NVIDIA GeForce RTX 2070 Mobile Refresh vs NVIDIA GeForce 805A

VS

NVIDIA GeForce RTX 2070 Mobile Refresh NVIDIA GeForce 805A

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 Mobile Refresh and 1024MB VRAM GeForce 805A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2070 Mobile Refresh 's Advantages

Released 5 years and 8 months late

Boost Clock has increased by 92% (1455MHz vs 758MHz)

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (352.0GB/s vs 16.02GB/s)

2112 additional rendering cores

NVIDIA GeForce 805A 's Advantages

Lower TDP (15W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 2070 Mobile Refresh +2204%

6.705 TFLOPS

GeForce 805A

0.291 TFLOPS

GeForce RTX 2070 Mobile Refresh

VS

GeForce 805A

Graphics Card

Mar 2020

Release Date

Jul 2014

GeForce 20 Mobile

Generation

GeForce 800A

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1260 MHz

Base Clock

719 MHz

1455 MHz

Boost Clock

758 MHz

1375 MHz

Memory Clock

1001 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

64bit

352.0GB/s

Bandwidth

16.02GB/s

Render Config

36

SM Count

-

Compute Units

-

2304

Shading Units

192

144

TMUs

16

64

ROPs

8

288

Tensor Cores

-

36

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

512 KB

Theoretical Performance

93.12 GPixel/s

Pixel Rate

6.064 GPixel/s

209.5 GTexel/s

Texture Rate

12.13 GTexel/s

13.41 TFLOPS

FP16 (half)

-

6.705 TFLOPS

FP32 (float)

291.1 GFLOPS

209.5 GFLOPS

FP64 (double)

12.13 GFLOPS

Graphics Processor

TU106B

GPU Name

GK208

-

GPU Variant

-

Turing

Architecture

Kepler 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

10.8 billion

Transistors

1.02 billion

445 mm²

Die Size

87 mm²

Board Design

115W

TDP

15W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

7.5

CUDA

3.5

6.6

Shader Model

5.1

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