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ATI Radeon 3100 Mobile IGP

Graphics Processor
RS780
Cores
40
TMUs
4
ROPs
4
Memory Size
System Shared
Memory Type
System Shared
Bus Width
System Shared
GPU Chip
GPU
The Radeon 3100 Mobile IGP was a mobile integrated graphics solution by ATI, launched on August 15th, 2008. Built on the 65 nm process, and based on the RS780 graphics processor, in its RS780M variant, the device supports DirectX 10.0. Since Radeon 3100 Mobile IGP does not support DirectX 11 or DirectX 12, it might not be able to run all the latest games. It features 40 shading units, 4 texture mapping units, and 4 ROPs. The GPU is operating at a frequency of 350 MHz.
Its power draw is not exactly known. Radeon 3100 Mobile IGP is connected to the rest of the system using a PCI-Express 1.0 x16 interface.

Graphics Processor

GPU Name
RS780
GPU Variant
RS780M
Architecture
TeraScale
Process Size
65 nm
Transistors
180 million
Density
2.1M / mm²
Die Size
85 mm²
Chip Package
FCBGA-528

Integrated Graphics

Release Date
Aug 15th, 2008
Generation
TeraScale IGP
(Mobility HD 3000)
Predecessor
Radeon IGP
Successor
TeraScale 2 IGP
Production
End-of-life
Bus Interface
PCIe 1.0 x16

Relative Performance

Radeon 3100 Mobile IGP
100%
GeForce 210
217%
GeForce 9400 GT
278%
Radeon HD 4550
343%
Radeon HD 5450
439%
Radeon HD 6450
515%
GeForce GT 520
544%
GeForce GT 220
673%
GeForce GT 430
879%
Radeon HD 5570
891%
Radeon HD 4670
968%
GeForce GT 440
1021%
GeForce GT 240
1042%
GeForce 9600 GT
1197%
Radeon HD 5670
1272%
GeForce GT 640
1363%
GeForce 9800 GT
1409%
Radeon HD 6670
1467%
Radeon HD 4830
1514%
Radeon HD 4770
1616%
Radeon HD 4850
1702%
GeForce GTS 250
1742%
GeForce GTS 450
1794%
Radeon HD 5750
1857%
Radeon HD 7750
2120%
Radeon HD 5770
2136%
GeForce GTX 260
2174%
Radeon HD 4870
2201%
Radeon Vega 8
2206%
GeForce GTX 550 Ti
2229%
GeForce GTX 650
2248%
Radeon HD 5830
2378%
Radeon HD 6790
2501%
Radeon HD 4890
2543%
GeForce GTX 460
2638%
Radeon RX Vega 11
2657%
GeForce GT 1030
2684%
GeForce GTX 275
2707%
Radeon HD 7770 GHz Edition
2716%
GeForce GTX 280
2721%
GeForce GTX 465
2774%
Radeon HD 6850
2909%
GeForce GTX 285
2964%
Radeon HD 5850
3180%
GeForce GTX 650 Ti
3238%
Radeon HD 7790
3238%
Radeon RX 550
3376%
GeForce GTX 470
3384%
Radeon HD 6870
3506%
Radeon HD 5870
3740%
GeForce GTX 560 Ti
3859%
Radeon HD 4870 X2
3879%
GeForce GTX 750 Ti
3949%
Radeon HD 6950
3968%
GeForce GTX 295
4107%
GeForce GTX 650 Ti Boost
4157%
Radeon HD 7850
4186%
GeForce GTX 480
4260%
Radeon HD 6970
4458%
Radeon R7 265
4544%
Radeon RX 460
4617%
Radeon R7 370
4617%
GeForce GTX 660
4634%
GeForce GTX 570
4648%
Radeon RX 560
4725%
GeForce GTX 950
5018%
Radeon HD 7870 GHz Edition
5061%
Radeon R9 270X
5184%
GeForce GTX 660 Ti
5249%
GeForce GTX 580
5273%
GeForce GTX 1050
5315%
Radeon HD 7950
5327%
GeForce GTX 1630
5427%
Radeon HD 5970
5431%
GeForce GTX 760
5584%
GeForce GTX 670
6010%
GeForce GTX 960
6167%
Radeon R9 380
6324%
Radeon R9 285
6362%
Radeon HD 7970
6425%
GeForce GTX 680
6492%
GeForce GTX 1050 Ti
6642%
GeForce GTX 770
6817%
Radeon HD 6990
6975%
Radeon R9 280X
7142%
GeForce GTX 590
7243%
Radeon HD 7970 GHz Edition
7248%
GeForce GTX 780
8028%
Arc A380
8041%
Radeon RX 6400
8149%
GeForce GTX 1650
8315%
Radeon RX 470
8835%
Radeon R9 290
8957%
Radeon RX 570
9440%
Radeon R9 390
9556%
Radeon R9 290X
9608%
GeForce GTX 970
9736%
GeForce GTX TITAN
9865%
GeForce GTX 780 Ti
9997%
Radeon R9 390X
10140%
Radeon HD 7990
10184%
Radeon RX 480
10233%
GeForce GTX 690
10319%
GeForce GTX 1060 6 GB
10598%
Radeon RX 5500 OEM
10743%
Radeon RX 580
10873%
Radeon RX 5500 XT
10958%
Radeon RX 6500 XT
11052%
GeForce GTX 980
11100%
GeForce GTX 1650 SUPER
11196%
Radeon R9 FURY
11242%
Radeon RX 590
11744%
Radeon R9 295X2
12367%
GeForce GTX 1660
12435%
Radeon R9 FURY X
12580%
GeForce GTX 980 Ti
12793%
GeForce GTX TITAN X
13125%
GeForce GTX 1660 SUPER
13520%
GeForce GTX 1070
14275%
GeForce GTX 1660 Ti
14275%
GeForce RTX 3050 8 GB
14506%
Radeon RX Vega 56
15197%
GeForce GTX 1070 Ti
16119%
Radeon RX 5600 XT
16358%
Radeon RX Vega 64
16579%
GeForce GTX 1080
16808%
GeForce RTX 2060
16808%
Radeon RX 5700
17500%
Arc A580
17538%
Radeon RX 6600
18268%
GeForce RTX 2060 SUPER
18882%
GeForce RTX 2070
19128%
Radeon RX 5700 XT
19142%
GeForce RTX 3060 12 GB
19519%
Arc A750
20156%
Radeon VII
20263%
TITAN X Pascal
20788%
Radeon RX 6600 XT
21000%
GeForce GTX 1080 Ti
21414%
Arc A770
21627%
GeForce RTX 2070 SUPER
21645%
Radeon RX 6650 XT
22768%
Radeon RX 7600
23020%
GeForce RTX 4060
23128%
GeForce RTX 2080
23282%
Radeon RX 7600 XT
23754%
GeForce RTX 2080 SUPER
24409%
GeForce RTX 3060 Ti
25004%
Radeon RX 6700 XT
25885%
Radeon RX 6750 XT
27475%
GeForce RTX 4060 Ti 8 GB
27773%
GeForce RTX 2080 Ti
27981%
GeForce RTX 3070
29283%
GeForce RTX 3070 Ti
31333%
Radeon RX 7700 XT
31663%
Radeon RX 6800
32278%
GeForce RTX 4070
35766%
Radeon RX 6800 XT
36662%
GeForce RTX 3080
38056%
Radeon RX 7800 XT
38437%
Radeon RX 6900 XT
39504%
GeForce RTX 4070 SUPER
41488%
Radeon RX 7900 GRE
42281%
GeForce RTX 3080 Ti
42630%
Radeon RX 6950 XT
42683%
GeForce RTX 3090
43433%
GeForce RTX 4070 Ti
44526%
GeForce RTX 4070 Ti SUPER
48643%
Radeon RX 7900 XT
49955%
GeForce RTX 3090 Ti
50385%
GeForce RTX 4080
56562%
GeForce RTX 4080 SUPER
57411%
Radeon RX 7900 XTX
57957%
GeForce RTX 4090
71060%
Based on TPU review data: "Performance Summary" at 1920x1080, 4K for 2080 Ti and faster.
Performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock
350 MHz
Memory Clock
System Shared

Memory

Memory Size
System Shared
Memory Type
System Shared
Memory Bus
System Shared
Bandwidth
System Dependent

Render Config

Shading Units
40
TMUs
4
ROPs
4
Compute Units
2

Theoretical Performance

Pixel Rate
1.400 GPixel/s
Texture Rate
1.400 GTexel/s
FP32 (float)
28.00 GFLOPS

Board Design

Slot Width
IGP
TDP
unknown
Outputs
Portable Device Dependent
Power Connectors
None

Graphics Features

DirectX
10.0 (10_0)
OpenGL
3.3
OpenCL
1.0
Vulkan
N/A
Shader Model
4.1

RS780 GPU Notes

Desktop Variant: RV610
Mobile Variant: M72 / M74
Graphics/Compute: GFX3
Display Core Engine: 3.0
Unified Video Decoder: 2.0

RS780L is embedded with a 760G Chipset.
RS780C is embedded with a 780V Chipset.
RS780 is embedded with a 780G Chipset.
RS780D is embedded with a 790GX Chipset.
RS780M is embedded with a 790GX Chipset.
Jun 3rd, 2024 11:29 EDT change timezone

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