AMD Radeon R7 Graphics vs ATI Radeon 3100 Mobile IGP
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon R7 Graphics 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
AMD Radeon R7 Graphics 's Advantages
Released 5 years and 5 months late
472 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon R7 Graphics
+2532%
0.737 TFLOPS
Radeon 3100 Mobile IGP
0.028 TFLOPS
Graphics Card
Jan 2014
Release Date
Aug 2008
GCN 2.0 IGP
Generation
TeraScale IGP
Integrated
Type
Integrated
IGP
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
8
Compute Units
2
-
-
-
512
Shading Units
40
32
TMUs
4
8
ROPs
4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Theoretical Performance
5.760 GPixel/s
Pixel Rate
1.400 GPixel/s
23.04 GTexel/s
Texture Rate
1.400 GTexel/s
-
-
-
737.3 GFLOPS
FP32 (float)
28.00 GFLOPS
46.08 GFLOPS
FP64 (double)
-
Board Design
25W
TDP
Unknown
-
-
-
Motherboard Dependent
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
Spectre
GPU Name
RS780
-
GPU Variant
RS780M
GCN 2.0
Architecture
TeraScale
GlobalFoundries
Foundry
-
28 nm
Process Size
65 nm
2.41 billion
Transistors
0.18 billion
245 mm²
Die Size
85 mm²
Graphics Features
12 (12_0)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
2.1
OpenCL
1.0
1.2.170
Vulkan
N/A
-
-
-
6.5
Shader Model
4.1
