Home GPU Comparison ATI Radeon 3100 IGP vs Intel HD Graphics 4000

ATI Radeon 3100 IGP vs Intel HD Graphics 4000

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 3100 IGP and 0System Shared VRAM HD Graphics 4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel HD Graphics 4000 's Advantages
Released 4 years and 2 months late
Boost Clock1000MHz
88 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon 3100 IGP
0.028 TFLOPS
HD Graphics 4000 +814%
0.256 TFLOPS
VS

Graphics Card

Mar 2008
Release Date
May 2012
Radeon IGP
Generation
HD Graphics-M
Integrated
Type
Integrated
PCIe 1.0 x16
Bus Interface
Ring Bus

Clock Speeds

-
Base Clock
650 MHz
-
Boost Clock
1000 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

2
Compute Units
-
-
-
-
40
Shading Units
128
4
TMUs
16
4
ROPs
2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Theoretical Performance

1.400 GPixel/s
Pixel Rate
2.000 GPixel/s
1.400 GTexel/s
Texture Rate
16.00 GTexel/s
-
-
-
28.00 GFLOPS
FP32 (float)
256.0 GFLOPS
-
FP64 (double)
64.00 GFLOPS

Board Design

Unknown
TDP
45W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

RS780
GPU Name
Ivy Bridge GT2
RS780C
GPU Variant
-
TeraScale
Architecture
Generation 7.0
-
Foundry
Intel
65 nm
Process Size
22 nm
0.18 billion
Transistors
1.2 billion
85 mm²
Die Size
133 mm²

Graphics Features

10.0 (10_0)
DirectX
11.1 (11_0)
3.3
OpenGL
4.0
1.0
OpenCL
1.2
N/A
Vulkan
1.0
-
-
-
4.1
Shader Model
5.0

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