GeForce 8800 GT and Steam Deck GPU - video card comparison

GeForce 8800 GT

Steam Deck GPU

Architecture

Tesla (2006−2010)

RDNA 2.0 (2020−2022)

GPU code name

G92

Van Gogh

Market segment

Desktop

Desktop

Release date

October 2007

February 2022

Bus support

PCI-E 2.0

-

Interface

PCIe 2.0 x16

-

Supplementary power connectors

6-pin & 8-pin

None

SLI options

2-way

-

Boost clock speed

-

1600 MHz

Core clock speed

600 MHz

-

CUDA cores

112

-

Floating-point performance

336.0 gflops

-

Manufacturing process technology

65 nm

7 nm

Number of transistors

754 million

2,400 million

Pipelines / CUDA cores

112

512

Power consumption (TDP)

105 Watt

15 Watt

Maximum GPU temperature

105 °C

-

Texture fill rate

33.6 billion/sec

51.20

Memory type

GDDR3

LPDDR5

Maximum RAM amount

512 MB

16 GB

Memory bus width

256 Bit

128 Bit

Memory clock speed

900 MHz

5.5 GB/s

Memory bandwidth

57.6 GB/s

88 GB/s

Display Connectors

Dual Link DVIHDTV

1x USB Type-C

Multi monitor support

+

-

Maximum VGA resolution

2048x1536

-

Audio input for HDMI

S/PDIF

-

DirectX

11.1 (10_0)

12 (12_1)

CUDA

+

-

OpenCL

1.1

2.0

OpenGL

2.1

4.6

Shader Model

4.0

6.5

Vulkan

N/A

1.2

High Dynamic-Range Lighting (HDRR)

128bit

-