Intel Arc A370M vs AMD Radeon E8870
We compared two Mobile platform GPUs: 4GB VRAM Arc A370M and 4GB VRAM Radeon E8870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Arc A370M 's Advantages
Released 6 years and 6 months late
Boost Clock1550MHz
Larger VRAM bandwidth (112.0GB/s vs 96.00GB/s)
256 additional rendering cores
Lower TDP (35W vs 75W)
Score
Benchmark
FP32 (float)
Arc A370M
+106%
3.174 TFLOPS
Radeon E8870
1.536 TFLOPS
Graphics Card
Mar 2022
Release Date
Sep 2015
Alchemist
Generation
Embedded
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
MXM-B (3.0)
Clock Speeds
300 MHz
Base Clock
-
1550 MHz
Boost Clock
-
1750 MHz
Memory Clock
1500 MHz
Memory
4GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
64bit
Memory Bus
128bit
112.0GB/s
Bandwidth
96.00GB/s
Render Config
-
Compute Units
12
-
-
-
1024
Shading Units
768
64
TMUs
48
32
ROPs
16
-
-
-
8
RT Cores
-
-
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
256 KB
-
-
-
Theoretical Performance
49.60 GPixel/s
Pixel Rate
16.00 GPixel/s
99.20 GTexel/s
Texture Rate
48.00 GTexel/s
6.349 TFLOPS
FP16 (half)
-
3.174 TFLOPS
FP32 (float)
1.536 TFLOPS
793.6 GFLOPS
FP64 (double)
96.00 GFLOPS
Board Design
35W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
DG2-128
GPU Name
Saturn
ACM-G11
GPU Variant
Saturn PRO
Generation 12.7
Architecture
GCN 2.0
TSMC
Foundry
TSMC
6 nm
Process Size
28 nm
7.2 billion
Transistors
2.08 billion
157 mm²
Die Size
160 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.3
Vulkan
1.2
-
-
-
6.6
Shader Model
6.3
