Home GPU Comparison NVIDIA GeForce 8100 + nForce 720a vs AMD Radeon HD 7620G IGP

NVIDIA GeForce 8100 + nForce 720a vs AMD Radeon HD 7620G IGP

We compared two Integrated graphics card GPUs: 0System Shared VRAM GeForce 8100 nForce 720a and 0System Shared VRAM Radeon HD 7620G IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7620G IGP 's Advantages
Released 5 years and 1 months late
Boost Clock497MHz
368 additional rendering cores
Lower TDP (25W vs 40W)

Score

Benchmark

FP32 (float)
GeForce 8100 nForce 720a
0.038 TFLOPS
Radeon HD 7620G IGP +905%
0.382 TFLOPS
VS

Graphics Card

Apr 2007
Release Date
May 2012
GeForce 8 IGP
Generation
Trinity
Integrated
Type
Integrated
PCI
Bus Interface
IGP

Clock Speeds

-
Base Clock
360 MHz
-
Boost Clock
497 MHz
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
6
2
SM Count
-
16
Shading Units
384
8
TMUs
24
4
ROPs
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Theoretical Performance

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

Board Design

40W
TDP
25W
-
-
-
1x DVI 1x VGA 1x S-Video
Outputs
No outputs
-
-
-

Graphics Processor

C78
GPU Name
Devastator
GF-8100-720a-A2
GPU Variant
-
Tesla
Architecture
TeraScale 3
-
Foundry
TSMC
80 nm
Process Size
32 nm
0.21 billion
Transistors
1.303 billion
127 mm²
Die Size
246 mm²

Graphics Features

11.1 (10_0)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
N/A
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
4.0
Shader Model
5.0

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