NVIDIA GeForce RTX 5070 Ti Mobile vs AMD Radeon R9 M395 Mac Edition
We compared two Mobile platform GPUs: 12GB VRAM GeForce RTX 5070 Ti Mobile and 2GB VRAM Radeon R9 M395 Mac Edition 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 9 years and 10 months late
Boost Clock1447MHz
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (672.0GB/s vs 174.7GB/s)
4096 additional rendering cores
Lower TDP (60W vs 250W)
Score
Benchmark
FP32 (float)
GeForce RTX 5070 Ti Mobile
+470%
17.04 TFLOPS
Radeon R9 M395 Mac Edition
2.989 TFLOPS
Graphics Card
Mar 2025
Release Date
May 2015
GeForce 50 Mobile
Generation
Crystal System
Mobile
Type
Mobile
PCIe 5.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
847 MHz
Base Clock
-
1447 MHz
Boost Clock
-
1750 MHz
Memory Clock
1365 MHz
Memory
12GB
Memory Size
2GB
GDDR7
Memory Type
GDDR5
192bit
Memory Bus
256bit
672.0GB/s
Bandwidth
174.7GB/s
Render Config
-
Compute Units
28
46
SM Count
-
5888
Shading Units
1792
184
TMUs
112
80
ROPs
32
184
Tensor Cores
-
46
RT Cores
-
128 KB (per SM)
L1 Cache
-
48 MB
L2 Cache
-
-
-
-
Theoretical Performance
115.8 GPixel/s
Pixel Rate
26.69 GPixel/s
266.2 GTexel/s
Texture Rate
93.41 GTexel/s
17.04 TFLOPS
FP16 (half)
-
17.04 TFLOPS
FP32 (float)
2.989 TFLOPS
266.2 GFLOPS
FP64 (double)
373.6 GFLOPS
Board Design
60W
TDP
250W
250 W
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GB205
GPU Name
Amethyst
GB205
GPU Variant
Amethyst PRO
(216-0872004)
Blackwell 2.0
Architecture
GCN 3.0
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
31.1 billion
Transistors
5 billion
263 mm²
Die Size
366 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.4
Vulkan
1.2
12.0
CUDA
-
6.8
Shader Model
6.3
