AMD Radeon E9174 MXM vs Intel Arc A770M
We compared two Mobile platform GPUs: 4GB VRAM Radeon E9174 MXM and 16GB VRAM Arc A770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon E9174 MXM 's Advantages
Lower TDP (50W vs 120W)
Intel Arc A770M 's Advantages
Released 4 years and 3 months late
Boost Clock has increased by 35% (1650MHz vs 1219MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (512.0GB/s vs 96.00GB/s)
3584 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon E9174 MXM
1.248 TFLOPS
Arc A770M
+983%
13.52 TFLOPS
Graphics Card
Oct 2017
Release Date
Jan 2022
Embedded
Generation
Alchemist
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 4.0 x16
Clock Speeds
1124 MHz
Base Clock
300 MHz
1219 MHz
Boost Clock
1650 MHz
1500 MHz
Memory Clock
2000 MHz
Memory
4GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
256bit
96.00GB/s
Bandwidth
512.0GB/s
Render Config
8
Compute Units
-
-
-
-
512
Shading Units
4096
32
TMUs
256
16
ROPs
128
-
-
-
-
RT Cores
32
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
16 MB
-
-
-
Theoretical Performance
19.50 GPixel/s
Pixel Rate
211.2 GPixel/s
39.01 GTexel/s
Texture Rate
422.4 GTexel/s
1248 GFLOPS
FP16 (half)
27.03 TFLOPS
1248 GFLOPS
FP32 (float)
13.52 TFLOPS
78.02 GFLOPS
FP64 (double)
-
Board Design
50W
TDP
120W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
Lexa
GPU Name
DG2-512
E9170
GPU Variant
ACM-G10
GCN 4.0
Architecture
Generation 12.7
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
6 nm
2.2 billion
Transistors
21.7 billion
103 mm²
Die Size
406 mm²
Graphics Features
12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
-
-
6.4
Shader Model
6.6
