Radeon HD 7420G IGP vs Radeon HD 3200 Mobile IGP
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon HD 7420G IGP and 0System Shared VRAM Radeon HD 3200 Mobile IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 7420G IGP 's Advantages
Released 2 years and 7 months late
Boost Clock655MHz
88 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 7420G IGP
+460%
168
Radeon HD 3200 Mobile IGP
30
Graphics Card
Jun 2012
Release Date
Nov 2009
Trinity
Generation
TeraScale IGP
Integrated
Type
Integrated
IGP
Bus Interface
PCIe 1.0 x16
Clock Speeds
480 MHz
Base Clock
-
655 MHz
Boost Clock
-
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
Compute Units
2
128
Shading Units
40
8
TMUs
4
4
ROPs
4
Theoretical Performance
2.620 GPixel/s
Pixel Rate
1.520 GPixel/s
5.240 GTexel/s
Texture Rate
1.520 GTexel/s
167.7 GFLOPS
FP32 (float)
30.40 GFLOPS
Board Design
35W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
Scrapper Lite
GPU Name
RS780
-
GPU Variant
RS780M
TeraScale 3
Architecture
TeraScale
TSMC
Foundry
-
32 nm
Process Size
65 nm
1.303 billion
Transistors
0.18 billion
246 mm²
Die Size
85 mm²
Graphics Features
11.2 (11_0)
DirectX
10.0 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
1.0
N/A
Vulkan
N/A
5.0
Shader Model
4.1
