NVIDIA GeForce 805A vs NVIDIA GeForce RTX 5070 Mobile

VS

NVIDIA GeForce 805A

NVIDIA GeForce RTX 5070 Mobile

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 805A and 8GB VRAM GeForce RTX 5070 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 805A 's Advantages

Lower TDP (15W vs 115W)

NVIDIA GeForce RTX 5070 Mobile 's Advantages

Released 10 years and 6 months late

Boost Clock has increased by 232% (2520MHz vs 758MHz)

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (507.2GB/s vs 16.02GB/s)

4416 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 805A

0.291 TFLOPS

GeForce RTX 5070 Mobile +7879%

23.22 TFLOPS

GeForce 805A

VS

GeForce RTX 5070 Mobile

Graphics Card

Jul 2014

Release Date

Jan 2025

GeForce 800A

Generation

GeForce 50 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 5.0 x16

Clock Speeds

719 MHz

Base Clock

2235 MHz

758 MHz

Boost Clock

2520 MHz

1001 MHz

Memory Clock

2500 MHz

Memory

1024MB

Memory Size

8GB

DDR3

Memory Type

GDDR7

64bit

Memory Bus

128bit

16.02GB/s

Bandwidth

507.2GB/s

Render Config

-

SM Count

36

192

Shading Units

4608

16

TMUs

144

8

ROPs

48

-

Tensor Cores

144

-

RT Cores

36

16 KB (per SMX)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

32 MB

-

Theoretical Performance

6.064 GPixel/s

Pixel Rate

121.0 GPixel/s

12.13 GTexel/s

Texture Rate

362.9 GTexel/s

-

FP16 (half)

23.22 TFLOPS

291.1 GFLOPS

FP32 (float)

23.22 TFLOPS

12.13 GFLOPS

FP64 (double)

362.9 GFLOPS

Board Design

15W

TDP

115W

-

Suggested PSU

300 W

No outputs

Outputs

1x HDMI 2.13x DisplayPort 1.4a

-

Power Connectors

None

Graphics Processor

GK208

GPU Name

GB206

-

GPU Variant

GB206

Kepler 2.0

Architecture

Blackwell 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

4 nm

1.02 billion

Transistors

Unknown

87 mm²

Die Size

Unknown

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.5

CUDA

10.1

5.1

Shader Model

6.8

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