NVIDIA GeForce RTX 5070 Ti Mobile vs AMD Radeon RX 540X Mobile
We compared two Mobile platform GPUs: 12GB VRAM GeForce RTX 5070 Ti Mobile and 2GB VRAM Radeon RX 540X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 5070 Ti Mobile 's Advantages
Released 6 years and 11 months late
Boost Clock has increased by 19% (1447MHz vs 1211MHz)
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (672.0GB/s vs 96.00GB/s)
5376 additional rendering cores
AMD Radeon RX 540X Mobile 's Advantages
Lower TDP (50W vs 60W)
Score
Benchmark
FP32 (float)
GeForce RTX 5070 Ti Mobile
+1274%
17.04 TFLOPS
Radeon RX 540X Mobile
1.24 TFLOPS
Graphics Card
Mar 2025
Release Date
Apr 2018
GeForce 50 Mobile
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 5.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
847 MHz
Base Clock
1124 MHz
1447 MHz
Boost Clock
1211 MHz
1750 MHz
Memory Clock
1500 MHz
Memory
12GB
Memory Size
2GB
GDDR7
Memory Type
GDDR5
192bit
Memory Bus
128bit
672.0GB/s
Bandwidth
96.00GB/s
Render Config
-
Compute Units
8
46
SM Count
-
5888
Shading Units
512
184
TMUs
32
80
ROPs
16
184
Tensor Cores
-
46
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
48 MB
L2 Cache
512 KB
-
-
-
Theoretical Performance
115.8 GPixel/s
Pixel Rate
19.38 GPixel/s
266.2 GTexel/s
Texture Rate
38.75 GTexel/s
17.04 TFLOPS
FP16 (half)
1240 GFLOPS
17.04 TFLOPS
FP32 (float)
1240 GFLOPS
266.2 GFLOPS
FP64 (double)
77.50 GFLOPS
Board Design
60W
TDP
50W
250 W
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GB205
GPU Name
Polaris 23
GB205
GPU Variant
Polaris 23 MXL
Blackwell 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
5 nm
Process Size
14 nm
31.1 billion
Transistors
2.2 billion
263 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
