Home GPU Comparison AMD Radeon R9 M275X vs NVIDIA GeForce RTX 4070 Max-Q

AMD Radeon R9 M275X vs NVIDIA GeForce RTX 4070 Max-Q

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M275X and 8GB VRAM GeForce RTX 4070 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 Max-Q 's Advantages
Released 9 years late
Boost Clock has increased by 33% (1230MHz vs 925MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (224.0GB/s vs 72.00GB/s)
3968 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M275X
1.184 TFLOPS
GeForce RTX 4070 Max Q +857%
11.34 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Jan 2023
Gem System
Generation
GeForce 40 Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

900 MHz
Base Clock
735 MHz
925 MHz
Boost Clock
1230 MHz
1125 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
128bit
72.00GB/s
Bandwidth
224.0GB/s

Render Config

-
SM Count
36
10
Compute Units
-
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

14.80 GPixel/s
Pixel Rate
59.04 GPixel/s
37.00 GTexel/s
Texture Rate
177.1 GTexel/s
-
FP16 (half)
11.34 TFLOPS
1184 GFLOPS
FP32 (float)
11.34 TFLOPS
74.00 GFLOPS
FP64 (double)
177.1 GFLOPS

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

Board Design

Unknown
TDP
35W
-
Suggested PSU
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
Power Connectors
None

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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