ATI Radeon HD 3650 AGP vs ATI HD 3450

Place in the ranking	1314	1262
Place by popularity	not in top-100	not in top-100
Power efficiency	0.85	0.41
Architecture	TeraScale (2005−2013)	TeraScale (2005−2013)
GPU code name	RV620	RV635
Market segment	Desktop	Desktop
Release date	10 December 2007 (17 years ago)	23 January 2008 (16 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	40	120
Core clock speed	600 MHz	725 MHz
Number of transistors	181 million	378 million
Manufacturing process technology	55 nm	55 nm
Power consumption (TDP)	25 Watt	65 Watt
Texture fill rate	2.400	5.800
Floating-point processing power	0.048 TFLOPS	0.174 TFLOPS
ROPs	4	4
TMUs	4	8

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Interface	PCIe 2.0 x16	AGP 8x
Width	1-slot	1-slot
Supplementary power connectors	None	Floppy

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory type	DDR2	DDR2
Maximum RAM amount	256 MB	512 MB
Memory bus width	64 Bit	128 Bit
Memory clock speed	500 MHz	500 MHz
Memory bandwidth	8 GB/s	16 GB/s

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors

1x DVI, 1x VGA, 1x S-Video

2x DVI, 1x S-Video

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX	10.1 (10_1)	10.1 (10_1)
Shader Model	4.1	4.1
OpenGL	3.3	3.3
OpenCL	N/A	N/A
Vulkan	N/A	N/A

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.

Combined synthetic benchmark score

This is our combined benchmark score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

ATI HD 3450 0.31

ATI HD 3650 AGP 0.39
+25.8%

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

ATI HD 3450 121

ATI HD 3650 AGP 150
+24%

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Pros & cons summary

Performance score	0.31	0.39
Recency	10 December 2007	23 January 2008
Maximum RAM amount	256 MB	512 MB
Power consumption (TDP)	25 Watt	65 Watt

ATI HD 3450 has 160% lower power consumption.

ATI HD 3650 AGP, on the other hand, has a 25.8% higher aggregate performance score, an age advantage of 1 month, and a 100% higher maximum VRAM amount.

The Radeon HD 3650 AGP is our recommended choice as it beats the Radeon HD 3450 in performance tests.

Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.