NVIDIA GeForce RTX 4080 Mobile vs NVIDIA GeForce GTX 460M

VS

NVIDIA GeForce RTX 4080 Mobile NVIDIA GeForce GTX 460M

We compared two Mobile platform GPUs: 12GB VRAM GeForce RTX 4080 Mobile and 1536MB VRAM GeForce GTX 460M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 Mobile 's Advantages

Released 12 years and 4 months late

Boost Clock1665MHz

More VRAM (12GB vs 1GB)

Larger VRAM bandwidth (432.0GB/s vs 60.00GB/s)

7232 additional rendering cores

NVIDIA GeForce GTX 460M 's Advantages

Lower TDP (50W vs 110W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 Mobile +4672%

24.72 TFLOPS

GeForce GTX 460M

0.518 TFLOPS

GeForce RTX 4080 Mobile

VS

GeForce GTX 460M

Graphics Card

Jan 2023

Release Date

Sep 2010

GeForce 40 Mobile

Generation

GeForce 400M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1290 MHz

Base Clock

-

1665 MHz

Boost Clock

-

2250 MHz

Memory Clock

625 MHz

Memory

12GB

Memory Size

1536MB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

192bit

432.0GB/s

Bandwidth

60.00GB/s

Render Config

58

SM Count

4

-

Compute Units

-

7424

Shading Units

192

232

TMUs

32

80

ROPs

24

232

Tensor Cores

-

58

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

48 MB

L2 Cache

384 KB

Theoretical Performance

133.2 GPixel/s

Pixel Rate

5.400 GPixel/s

386.3 GTexel/s

Texture Rate

21.60 GTexel/s

24.72 TFLOPS

FP16 (half)

-

24.72 TFLOPS

FP32 (float)

518.4 GFLOPS

386.3 GFLOPS

FP64 (double)

43.20 GFLOPS

Graphics Processor

AD104

GPU Name

GF106

GN21-X9

GPU Variant

N11E-GS-A1

Ada Lovelace

Architecture

Fermi

TSMC

Foundry

TSMC

4 nm

Process Size

40 nm

35.8 billion

Transistors

1.17 billion

295 mm²

Die Size

238 mm²

Board Design

110W

TDP

50W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.9

CUDA

2.1

6.7

Shader Model

5.1

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