GeForce 8800 GT and Radeon R5 Mobile Graphics - video card comparison

GeForce 8800 GT

Radeon R5 Mobile Graphics

Architecture

Tesla (2006−2010)

GCN 2.0 (2013−2017)

GPU code name

G92

Spectre SL

Market segment

Desktop

Laptop

Release date

October 2007

September 2014

Bus support

PCI-E 2.0

-

Interface

PCIe 2.0 x16

IGP

Supplementary power connectors

6-pin & 8-pin

-

SLI options

2-way

-

Boost clock speed

-

847 MHz

Core clock speed

600 MHz

626 MHz

CUDA cores

112

-

Floating-point performance

336.0 gflops

-

Manufacturing process technology

65 nm

28 nm

Number of transistors

754 million

2,410 million

Pipelines / CUDA cores

112

256

Power consumption (TDP)

105 Watt

17 Watt

Maximum GPU temperature

105 °C

-

Texture fill rate

33.6 billion/sec

10.02

Memory type

GDDR3

System Shared

Maximum RAM amount

512 MB

System Shared

Memory bus width

256 Bit

System Shared

Memory clock speed

900 MHz

System Shared

Memory bandwidth

57.6 GB/s

-

Display Connectors

Dual Link DVIHDTV

Portable Device Dependent

Multi monitor support

+

-

Maximum VGA resolution

2048x1536

-

Audio input for HDMI

S/PDIF

-

DirectX

11.1 (10_0)

12 (12_0)

CUDA

+

-

OpenCL

1.1

2.1

OpenGL

2.1

4.6

Shader Model

4.0

6.5 (6.0)

Vulkan

N/A

1.2.170

High Dynamic-Range Lighting (HDRR)

128bit

-