Home GPU Comparison NVIDIA ION LE vs AMD Radeon HD 7640G IGP

NVIDIA ION LE vs AMD Radeon HD 7640G IGP

We compared two Integrated graphics card GPUs: 0System Shared VRAM ION LE and 0System Shared VRAM Radeon HD 7640G IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA ION LE 's Advantages
Lower TDP (20W vs 35W)
AMD Radeon HD 7640G IGP 's Advantages
Released 3 years and 11 months late
Boost Clock655MHz
240 additional rendering cores

Score

Benchmark

FP32 (float)
ION LE
0.035 TFLOPS
Radeon HD 7640G IGP +857%
0.335 TFLOPS
VS

Graphics Card

Jun 2008
Release Date
May 2012
ION
Generation
Trinity
Integrated
Type
Integrated
PCI
Bus Interface
IGP

Clock Speeds

-
Base Clock
496 MHz
-
Boost Clock
655 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
4
1
SM Count
-
16
Shading Units
256
8
TMUs
16
4
ROPs
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Theoretical Performance

1.800 GPixel/s
Pixel Rate
5.240 GPixel/s
3.600 GTexel/s
Texture Rate
10.48 GTexel/s
-
-
-
35.20 GFLOPS
FP32 (float)
335.4 GFLOPS
-
-
-

Board Design

20W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

ION
GPU Name
Devastator Lite
-
-
-
Tesla
Architecture
TeraScale 3
-
Foundry
TSMC
65 nm
Process Size
32 nm
0.282 billion
Transistors
1.303 billion
162 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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