Home GPU Comparison AMD Radeon 780M vs AMD Radeon Vega 3 Mobile

AMD Radeon 780M vs AMD Radeon Vega 3 Mobile

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 780M and 0System Shared VRAM Radeon Vega 3 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 780M 's Advantages
Released 3 years late
Boost Clock has increased by 170% (2700MHz vs 1000MHz)
576 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon 780M +2059%
8.294 TFLOPS
Radeon Vega 3 Mobile
0.384 TFLOPS
VS

Graphics Card

Jan 2023
Release Date
Jan 2020
Navi III IGP(Phoenix Mobile)
Generation
Picasso
Integrated
Type
Integrated
PCIe 4.0 x8
Bus Interface
IGP

Clock Speeds

800 MHz
Base Clock
300 MHz
2700 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

12
Compute Units
3
-
-
-
768
Shading Units
192
48
TMUs
12
32
ROPs
4
-
-
-
12
RT Cores
-
128 KB per Array
L1 Cache
-
2 MB
L2 Cache
-
-
-
-

Theoretical Performance

86.40 GPixel/s
Pixel Rate
4.000 GPixel/s
129.6 GTexel/s
Texture Rate
12.00 GTexel/s
16.59 TFLOPS
FP16 (half)
768.0 GFLOPS
8.294 TFLOPS
FP32 (float)
384.0 GFLOPS
518.4 GFLOPS
FP64 (double)
24.00 GFLOPS

Board Design

15W
TDP
15W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Phoenix
GPU Name
Picasso
-
-
-
RDNA 3.0
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
4 nm
Process Size
14 nm
25.39 billion
Transistors
4.94 billion
178 mm²
Die Size
210 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.3
Vulkan
1.2
-
-
-
6.8
Shader Model
6.4

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