GeForce 7900 GX2 and T600 - video card comparison

GeForce 7900 GX2

T600

Architecture

Curie (2003−2013)

Turing (2018−2021)

GPU code name

G71

TU117

Market segment

Desktop

Desktop

Release date

April 2006

April 2021

Interface

PCIe 1.0 x16

PCIe 3.0 x16

Supplementary power connectors

2x 6-pin

None

Boost clock speed

-

1335 MHz

Core clock speed

500 MHz

735 MHz

Manufacturing process technology

90 nm

12 nm

Number of transistors

278 million

4,700 million

Pipelines / CUDA cores

-

640

Power consumption (TDP)

-

40 Watt

Texture fill rate

12.00

53.40

Memory type

GDDR3

GDDR6

Maximum RAM amount

512 MB

4 GB

Memory bus width

256 Bit

128 Bit

Memory clock speed

1200 MHz

10000 MHz

Memory bandwidth

38.4 GB/s

160.0 GB/s

Shared memory

-

-

Display Connectors

2x DVI, 1x S-Video

4x mini-DisplayPort

DirectX

9.0c (9_3)

12 (12_1)

CUDA

-

7.5

OpenCL

N/A

3.0

OpenGL

2.1

4.6

Shader Model

3.0

6.6

Vulkan

N/A

1.2