Home GPU Comparison AMD Radeon 780M vs Intel Arc Pro A40

AMD Radeon 780M vs Intel Arc Pro A40

We compared a Integrated graphics card GPU: 0System Shared VRAM AMD Radeon 780M and a Desktop platform GPU: 6GB VRAM Arc Pro A40 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 780M 's Advantages
Boost Clock has increased by 59% (2700MHz vs 1700MHz)
Lower TDP (15W vs 50W)
Intel Arc Pro A40 's Advantages
256 additional rendering cores

Score

Benchmark

FP32 (float)
AMD Radeon 780M +138%
8.294 TFLOPS
Arc Pro A40
3.482 TFLOPS
VS

Graphics Card

Jan 2023
Release Date
Aug 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
1500 MHz
2700 MHz
Boost Clock
1700 MHz
System Shared
Memory Clock
2000 MHz

Memory

System Shared
Memory Size
6GB
System Shared
Memory Type
GDDR6
System Shared
Memory Bus
96bit
System Dependent
Bandwidth
192.0GB/s

Render Config

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

Theoretical Performance

86.40 GPixel/s
Pixel Rate
54.40 GPixel/s
129.6 GTexel/s
Texture Rate
108.8 GTexel/s
16.59 TFLOPS
FP16 (half)
6.963 TFLOPS
8.294 TFLOPS
FP32 (float)
3.482 TFLOPS
518.4 GFLOPS
FP64 (double)
870.4 GFLOPS

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
50W
-
Suggested PSU
250 W
Portable Device Dependent
Outputs
4x mini-DisplayPort 2.0
None
Power Connectors
None

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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