GeForce GTX 645 OEM vs FX 5700

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Primary details

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

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureRankine (2003−2005)Kepler (2012−2018)
GPU code nameNV36GK106
Market segmentDesktopDesktop
Release date23 October 2003 (21 year ago)22 April 2013 (11 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 coresno data576
Core clock speed425 MHz824 MHz
Number of transistors82 million2,540 million
Manufacturing process technology130 nm28 nm
Power consumption (TDP)25 Watt65 Watt
Texture fill rate1.70039.55
Floating-point processing powerno data0.9492 TFLOPS
ROPs416
TMUs448

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 3.0 x16
Lengthno data147 mm
Width1-slot1-slot
Supplementary power connectorsNoneNone

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 typeDDRGDDR5
Maximum RAM amount128 MB1 GB
Memory bus width256 Bit128 Bit
Memory clock speed250 MHz1000 MHz
Memory bandwidth16 GB/s64 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 Connectors1x DVI, 1x VGA, 1x S-Video1x DVI, 1x HDMI, 1x DisplayPort
HDMI-+

API compatibility

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

DirectX9.0a12 (11_0)
Shader Modelno data5.1
OpenGL1.5 (2.1)4.6
OpenCLN/A1.2
VulkanN/A1.1.126
CUDA-3.0

Pros & cons summary


Recency 23 October 2003 22 April 2013
Maximum RAM amount 128 MB 1 GB
Chip lithography 130 nm 28 nm
Power consumption (TDP) 25 Watt 65 Watt

FX 5700 has 160% lower power consumption.

GTX 645 OEM, on the other hand, has an age advantage of 9 years, a 700% higher maximum VRAM amount, and a 364.3% more advanced lithography process.

We couldn't decide between GeForce FX 5700 and GeForce GTX 645 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.

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NVIDIA GeForce FX 5700
GeForce FX 5700
NVIDIA GeForce GTX 645 OEM
GeForce GTX 645 OEM

Comparisons with similar GPUs

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Community ratings

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2.7 70 votes

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3.8 75 votes

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Questions & comments

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