Home GPU Comparison AMD Radeon 780M vs Intel Arc A380

AMD Radeon 780M vs Intel Arc A380

We compared a Integrated graphics card GPU: 0System Shared VRAM AMD Radeon 780M and a Desktop platform GPU: 6GB VRAM Arc A380 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 780M 's Advantages
Released 7 months late
Boost Clock has increased by 32% (2700MHz vs 2050MHz)
Lower TDP (15W vs 75W)
Intel Arc A380 's Advantages
256 additional rendering cores

Score

Benchmark

FP32 (float)
AMD Radeon 780M +97%
8.294 TFLOPS
Arc A380
4.198 TFLOPS
3DMark Time Spy
AMD Radeon 780M
2737
Arc A380 +56%
4280
VS

Graphics Card

Jan 2023
Release Date
Jun 2022
Navi III IGP
Generation
Alchemist
Integrated
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x8

Clock Speeds

800 MHz
Base Clock
2000 MHz
2700 MHz
Boost Clock
2050 MHz
System Shared
Memory Clock
1937 MHz

Memory

System Shared
Memory Size
6GB
System Shared
Memory Type
GDDR6
System Shared
Memory Bus
96bit
System Dependent
Bandwidth
186.0GB/s

Render Config

-
SM Count
-
12
Compute Units
-
768
Shading Units
1024
48
TMUs
64
32
ROPs
32
-
Tensor Cores
128
12
RT Cores
8
128 KB per Array
L1 Cache
-
2 MB
L2 Cache
4 MB

Theoretical Performance

86.40 GPixel/s
Pixel Rate
65.60 GPixel/s
129.6 GTexel/s
Texture Rate
131.2 GTexel/s
16.59 TFLOPS
FP16 (half)
8.397 TFLOPS
8.294 TFLOPS
FP32 (float)
4.198 TFLOPS
518.4 GFLOPS
FP64 (double)
-

Graphics Processor

Phoenix
GPU Name
DG2-128
-
GPU Variant
ACM-G11
RDNA 3.0
Architecture
Generation 12.7
TSMC
Foundry
TSMC
4 nm
Process Size
6 nm
25.39 billion
Transistors
7.2 billion
178 mm²
Die Size
157 mm²

Board Design

15W
TDP
75W
-
Suggested PSU
250 W
Portable Device Dependent
Outputs
1x HDMI 2.1 3x DisplayPort 2.0
None
Power Connectors
1x 8-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
-
6.7
Shader Model
6.6

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