Home GPU Comparison Intel Arc A570M vs ATI Mobility Radeon HD 3870 X2

Intel Arc A570M vs ATI Mobility Radeon HD 3870 X2

We compared two Mobile platform GPUs: 8GB VRAM Arc A570M and 512MB VRAM Mobility Radeon HD 3870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A570M 's Advantages
Released 14 years and 11 months late
Boost Clock1300MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (224.0GB/s vs 54.40GB/s)
1728 additional rendering cores
Lower TDP (75W vs 110W)

Score

Benchmark

FP32 (float)
Arc A570M +1161%
5.325 TFLOPS
Mobility Radeon HD 3870 X2
0.422 TFLOPS
VS

Graphics Card

Aug 2023
Release Date
Sep 2008
Alchemist
Generation
M8x
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

900 MHz
Base Clock
-
1300 MHz
Boost Clock
-
1750 MHz
Memory Clock
850 MHz

Memory

8GB
Memory Size
512MB
GDDR6
Memory Type
GDDR3
128bit
Memory Bus
256bit
224.0GB/s
Bandwidth
54.40GB/s

Render Config

-
Compute Units
4
-
-
-
2048
Shading Units
320
128
TMUs
16
64
ROPs
16
256
Tensor Cores
-
16
RT Cores
-
-
-
-
8 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

83.20 GPixel/s
Pixel Rate
10.56 GPixel/s
166.4 GTexel/s
Texture Rate
10.56 GTexel/s
10.65 TFLOPS
FP16 (half)
-
5.325 TFLOPS
FP32 (float)
422.4 GFLOPS
-
FP64 (double)
84.48 GFLOPS

Board Design

75W
TDP
110W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

DG2-256
GPU Name
M88
ACM-G12
GPU Variant
-
Generation 12.7
Architecture
TeraScale
TSMC
Foundry
TSMC
6 nm
Process Size
55 nm
Unknown
Transistors
0.666 billion
Unknown
Die Size
192 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.3
Vulkan
N/A
-
-
-
6.6
Shader Model
4.1

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