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Radeon HD 5770

TeraScale 2 Radeon HD 5000 Series Gaming Desktop GDDR5 2009

Key Metrics

Launch Date: 2009-10-13
Stream Processors: 800
Memory: 1 GB GDDR5
Memory Bandwidth: 76.8 GB/s
TDP/TBP: 108 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 5770
Architecture	TeraScale 2
Launch Date	2009-10-13
Core Specs
GPU Die	Juniper
Chip Variant / Package	FCBGA-962
Process Node	TSMC 40 nm
Transistor Count	1.04 billion
Die Size	166 mm²
Stream Processors	800
TMUs	40
ROPs	16
Base Clock	850 MHz
Boost Clock	850 MHz
Pixel Fillrate	13.6 GP/s
Texture Fillrate	34 GT/s
FP32 Throughput	1.36 TFLOPS
Memory
Memory Size	1 GB
Memory Type	GDDR5
Memory Bus Width	128-bit
Memory Clock	1,200 MHz
Memory Bandwidth	76.8 GB/s
L2 Cache	0.25 MB
L1 Cache	8 KB
Board and Display
TDP / TBP	108 W
Recommended PSU	300 W
Interface	PCIe 2.0 x16
Display Outputs	2x DVI, 1x HDMI 1.3a, 1x DisplayPort 1.1
Slot Width	Dual-slot
Card Length	208 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 an ATI Radeon HD 5770 PCIe card with a black and red blower shroud — Front: ATI Radeon HD 5770 front. Example board; its memory configuration and PCIe generation are unverified. The own-work file description identifies this front view as an ATI Radeon HD 5770.View original file page

Reviews1 review

ArticleAnandTech

ATI Radeon HD 5770 Review

Review coverage of the Radeon HD 5770.

Sources

Independent reference sources

TechPowerUp GPU SpecsOpen source

Photo sources

Wikimedia Commons
Photo: ATI Radeon HD 5770 reference-style PCIe board (Front)Creator: MonstapixCredit: Monstapix / Wikimedia CommonsTitle: ATI Radeon HD 5770 front sideLicense: CC BY-SA 4.0 InternationalSource claim: Commons creator Monstapix published this own-work photograph under CC BY-SA 4.0.Modified: Resized to 960 px maximum dimension and JPEG recompressed at quality 78; no crop. This derivative is shared under CC BY-SA 4.0.Board identity: The own-work file description identifies this front view as an ATI Radeon HD 5770.Configuration: Example board; the photograph does not establish its 1 GB GDDR5 capacity and type or PCIe generation. The Wiki lists PCIe 2.0 x16.License deed Original file page