AMD Radeon 780M vs Radeon 3100 IGP
We compared two Integrated graphics card GPUs: 0System Shared VRAM AMD Radeon 780M and 0System Shared VRAM Radeon 3100 IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon 780M Advantages
Released 14 years and 10 months late
Boost Clock2700MHz
728 additional rendering cores
Score
Benchmark
FP32 (float)
AMD Radeon 780M
+29521%
8294
Radeon 3100 IGP
28
Graphics Card
Jan 2023
Release Date
Mar 2008
Navi III IGP
Generation
Radeon IGP
Integrated
Type
Integrated
PCIe 4.0 x8
Bus Interface
PCIe 1.0 x16
Clock Speeds
800 MHz
Base Clock
-
2700 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
12
Compute Units
2
768
Shading Units
40
48
TMUs
4
32
ROPs
4
12
RT Cores
-
128 KB per Array
L1 Cache
-
2 MB
L2 Cache
-
Theoretical Performance
86.40 GPixel/s
Pixel Rate
1.400 GPixel/s
129.6 GTexel/s
Texture Rate
1.400 GTexel/s
16.59 TFLOPS
FP16 (half)
-
8.294 TFLOPS
FP32 (float)
28.00 GFLOPS
518.4 GFLOPS
FP64 (double)
-
Board Design
15W
TDP
Unknown
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
Phoenix
GPU Name
RS780
-
GPU Variant
RS780C
RDNA 3.0
Architecture
TeraScale
TSMC
Foundry
-
4 nm
Process Size
65 nm
25.39 billion
Transistors
0.18 billion
178 mm²
Die Size
85 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
2.1
OpenCL
1.0
1.3
Vulkan
N/A
6.7
Shader Model
4.1
