Home GPU Comparison AMD Radeon HD 8670A vs Intel Arc A350M

AMD Radeon HD 8670A vs Intel Arc A350M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 8670A and 4GB VRAM Arc A350M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A350M 's Advantages
Released 9 years and 1 months late
Boost Clock1150MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (112.0GB/s vs 16.00GB/s)
384 additional rendering cores
Lower TDP (25W vs 45W)

Score

Benchmark

FP32 (float)
Radeon HD 8670A
0.461 TFLOPS
Arc A350M +283%
1.766 TFLOPS
VS

Graphics Card

Feb 2013
Release Date
Mar 2022
All-In-One
Generation
Alchemist
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 4.0 x8

Clock Speeds

-
Base Clock
300 MHz
-
Boost Clock
1150 MHz
1000 MHz
Memory Clock
1750 MHz

Memory

1024MB
Memory Size
4GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
64bit
16.00GB/s
Bandwidth
112.0GB/s

Render Config

6
Compute Units
-
-
-
-
384
Shading Units
768
24
TMUs
48
8
ROPs
24
-
-
-
-
RT Cores
6
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

4.800 GPixel/s
Pixel Rate
27.60 GPixel/s
14.40 GTexel/s
Texture Rate
55.20 GTexel/s
-
FP16 (half)
3.533 TFLOPS
460.8 GFLOPS
FP32 (float)
1.766 TFLOPS
28.80 GFLOPS
FP64 (double)
441.6 GFLOPS

Board Design

45W
TDP
25W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Mars
GPU Name
DG2-128
Mars XT
GPU Variant
ACM-G11
GCN 1.0
Architecture
Generation 12.7
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
0.95 billion
Transistors
7.2 billion
77 mm²
Die Size
157 mm²

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
-
-
5.1
Shader Model
6.6

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