Home GPU Comparison NVIDIA GeForce RTX 5080 Mobile vs ATI Mobility Radeon X1700

NVIDIA GeForce RTX 5080 Mobile vs ATI Mobility Radeon X1700

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 5080 Mobile and 256MB VRAM Mobility Radeon X1700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5080 Mobile 's Advantages
Released 18 years and 11 months late
Boost Clock2000MHz
More VRAM (16GB vs 256GB)
Larger VRAM bandwidth (1.01TB/s vs 12.80GB/s)
8192 additional rendering cores

Score

VS

Graphics Card

Jan 2025
Release Date
Feb 2006
GeForce 50 Mobile
Generation
M6x
Mobile
Type
Mobile
PCIe 5.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

1500 MHz
Base Clock
-
2000 MHz
Boost Clock
-
2500 MHz
Memory Clock
400 MHz

Memory

16GB
Memory Size
256MB
GDDR7
Memory Type
GDDR3
256bit
Memory Bus
128bit
1.01TB/s
Bandwidth
12.80GB/s

Render Config

-
-
-
64
SM Count
-
8192
Shading Units
-
256
TMUs
4
96
ROPs
4
256
Tensor Cores
-
64
RT Cores
-
128 KB (per SM)
L1 Cache
-
64 MB
L2 Cache
-
-
-
-

Theoretical Performance

192.0 GPixel/s
Pixel Rate
1.900 GPixel/s
512.0 GTexel/s
Texture Rate
1.900 GTexel/s
32.77 TFLOPS
FP16 (half)
-
32.77 TFLOPS
FP32 (float)
-
512.0 GFLOPS
FP64 (double)
-

Board Design

175W
TDP
Unknown
550 W
Suggested PSU
-
1x HDMI 2.13x DisplayPort 1.4a
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

GB203
GPU Name
M66
-
GPU Variant
M66-P (216BGCKC13FG)
Blackwell 2.0
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
4 nm
Process Size
90 nm
Unknown
Transistors
0.157 billion
377 mm²
Die Size
150 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
3.0
OpenCL
N/A
1.3
Vulkan
N/A
10.1
CUDA
-
6.8
Shader Model
3.0

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