Shading Units
40
8
TMUs
4
4
ROPs
4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Theoretical Performance

2.000 GPixel/s
Pixel Rate
1.400 GPixel/s
4.000 GTexel/s
Texture Rate
1.400 GTexel/s
-
-
-
38.40 GFLOPS
FP32 (float)
28.00 GFLOPS
-
-
-

Board Design

40W
TDP
Unknown
-
-
-
1x DVI 1x VGA 1x S-Video
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

C78
GPU Name
RS780
GF-8100-720a-A2
GPU Variant
RS780M
Tesla
Architecture
TeraScale
-
-
-
80 nm
Process Size
65 nm
0.21 billion
Transistors
0.18 billion
127 mm²
Die Size
85 mm²

Graphics Features

11.1 (10_0)
DirectX
10.0 (10_0)
3.3
OpenGL
3.3
N/A
OpenCL
1.0
N/A
Vulkan
N/A
-
-
-
4.0
Shader Model
4.1

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