Home GPU Comparison AMD Radeon R5 M320 vs NVIDIA GeForce RTX 4070 Mobile

AMD Radeon R5 M320 vs NVIDIA GeForce RTX 4070 Mobile

We compared two Mobile platform GPUs: 4GB VRAM Radeon R5 M320 and 8GB VRAM GeForce RTX 4070 Mobile 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 7 years and 8 months late
Boost Clock has increased by 98% (1695MHz vs 855MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (256.0GB/s vs 16.00GB/s)
4288 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 M320
0.547 TFLOPS
GeForce RTX 4070 Mobile +2755%
15.62 TFLOPS
VS

Graphics Card

May 2015
Release Date
Jan 2023
Gem System
Generation
GeForce 40 Mobile
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

780 MHz
Base Clock
1395 MHz
855 MHz
Boost Clock
1695 MHz
1000 MHz
Memory Clock
2000 MHz

Memory

4GB
Memory Size
8GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
128bit
16.00GB/s
Bandwidth
256.0GB/s

Render Config

5
Compute Units
-
-
SM Count
36
320
Shading Units
4608
20
TMUs
144
8
ROPs
48
-
Tensor Cores
144
-
RT Cores
36
16 KB (per CU)
L1 Cache
128 KB (per SM)
128 KB
L2 Cache
32 MB
-
-
-

Theoretical Performance

6.840 GPixel/s
Pixel Rate
81.36 GPixel/s
17.10 GTexel/s
Texture Rate
244.1 GTexel/s
-
FP16 (half)
15.62 TFLOPS
547.2 GFLOPS
FP32 (float)
15.62 TFLOPS
34.20 GFLOPS
FP64 (double)
244.1 GFLOPS

Board Design

Unknown
TDP
115W
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

Jet
GPU Name
AD106
Jet PRO (216-0856040)
GPU Variant
GN21-X6
GCN 1.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
4 nm
0.69 billion
Transistors
Unknown
56 mm²
Die Size
190 mm²

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
3.0
1.2.170
Vulkan
1.3
-
CUDA
8.9
6.5 (5.1)
Shader Model
6.7

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