Home GPU Comparison AMD Radeon R7 M260 vs NVIDIA GeForce RTX 3080 Mobile

AMD Radeon R7 M260 vs NVIDIA GeForce RTX 3080 Mobile

We compared two Mobile platform GPUs: 2GB VRAM Radeon R7 M260 and 8GB VRAM GeForce RTX 3080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Mobile 's Advantages
Released 6 years and 7 months late
Boost Clock has increased by 58% (1545MHz vs 980MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 14.40GB/s)
5760 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 M260
0.752 TFLOPS
GeForce RTX 3080 Mobile +2423%
18.98 TFLOPS
VS

Graphics Card

Jun 2014
Release Date
Jan 2021
Gem System
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

940 MHz
Base Clock
1110 MHz
980 MHz
Boost Clock
1545 MHz
900 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
8GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
448.0GB/s

Render Config

6
Compute Units
-
-
SM Count
48
384
Shading Units
6144
24
TMUs
192
8
ROPs
96
-
Tensor Cores
192
-
RT Cores
48
16 KB (per CU)
L1 Cache
128 KB (per SM)
128 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

7.840 GPixel/s
Pixel Rate
148.3 GPixel/s
23.52 GTexel/s
Texture Rate
296.6 GTexel/s
752.6 GFLOPS
FP16 (half)
18.98 TFLOPS
752.6 GFLOPS
FP32 (float)
18.98 TFLOPS
47.04 GFLOPS
FP64 (double)
296.6 GFLOPS

Board Design

Unknown
TDP
115W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Topaz
GPU Name
GA104
Topaz XT (216-0858020)
GPU Variant
GA104-775-A1
GCN 3.0
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
1.55 billion
Transistors
17.4 billion
125 mm²
Die Size
392 mm²

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2.170
Vulkan
1.3
-
CUDA
8.6
6.5
Shader Model
6.6

Related GPU Comparisons

Related News

© 2024 - TopCPU.net   Contact Us Privacy Policy