AMD Radeon HD 8790M videocard review

AMD Radeon HD 8790M

Radeon HD 8790M videocard released by AMD; release date: 1 April 2013. The videocard is designed for desktop-computers and based on GCN 1.0 microarchitecture codenamed Mars.

Core clock speed - 850 MHz. Boost clock speed - 850 MHz. Texture fill rate - 21.6 GTexel / s. Pipelines - 384. Floating-point performance - 691.2 gflops. Manufacturing process technology - 28 nm. Transistors count - 1,040 million.

Memory type: GDDR5. Maximum RAM amount - 2 GB. Memory bus width - 128 Bit. Memory clock speed - 4000 MHz. Memory bandwidth - 64 GB / s. Shared memory - 0.

Benchmarks

PassMark
G3D Mark
Top 1 GPU
This GPU
38582
1306
PassMark
G2D Mark
Top 1 GPU
This GPU
1295
751
Geekbench
OpenCL
Top 1 GPU
This GPU
345616
4679
CompuBench 1.5 Desktop
Face Detection
Top 1 GPU
This GPU
939.363 mPixels/s
12.759 mPixels/s
CompuBench 1.5 Desktop
Ocean Surface Simulation
Top 1 GPU
This GPU
14101.507 Frames/s
465.631 Frames/s
CompuBench 1.5 Desktop
T-Rex
Top 1 GPU
This GPU
95.851 Frames/s
1.576 Frames/s
CompuBench 1.5 Desktop
Video Composition
Top 1 GPU
This GPU
530.303 Frames/s
28.839 Frames/s
CompuBench 1.5 Desktop
Bitcoin Mining
Top 1 GPU
This GPU
4429.590 mHash/s
80.418 mHash/s
GFXBench 4.0
Car Chase Offscreen
Top 1 GPU
This GPU
34770 Frames
2181 Frames
GFXBench 4.0
Manhattan
Top 1 GPU
This GPU
27823 Frames
2656 Frames
GFXBench 4.0
T-Rex
Top 1 GPU
This GPU
69225 Frames
2014 Frames
GFXBench 4.0
Car Chase Offscreen
Top 1 GPU
This GPU
34770.000 Fps
2181.000 Fps
GFXBench 4.0
Manhattan
Top 1 GPU
This GPU
27823.000 Fps
2656.000 Fps
GFXBench 4.0
T-Rex
Top 1 GPU
This GPU
69225.000 Fps
2014.000 Fps
3DMark Fire Strike
Graphics Score
Top 1 GPU
This GPU
36466
1607
Name Value
PassMark - G3D Mark 1306
PassMark - G2D Mark 751
Geekbench - OpenCL 4679
CompuBench 1.5 Desktop - Face Detection 12.759 mPixels/s
CompuBench 1.5 Desktop - Ocean Surface Simulation 465.631 Frames/s
CompuBench 1.5 Desktop - T-Rex 1.576 Frames/s
CompuBench 1.5 Desktop - Video Composition 28.839 Frames/s
CompuBench 1.5 Desktop - Bitcoin Mining 80.418 mHash/s
GFXBench 4.0 - Car Chase Offscreen 2181 Frames
GFXBench 4.0 - Manhattan 2656 Frames
GFXBench 4.0 - T-Rex 2014 Frames
GFXBench 4.0 - Car Chase Offscreen 2181.000 Fps
GFXBench 4.0 - Manhattan 2656.000 Fps
GFXBench 4.0 - T-Rex 2014.000 Fps
3DMark Fire Strike - Graphics Score 1607

Games performance

Counter-Strike: GO (2012)

Medium, 1366x768149.00
High, 1366x768116.00

Company of Heroes 2 (2013)

Low, 1024x76838.90
Medium, 1366x76830.67
High, 1366x76817.20
Ultra, 1920x108012.52

Metro: Last Light (2013)

Low, 1024x76856.00
Medium, 1366x76840.00
High, 1366x76822.70
Ultra, 1920x108011.70

BioShock Infinite (2013)

Low, 1280x720113.00
Medium, 1366x76855.00
High, 1366x76847.00
Ultra, 1920x108015.60

SimCity (2013)

Low, 1024x76893.00
Medium, 1366x76838.00
High, 1366x76829.00
Ultra, 1920x108016.00

Tomb Raider (2013)

Low, 1024x768127.00
Medium, 1366x76857.00
High, 1366x76842.50
Ultra, 1920x108019.70

Crysis 3 (2013)

Low, 1024x768103.00
Medium, 1366x76866.00
High, 1366x76842.00
Ultra, 1920x108016.00

Hitman: Absolution (2012)

Low, 1024x76849.00
Medium, 1366x76844.00
High, 1366x76825.00
Ultra, 1920x108010.00

Call of Duty: Black Ops 2 (2012)

Low, 1024x768109.00
Medium, 1366x76882.00
High, 1366x76843.00
Ultra, 1920x108027.90

Dirt Showdown (2012)

Low, 1024x76882.00
Medium, 1366x76847.00
High, 1366x76827.00
Ultra, 1920x108019.00

Diablo III (2012)

Low, 1024x76897.00
Medium, 1366x76870.00
High, 1366x76861.00
Ultra, 1920x108037.00

Battlefield 3 (2011)

Low, 1024x76878.00
Medium, 1366x76853.00
High, 1366x76841.00
Ultra, 1920x108016.00

Specifications (specs)

Essentials

Architecture GCN 1.0
Code name Mars
Design AMD Radeon HD 8000M Series
Launch date 1 April 2013
Place in performance rating 861
Type Desktop

Technical info

Boost clock speed 850 MHz
Compute units 6
Core clock speed 850 MHz
Floating-point performance 691.2 gflops
Manufacturing process technology 28 nm
Pipelines 384
Texture fill rate 21.6 GTexel / s
Transistor count 1,040 million

Video outputs and ports

Display Connectors No outputs

Compatibility, dimensions and requirements

Interface MXM-A (3.0)
Laptop size medium sized
Supplementary power connectors None

API support

DirectX 11
OpenGL 4.4

Memory

Maximum RAM amount 2 GB
Memory bandwidth 64 GB / s
Memory bus width 128 Bit
Memory clock speed 4000 MHz
Memory type GDDR5
Shared memory 0