Home GPU Comparison NVIDIA GeForce RTX 4070 Mobile vs AMD Radeon R9 M295X Mac Edition

NVIDIA GeForce RTX 4070 Mobile vs AMD Radeon R9 M295X Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 4070 Mobile and 4GB VRAM Radeon R9 M295X Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 Mobile 's Advantages
Released 8 years and 2 months late
Boost Clock1695MHz
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (256.0GB/s vs 174.3GB/s)
2560 additional rendering cores
Lower TDP (115W vs 250W)

Score

Benchmark

FP32 (float)
GeForce RTX 4070 Mobile +348%
15.62 TFLOPS
Radeon R9 M295X Mac Edition
3.482 TFLOPS
VS

Graphics Card

Jan 2023
Release Date
Nov 2014
GeForce 40 Mobile
Generation
Crystal System
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

1395 MHz
Base Clock
-
1695 MHz
Boost Clock
-
2000 MHz
Memory Clock
1362 MHz

Memory

8GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
256bit
256.0GB/s
Bandwidth
174.3GB/s

Render Config

36
SM Count
-
-
Compute Units
32
4608
Shading Units
2048
144
TMUs
128
48
ROPs
32
144
Tensor Cores
-
36
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
32 MB
L2 Cache
512 KB

Theoretical Performance

81.36 GPixel/s
Pixel Rate
27.20 GPixel/s
244.1 GTexel/s
Texture Rate
108.8 GTexel/s
15.62 TFLOPS
FP16 (half)
3.482 TFLOPS
15.62 TFLOPS
FP32 (float)
3.482 TFLOPS
244.1 GFLOPS
FP64 (double)
217.6 GFLOPS

Graphics Processor

AD106
GPU Name
Amethyst
GN21-X6
GPU Variant
Amethyst XT
Ada Lovelace
Architecture
GCN 3.0
TSMC
Foundry
TSMC
4 nm
Process Size
28 nm
Unknown
Transistors
5 billion
190 mm²
Die Size
366 mm²

Board Design

115W
TDP
250W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

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
8.9
CUDA
-
6.7
Shader Model
6.3

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