ATI Mobility Radeon HD 3850 videocard review

ATI Mobility Radeon HD 3850

Mobility Radeon HD 3850 videocard released by ATI; release date: 4 June 2008. The videocard is designed for laptop-computers and based on TeraScale microarchitecture codenamed M88.

Core clock speed - 580 MHz. Texture fill rate - 9.28 GTexel / s. Pipelines - 320. Floating-point performance - 371.2 gflops. Manufacturing process technology - 55 nm. Transistors count - 666 million. Power consumption (TDP) - 35 Watt.

Memory type: GDDR3. Maximum RAM amount - 512 MB. Memory bus width - 256 Bit. Memory clock speed - 1500 MHz. Memory bandwidth - 48.0 GB / s. Shared memory - 0.

Benchmarks

PassMark
G3D Mark
Top 1 GPU
This GPU
38588
366
PassMark
G2D Mark
Top 1 GPU
This GPU
1295
248
Name Value
PassMark - G3D Mark 366
PassMark - G2D Mark 248

Games performance

Crysis - GPU Benchmark (2007)

Low, 1024x76832.10
Medium, 1024x76827.01
High, 1024x76821.09

Quake 3 Arena - Timedemo (1999)

High, 1024x768343.80

Specifications (specs)

Essentials

Architecture TeraScale
Code name M88
Launch date 4 June 2008
Place in performance rating 658
Type Laptop

Technical info

Core clock speed 580 MHz
Floating-point performance 371.2 gflops
Manufacturing process technology 55 nm
Pipelines 320
Texture fill rate 9.28 GTexel / s
Thermal Design Power (TDP) 35 Watt
Transistor count 666 million

Video outputs and ports

Display Connectors No outputs
HDCP
HDMI

Compatibility, dimensions and requirements

Interface PCIe 2.0 x16
Laptop size large

API support

DirectX 10.1
OpenGL 3.3

Memory

Maximum RAM amount 512 MB
Memory bandwidth 48.0 GB / s
Memory bus width 256 Bit
Memory clock speed 1500 MHz
Memory type GDDR3
Shared memory 0