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Radeon HD 4650 AGP

TeraScale Radeon HD 4000 Series Gaming Desktop DDR2 2008

Key Metrics

Launch Date: 2008-09-10
Stream Processors: 320
Memory: 512 MB DDR2
Memory Bandwidth: 12.8 GB/s
TDP/TBP: 48 W
Interface: AGP 8x

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GPU Specs

What do these fields mean?

Identity
Entry Type	Reference GPU
Official Name	ATI Radeon HD 4650 AGP
Architecture	TeraScale
Launch Date	2008-09-10
Core Specs
GPU Die	RV730
Chip Variant / Package	FCBGA-880
Process Node	TSMC 55 nm
Transistor Count	0.51 billion
Die Size	146 mm²
Stream Processors	320
TMUs	32
ROPs	8
Base Clock	600 MHz
Boost Clock	600 MHz
Pixel Fillrate	4.8 GP/s
Texture Fillrate	19.2 GT/s
FP32 Throughput	0.38 TFLOPS
Memory
Memory Size	512 MB
Memory Type	DDR2
Memory Bus Width	128-bit
Memory Clock	400 MHz
Memory Bandwidth	12.8 GB/s
L2 Cache	0.128 MB
L1 Cache	16 KB
Board and Display
TDP / TBP	48 W
Recommended PSU	200 W
Interface	AGP 8x
Display Outputs	1x DVI, 1x HDMI 1.3a, 1x VGA
Slot Width	Single-slot
Software
Shader Model	4.1
DirectX Support	DirectX 10.1
OpenGL Support	OpenGL 3.3
OpenCL Support	OpenCL 1.1

Sources

Independent reference sources

TechPowerUp GPU SpecsOpen source