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Radeon HD 5850

TeraScale 2 Radeon HD 5000 Series Gaming Desktop GDDR5 2009

Key Metrics

Launch Date: 2009-09-30
Stream Processors: 1,440
Memory: 1 GB GDDR5
Memory Bandwidth: 128 GB/s
TDP/TBP: 151 W
Interface: PCIe 2.0 x16

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GPU Specs

What do these fields mean?

Identity
Entry Type	Reference GPU
Official Name	ATI Radeon HD 5850
Architecture	TeraScale 2
Launch Date	2009-09-30
Core Specs
GPU Die	Cypress
Process Node	TSMC 40 nm
Transistor Count	2.15 billion
Die Size	334 mm²
Stream Processors	1440
TMUs	72
ROPs	32
Base Clock	725 MHz
Boost Clock	725 MHz
Pixel Fillrate	23.2 GP/s
Texture Fillrate	52.2 GT/s
FP32 Throughput	2.09 TFLOPS
FP64 Throughput	0.42 TFLOPS
Memory
Memory Size	1 GB
Memory Type	GDDR5
Memory Bus Width	256-bit
Memory Clock	1,000 MHz
Memory Bandwidth	128 GB/s
L2 Cache	0.5 MB
L1 Cache	8 KB
Board and Display
TDP / TBP	151 W
Recommended PSU	450 W
Interface	PCIe 2.0 x16
Display Outputs	2x DVI, 1x HDMI 1.3a, 1x DisplayPort 1.1
Slot Width	Dual-slot
Card Length	241 mm
Software
Shader Model	5.0
DirectX Support	DirectX 11.0
OpenGL Support	OpenGL 4.4
OpenCL Support	OpenCL 1.2

GPU Gallery

Front of HIS Radeon HD 5850 board with model printed on its cooler and a PCIe connector — Front: HIS Radeon HD 5850 example board. Cooler marking identifies the model. PCIe 2.0 mode and 1 GB GDDR5 are unverified.View original file page

Reviews1 review

ArticleAnandTech

ATI Radeon HD 5850 Review

Review coverage of Radeon HD 5800 series cards.

Sources

Independent reference sources

TechPowerUp GPU SpecsOpen source

Photo sources

Wikimedia Commons
Photo: HIS Radeon HD 5850 board (Front)Creator: Forrestal_PLCredit: Forrestal_PL / Wikimedia CommonsTitle: HIS Radeon HD 5850-top viewLicense: CC BY-SA 2.0 GenericSource claim: Commons file page states Forrestal_PL published this photograph under CC BY-SA 2.0 Generic.Modified: Resized from 2000 x 1500 to 960 x 720 and JPEG recompressed at quality 78, with no crop. This derivative remains under CC BY-SA 2.0 Generic.Configuration: Example HIS board. The photo shows a PCIe connector but does not establish PCIe 2.0 transfer generation or the Wiki reference entry's 1 GB GDDR5 configuration.License deed Original file page