Home GPU Comparison AMD Radeon 780M vs Intel Arc Graphics 64EU Mobile

AMD Radeon 780M vs Intel Arc Graphics 64EU Mobile

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 780M and 0System Shared VRAM Arc Graphics 64EU Mobile 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 54% (2700MHz vs 1750MHz)
256 additional rendering cores
Lower TDP (15W vs 65W)
Intel Arc Graphics 64EU Mobile 's Advantages
Released 11 months late

Score

Benchmark

FP32 (float)
Radeon 780M +362%
8.294 TFLOPS
Arc Graphics 64EU Mobile
1.792 TFLOPS
VS

Graphics Card

Jan 2023
Release Date
Dec 2023
Navi III IGP(Phoenix Mobile)
Generation
Arc Graphics-M
Integrated
Type
Integrated
PCIe 4.0 x8
Bus Interface
Ring Bus

Clock Speeds

800 MHz
Base Clock
300 MHz
2700 MHz
Boost Clock
1750 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
-
-
-
-
768
Shading Units
512
48
TMUs
32
32
ROPs
16
-
-
-
12
RT Cores
-
128 KB per Array
L1 Cache
-
2 MB
L2 Cache
-
-
-
-

Theoretical Performance

86.40 GPixel/s
Pixel Rate
28.00 GPixel/s
129.6 GTexel/s
Texture Rate
56.00 GTexel/s
16.59 TFLOPS
FP16 (half)
3.584 TFLOPS
8.294 TFLOPS
FP32 (float)
1.792 TFLOPS
518.4 GFLOPS
FP64 (double)
-

Board Design

15W
TDP
65W
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

Phoenix
GPU Name
Meteor Lake GT1
-
-
-
RDNA 3.0
Architecture
Xe-LPG
TSMC
Foundry
Intel
4 nm
Process Size
10 nm
25.39 billion
Transistors
Unknown
178 mm²
Die Size
Unknown

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
-
-
6.8
Shader Model
6.6

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