Home GPU Comparison AMD Radeon R9 A375 vs NVIDIA GeForce RTX 4070 Mobile

AMD Radeon R9 A375 vs NVIDIA GeForce RTX 4070 Mobile

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 A375 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 8 years late
Boost Clock has increased by 83% (1695MHz vs 925MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.0GB/s vs 72.00GB/s)
3968 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 A375
1.299 TFLOPS
GeForce RTX 4070 Mobile +1102%
15.62 TFLOPS
VS

Graphics Card

Jan 2015
Release Date
Jan 2023
All-In-One
Generation
GeForce 40 Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

900 MHz
Base Clock
1395 MHz
925 MHz
Boost Clock
1695 MHz
1125 MHz
Memory Clock
2000 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
128bit
72.00GB/s
Bandwidth
256.0GB/s

Render Config

10
Compute Units
-
-
SM Count
36
640
Shading Units
4608
40
TMUs
144
16
ROPs
48
-
Tensor Cores
144
-
RT Cores
36
16 KB (per CU)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
32 MB
-
-
-

Theoretical Performance

16.24 GPixel/s
Pixel Rate
81.36 GPixel/s
40.60 GTexel/s
Texture Rate
244.1 GTexel/s
-
FP16 (half)
15.62 TFLOPS
1299 GFLOPS
FP32 (float)
15.62 TFLOPS
-
FP64 (double)
244.1 GFLOPS

Board Design

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

Graphics Processor

Venus
GPU Name
AD106
Venus XTX (216-0846033)
GPU Variant
GN21-X6
GCN 1.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
4 nm
1.5 billion
Transistors
Unknown
123 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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