NVIDIA GeForce RTX 5070 Mobile vs AMD Radeon E9174 MXM
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 5070 Mobile and 4GB VRAM Radeon E9174 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 5070 Mobile 's Advantages
Released 7 years and 6 months late
Boost Clock has increased by 17% (1425MHz vs 1219MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (384.0GB/s vs 96.00GB/s)
4096 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce RTX 5070 Mobile
+952%
13.13 TFLOPS
Radeon E9174 MXM
1.248 TFLOPS
Graphics Card
Apr 2025
Release Date
Oct 2017
GeForce 50 Mobile
Generation
Embedded
Mobile
Type
Mobile
PCIe 5.0 x16
Bus Interface
MXM-A (3.0)
Clock Speeds
907 MHz
Base Clock
1124 MHz
1425 MHz
Boost Clock
1219 MHz
1500 MHz
Memory Clock
1500 MHz
Memory
8GB
Memory Size
4GB
GDDR7
Memory Type
GDDR5
128bit
Memory Bus
128bit
384.0GB/s
Bandwidth
96.00GB/s
Render Config
-
Compute Units
8
36
SM Count
-
4608
Shading Units
512
144
TMUs
32
48
ROPs
16
144
Tensor Cores
-
36
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
32 MB
L2 Cache
512 KB
-
-
-
Theoretical Performance
68.40 GPixel/s
Pixel Rate
19.50 GPixel/s
205.2 GTexel/s
Texture Rate
39.01 GTexel/s
13.13 TFLOPS
FP16 (half)
1248 GFLOPS
13.13 TFLOPS
FP32 (float)
1248 GFLOPS
205.2 GFLOPS
FP64 (double)
78.02 GFLOPS
Board Design
50W
TDP
50W
300 W
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GB206
GPU Name
Lexa
GB206
GPU Variant
E9170
Blackwell 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
5 nm
Process Size
14 nm
21.9 billion
Transistors
2.2 billion
181 mm²
Die Size
103 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.4
Vulkan
1.2
12.0
CUDA
-
6.8
Shader Model
6.4
