ATI Radeon HD 3450 vs ATI HD 3850 AGP

#ad 
Buy on Amazon
VS

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking1073not rated
Place by popularitynot in top-100not in top-100
Power efficiency1.08no data
ArchitectureTeraScale (2005−2013)TeraScale (2005−2013)
GPU code nameRV670RV620
Market segmentDesktopDesktop
Release date3 January 2008 (16 years ago)10 December 2007 (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 cores32040
Core clock speed668 MHz600 MHz
Number of transistors666 million181 million
Manufacturing process technology55 nm55 nm
Power consumption (TDP)75 Watt25 Watt
Texture fill rate10.692.400
Floating-point processing power0.4275 TFLOPS0.048 TFLOPS
ROPs164
TMUs164

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).

InterfaceAGP 8xPCIe 2.0 x16
Width1-slot1-slot
Supplementary power connectors1x 8-pinNone

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 typeGDDR3DDR2
Maximum RAM amount512 MB256 MB
Memory bus width256 Bit64 Bit
Memory clock speed828 MHz500 MHz
Memory bandwidth52.99 GB/s8 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 Connectors2x DVI, 1x S-Video1x DVI, 1x VGA, 1x S-Video

API compatibility

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

DirectX10.1 (10_1)10.1 (10_1)
Shader Model4.14.1
OpenGL3.33.3
OpenCLN/AN/A
VulkanN/AN/A

Synthetic benchmark performance

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



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 3850 AGP 432
+257%
ATI HD 3450 121

Pros & cons summary


Maximum RAM amount 512 MB 256 MB
Power consumption (TDP) 75 Watt 25 Watt

ATI HD 3850 AGP has a 100% higher maximum VRAM amount.

ATI HD 3450, on the other hand, has 200% lower power consumption.

We couldn't decide between Radeon HD 3850 AGP and Radeon HD 3450. We've got no test results to judge.


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

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.


ATI Radeon HD 3850 AGP
Radeon HD 3850 AGP
ATI Radeon HD 3450
Radeon HD 3450

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


3.6 31 vote

Rate Radeon HD 3850 AGP on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3 130 votes

Rate Radeon HD 3450 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about this comparison, agree or disagree with our judgements, or report an error or mismatch.