Home GPU Comparison AMD Radeon R7 M265 vs NVIDIA GeForce RTX 3080 Ti Mobile

AMD Radeon R7 M265 vs NVIDIA GeForce RTX 3080 Ti Mobile

We compared two Mobile platform GPUs: 2GB VRAM Radeon R7 M265 and 16GB VRAM GeForce RTX 3080 Ti Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti Mobile 's Advantages
Released 8 years late
Boost Clock has increased by 53% (1260MHz vs 825MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (512.0GB/s vs 28.80GB/s)
7040 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 M265
0.633 TFLOPS
GeForce RTX 3080 Ti Mobile +2855%
18.71 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Jan 2022
Gem System
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

725 MHz
Base Clock
810 MHz
825 MHz
Boost Clock
1260 MHz
900 MHz
Memory Clock
2000 MHz

Memory

2GB
Memory Size
16GB
DDR3
Memory Type
GDDR6
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
512.0GB/s

Render Config

6
Compute Units
-
-
SM Count
58
384
Shading Units
7424
24
TMUs
232
8
ROPs
96
-
Tensor Cores
232
-
RT Cores
58
16 KB (per CU)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

6.600 GPixel/s
Pixel Rate
121.0 GPixel/s
19.80 GTexel/s
Texture Rate
292.3 GTexel/s
-
FP16 (half)
18.71 TFLOPS
633.6 GFLOPS
FP32 (float)
18.71 TFLOPS
-
FP64 (double)
292.3 GFLOPS

Board Design

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

Graphics Processor

Opal
GPU Name
GA103S
Opal XT
GPU Variant
GN20-E8-A1
GCN 1.0
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
0.95 billion
Transistors
Unknown
77 mm²
Die Size
496 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
8.6
6.5 (5.1)
Shader Model
6.5

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