Home GPU Comparison NVIDIA GeForce 8100 + nForce 720a vs NVIDIA ION 2

NVIDIA GeForce 8100 + nForce 720a vs NVIDIA ION 2

We compared two Integrated graphics card GPUs: 0System Shared VRAM GeForce 8100 nForce 720a and 0System Shared VRAM ION 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA ION 2 's Advantages
Released 1 years and 2 months late
Lower TDP (20W vs 40W)

Score

Benchmark

FP32 (float)
GeForce 8100 nForce 720a +11%
0.038 TFLOPS
ION 2
0.034 TFLOPS
VS

Graphics Card

Apr 2007
Release Date
Jun 2008
GeForce 8 IGP
Generation
ION
Integrated
Type
Integrated
PCI
Bus Interface
PCIe 2.0 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

-
-
-
2
SM Count
1
16
Shading Units
16
8
TMUs
8
4
ROPs
4
-
-
-
-
-
-
-
-
-
-
L2 Cache
32 KB
-
-
-

Theoretical Performance

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

Board Design

40W
TDP
20W
-
-
-
1x DVI 1x VGA 1x S-Video
Outputs
No outputs
-
-
-

Graphics Processor

C78
GPU Name
GT218
GF-8100-720a-A2
GPU Variant
N11M-PT1
Tesla
Architecture
Tesla 2.0
-
Foundry
TSMC
80 nm
Process Size
40 nm
0.21 billion
Transistors
0.26 billion
127 mm²
Die Size
57 mm²

Graphics Features

11.1 (10_0)
DirectX
11.1 (10_1)
3.3
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.2
4.0
Shader Model
4.1

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