NVIDIA GeForce RTX 3070 Ti Mobile vs AMD Radeon R9 M395X Mac Edition
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 3070 Ti Mobile and 4GB VRAM Radeon R9 M395X Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 3070 Ti Mobile 's Advantages
Released 6 years and 8 months late
Boost Clock1410MHz
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (448.0GB/s vs 174.7GB/s)
3840 additional rendering cores
Lower TDP (115W vs 250W)
Score
Benchmark
FP32 (float)
GeForce RTX 3070 Ti Mobile
+345%
16.6 TFLOPS
Radeon R9 M395X Mac Edition
3.723 TFLOPS
Graphics Card
Jan 2022
Release Date
May 2015
GeForce 30 Mobile
Generation
Crystal System
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
915 MHz
Base Clock
-
1410 MHz
Boost Clock
-
1750 MHz
Memory Clock
1365 MHz
Memory
8GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
256bit
448.0GB/s
Bandwidth
174.7GB/s
Render Config
-
Compute Units
32
46
SM Count
-
5888
Shading Units
2048
184
TMUs
128
96
ROPs
32
184
Tensor Cores
-
46
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
512 KB
-
-
-
Theoretical Performance
135.4 GPixel/s
Pixel Rate
29.09 GPixel/s
259.4 GTexel/s
Texture Rate
116.4 GTexel/s
16.60 TFLOPS
FP16 (half)
3.723 TFLOPS
16.60 TFLOPS
FP32 (float)
3.723 TFLOPS
259.4 GFLOPS
FP64 (double)
232.7 GFLOPS
Board Design
115W
TDP
250W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GA104
GPU Name
Amethyst
-
GPU Variant
Amethyst XT
Ampere
Architecture
GCN 3.0
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
17.4 billion
Transistors
5 billion
392 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
1.3
Vulkan
1.2
8.6
CUDA
-
6.6
Shader Model
6.3
