GeForce GTS 450 OEM vs ATI Radeon HD 4890

#ad 
Buy on Amazon
VS

Primary details

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

Place in the ranking694not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.39no data
Power efficiency1.48no data
ArchitectureTeraScale (2005−2013)Fermi (2010−2014)
GPU code nameRV790GF106
Market segmentDesktopDesktop
Release date2 April 2009 (15 years ago)11 October 2010 (14 years ago)
Launch price (MSRP)$249 $129

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

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 cores800144
Core clock speed850 MHz790 MHz
Number of transistors959 million1,170 million
Manufacturing process technology55 nm40 nm
Power consumption (TDP)190 Watt106 Watt
Texture fill rate34.0018.96
Floating-point processing power1.36 TFLOPS0.455 TFLOPS
ROPs1624
TMUs4024

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).

InterfacePCIe 2.0 x16PCIe 2.0 x16
Length241 mm210 mm
Width2-slot2-slot
Supplementary power connectors2x 6-pin1x 6-pin

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 typeGDDR5GDDR5
Maximum RAM amount1 GB1536 MB
Memory bus width256 Bit192 Bit
Memory clock speed975 MHz1000 MHz
Memory bandwidth124.8 GB/s96 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-Video2x DVI, 1x mini-HDMI
HDMI-+

API compatibility

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

DirectX10.1 (10_1)12 (11_0)
Shader Model4.15.1
OpenGL3.34.6
OpenCL1.11.1
VulkanN/AN/A
CUDA-2.1

Pros & cons summary


Recency 2 April 2009 11 October 2010
Maximum RAM amount 1 GB 1536 MB
Chip lithography 55 nm 40 nm
Power consumption (TDP) 190 Watt 106 Watt

GTS 450 OEM has an age advantage of 1 year, a 50% higher maximum VRAM amount, a 37.5% more advanced lithography process, and 79.2% lower power consumption.

We couldn't decide between Radeon HD 4890 and GeForce GTS 450 OEM. 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 4890
Radeon HD 4890
NVIDIA GeForce GTS 450 OEM
GeForce GTS 450 OEM

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.


4.1 85 votes

Rate Radeon HD 4890 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.2 13 votes

Rate GeForce GTS 450 OEM 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.