Intel HD Graphics P4000 vs ATI Mobility Radeon HD 4100 IGP
We compared two Integrated graphics card GPUs: 0System Shared VRAM HD Graphics P4000 and 0System Shared VRAM Mobility Radeon HD 4100 IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel HD Graphics P4000 's Advantages
Released 2 years and 6 months late
Boost Clock1250MHz
88 additional rendering cores
Score
Benchmark
FP32 (float)
HD Graphics P4000
+900%
0.32 TFLOPS
Mobility Radeon HD 4100 IGP
0.032 TFLOPS
Graphics Card
May 2012
Release Date
Nov 2009
HD Graphics-W
Generation
TeraScale IGP
Integrated
Type
Integrated
Ring Bus
Bus Interface
PCIe 1.0 x16
Clock Speeds
650 MHz
Base Clock
-
1250 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
-
Compute Units
2
-
-
-
128
Shading Units
40
16
TMUs
4
1
ROPs
4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Theoretical Performance
1.250 GPixel/s
Pixel Rate
1.600 GPixel/s
20.00 GTexel/s
Texture Rate
1.600 GTexel/s
-
-
-
320.0 GFLOPS
FP32 (float)
32.00 GFLOPS
80.00 GFLOPS
FP64 (double)
-
Board Design
45W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
Ivy Bridge GT2
GPU Name
RS880
-
GPU Variant
RS880M
Generation 7.0
Architecture
TeraScale
Intel
Foundry
-
22 nm
Process Size
55 nm
1.2 billion
Transistors
0.181 billion
133 mm²
Die Size
67 mm²
Graphics Features
11.1 (11_0)
DirectX
10.1 (10_1)
4.0
OpenGL
3.3
1.2
OpenCL
1.0
1.0
Vulkan
N/A
-
-
-
5.0
Shader Model
4.1
