Home GPU Comparison AMD Radeon E9260 MXM vs NVIDIA GeForce RTX 4080 Mobile

AMD Radeon E9260 MXM vs NVIDIA GeForce RTX 4080 Mobile

We compared two Mobile platform GPUs: 4GB VRAM Radeon E9260 MXM and 12GB VRAM GeForce RTX 4080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9260 MXM 's Advantages
Lower TDP (50W vs 110W)
NVIDIA GeForce RTX 4080 Mobile 's Advantages
Released 6 years and 4 months late
Boost Clock has increased by 39% (1665MHz vs 1200MHz)
More VRAM (12GB vs 4GB)
Larger VRAM bandwidth (432.0GB/s vs 112.0GB/s)
6528 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon E9260 MXM
2.15 TFLOPS
GeForce RTX 4080 Mobile +1049%
24.72 TFLOPS
VS

Graphics Card

Sep 2016
Release Date
Jan 2023
Embedded
Generation
GeForce 40 Mobile
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 4.0 x16

Clock Speeds

1090 MHz
Base Clock
1290 MHz
1200 MHz
Boost Clock
1665 MHz
1750 MHz
Memory Clock
2250 MHz

Memory

4GB
Memory Size
12GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
192bit
112.0GB/s
Bandwidth
432.0GB/s

Render Config

14
Compute Units
-
-
SM Count
58
896
Shading Units
7424
48
TMUs
232
16
ROPs
80
-
Tensor Cores
232
-
RT Cores
58
16 KB (per CU)
L1 Cache
128 KB (per SM)
1024 KB
L2 Cache
48 MB
-
-
-

Theoretical Performance

19.20 GPixel/s
Pixel Rate
133.2 GPixel/s
57.60 GTexel/s
Texture Rate
386.3 GTexel/s
2.150 TFLOPS
FP16 (half)
24.72 TFLOPS
2.150 TFLOPS
FP32 (float)
24.72 TFLOPS
134.4 GFLOPS
FP64 (double)
386.3 GFLOPS

Board Design

50W
TDP
110W
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Processor

Baffin
GPU Name
AD104
Baffin PRO
GPU Variant
GN21-X9
GCN 4.0
Architecture
Ada Lovelace
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
4 nm
3 billion
Transistors
35.8 billion
123 mm²
Die Size
295 mm²

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.9
6.4
Shader Model
6.7

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