AMD Radeon E9172 MXM vs AMD Radeon E9174 MXM
We compared two Mobile platform GPUs: 2GB VRAM Radeon E9172 MXM and 4GB VRAM Radeon E9174 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon E9172 MXM 's Advantages
Lower TDP (35W vs 50W)
AMD Radeon E9174 MXM 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (96.00GB/s vs 48.00GB/s)
Score
Benchmark
FP32 (float)
Radeon E9172 MXM
1.248 TFLOPS
Radeon E9174 MXM
1.248 TFLOPS
Graphics Card
Oct 2017
Release Date
Oct 2017
Embedded
Generation
Embedded
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
MXM-A (3.0)
Clock Speeds
1124 MHz
Base Clock
1124 MHz
1219 MHz
Boost Clock
1219 MHz
1500 MHz
Memory Clock
1500 MHz
Memory
2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
128bit
48.00GB/s
Bandwidth
96.00GB/s
Render Config
8
Compute Units
8
-
-
-
512
Shading Units
512
32
TMUs
32
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
512 KB
-
-
-
Theoretical Performance
19.50 GPixel/s
Pixel Rate
19.50 GPixel/s
39.01 GTexel/s
Texture Rate
39.01 GTexel/s
1248 GFLOPS
FP16 (half)
1248 GFLOPS
1248 GFLOPS
FP32 (float)
1248 GFLOPS
78.02 GFLOPS
FP64 (double)
78.02 GFLOPS
Board Design
35W
TDP
50W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
Lexa
GPU Name
Lexa
E9170
GPU Variant
E9170
GCN 4.0
Architecture
GCN 4.0
GlobalFoundries
Foundry
GlobalFoundries
14 nm
Process Size
14 nm
2.2 billion
Transistors
2.2 billion
103 mm²
Die Size
103 mm²
Graphics Features
12 (12_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.2
Vulkan
1.2
-
-
-
6.4
Shader Model
6.4
