AMD Radeon HD 7730M videocard review

AMD Radeon HD 7730M

Radeon HD 7730M videocard released by AMD; release date: 24 April 2012. The videocard is designed for laptop-computers and based on GCN 1.0 microarchitecture codenamed Chelsea.

Core clock speed - 575 MHz. Boost clock speed - 675 MHz. Texture fill rate - 21.6 GTexel / s. Pipelines - 512. Floating-point performance - 691.2 gflops. Manufacturing process technology - 28 nm. Transistors count - 1,500 million. Power consumption (TDP) - 25 Watt.

Memory type: DDR3. Maximum RAM amount - 2 GB. Memory bus width - 128 Bit. Memory clock speed - 1800 MHz. Memory bandwidth - 28.8 GB / s. Shared memory - 0.

Benchmarks

PassMark
G3D Mark
Top 1 GPU
This GPU
38588
775
PassMark
G2D Mark
Top 1 GPU
This GPU
1295
214
Geekbench
OpenCL
Top 1 GPU
This GPU
345150
6787
CompuBench 1.5 Desktop
Face Detection
Top 1 GPU
This GPU
939.363 mPixels/s
15.244 mPixels/s
CompuBench 1.5 Desktop
Ocean Surface Simulation
Top 1 GPU
This GPU
14101.507 Frames/s
289.172 Frames/s
CompuBench 1.5 Desktop
T-Rex
Top 1 GPU
This GPU
95.851 Frames/s
1.524 Frames/s
CompuBench 1.5 Desktop
Video Composition
Top 1 GPU
This GPU
530.303 Frames/s
25.319 Frames/s
CompuBench 1.5 Desktop
Bitcoin Mining
Top 1 GPU
This GPU
4429.590 mHash/s
69.757 mHash/s
GFXBench 4.0
Car Chase Offscreen
Top 1 GPU
This GPU
34770 Frames
1777 Frames
GFXBench 4.0
Manhattan
Top 1 GPU
This GPU
27823 Frames
3220 Frames
GFXBench 4.0
T-Rex
Top 1 GPU
This GPU
69225 Frames
3350 Frames
GFXBench 4.0
Car Chase Offscreen
Top 1 GPU
This GPU
34770.000 Fps
1777.000 Fps
GFXBench 4.0
Manhattan
Top 1 GPU
This GPU
27823.000 Fps
3220.000 Fps
GFXBench 4.0
T-Rex
Top 1 GPU
This GPU
69225.000 Fps
3350.000 Fps
Name Value
PassMark - G3D Mark 775
PassMark - G2D Mark 214
Geekbench - OpenCL 6787
CompuBench 1.5 Desktop - Face Detection 15.244 mPixels/s
CompuBench 1.5 Desktop - Ocean Surface Simulation 289.172 Frames/s
CompuBench 1.5 Desktop - T-Rex 1.524 Frames/s
CompuBench 1.5 Desktop - Video Composition 25.319 Frames/s
CompuBench 1.5 Desktop - Bitcoin Mining 69.757 mHash/s
GFXBench 4.0 - Car Chase Offscreen 1777 Frames
GFXBench 4.0 - Manhattan 3220 Frames
GFXBench 4.0 - T-Rex 3350 Frames
GFXBench 4.0 - Car Chase Offscreen 1777.000 Fps
GFXBench 4.0 - Manhattan 3220.000 Fps
GFXBench 4.0 - T-Rex 3350.000 Fps

Games performance

Dirt Showdown (2012)

Low, 1024x76874.00
Medium, 1366x76845.00
High, 1366x76833.00
Ultra, 1920x108015.00

Diablo III (2012)

Medium, 1366x76851.00
High, 1366x76844.00
Ultra, 1920x108027.00

Mass Effect 3 (2012)

Low, 1280x72050.00
High, 1366x76836.00
Ultra, 1920x108025.00

The Elder Scrolls V: Skyrim (2011)

Low, 1280x72063.00
Medium, 1366x76842.00
Ultra, 1920x108016.00

Battlefield 3 (2011)

Low, 1024x76847.00
Medium, 1366x76832.00
High, 1366x76825.00
Ultra, 1920x108010.00

Specifications (specs)

Essentials

Architecture GCN 1.0
Code name Chelsea
Launch date 24 April 2012
Place in performance rating 1154
Type Laptop

Technical info

Boost clock speed 675 MHz
Core clock speed 575 MHz
Floating-point performance 691.2 gflops
Manufacturing process technology 28 nm
Pipelines 512
Texture fill rate 21.6 GTexel / s
Thermal Design Power (TDP) 25 Watt
Transistor count 1,500 million

Video outputs and ports

Display Connectors No outputs

Compatibility, dimensions and requirements

Interface PCIe 2.0 x16
Laptop size medium sized

API support

DirectX 12.0 (11_1)
OpenGL 4.5

Memory

Maximum RAM amount 2 GB
Memory bandwidth 28.8 GB / s
Memory bus width 128 Bit
Memory clock speed 1800 MHz
Memory type DDR3
Shared memory 0