GeForce 845M and GeForce RTX 4070 - video card comparison

Passmark - benchmark score GeForce 845M vs GeForce RTX 4070

GeForce 845M

1570

GeForce RTX 4070

27789

GeForce 845M

GeForce RTX 4070

Architecture

Maxwell (2014−2018)

Ada Lovelace

GPU code name

GM108

AD104

Market segment

Laptop

Desktop

Release date

March 2014

April 2023

Interface

PCIe 3.0 x8

PCIe 4.0 x16

Supplementary power connectors

1x 16-pin

Boost clock speed

1150 MHz

2475 MHz

Core clock speed

1071 MHz

1920 MHz

Floating-point performance

883.7 gflops

Manufacturing process technology

28 nm

5 nm

Number of transistors

1,870 million

35,800 million

Pipelines / CUDA cores

384

5888

Power consumption (TDP)

45 Watt

200 Watt

Texture fill rate

37.63

455.4

Memory type

DDR3, GDDR5

GDDR6X

Maximum RAM amount

2 GB

12 GB

Memory bus width

64/128 Bit

192 Bit

Memory clock speed

2000 - 5000 MHz

21000 MHz

Memory bandwidth

40.1 GB/s

504.2 GB/s

Shared memory

Display Connectors

No outputs

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12 (11_0)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

5.1

6.7

Vulkan

1.1.126

1.3

Optimus