GeForce RTX 2080 vs ATI Radeon X1900 XT

VS

Primary details

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

Place in the rankingnot rated67
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data27.26
Power efficiencyno data15.54
ArchitectureR500 (2005−2007)Turing (2018−2022)
GPU code nameR580TU104
Market segmentDesktopDesktop
Release date24 January 2006 (18 years ago)20 September 2018 (6 years ago)
Launch price (MSRP)$299 $699

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 coresno data2944
Core clock speed625 MHz1515 MHz
Boost clock speedno data1710 MHz
Number of transistors384 million13,600 million
Manufacturing process technology90 nm12 nm
Power consumption (TDP)100 Watt215 Watt
Texture fill rate10.00314.6
Floating-point processing powerno data10.07 TFLOPS
ROPs1664
TMUs16184
Tensor Coresno data368
Ray Tracing Coresno data46

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 1.0 x16PCIe 3.0 x16
Length242 mm267 mm
Width2-slot2-slot
Supplementary power connectors1x 6-pin1x 6-pin + 1x 8-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 typeGDDR3GDDR6
Maximum RAM amount256 MB8 GB
Memory bus width256 Bit256 Bit
Memory clock speed725 MHz1750 MHz
Memory bandwidth46.4 GB/s448.0 GB/s
Shared memory--

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 HDMI, 3x DisplayPort, 1x USB Type-C
HDMI-+
G-SYNC support-+

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

VR Readyno data+

API compatibility

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

DirectX9.0c (9_3)12 Ultimate (12_1)
Shader Model3.06.5
OpenGL2.1 (full) 3.0 (partial)4.6
OpenCLN/A1.2
VulkanN/A1.2.131
CUDA-7.5

Pros & cons summary


Recency 24 January 2006 20 September 2018
Maximum RAM amount 256 MB 8 GB
Chip lithography 90 nm 12 nm
Power consumption (TDP) 100 Watt 215 Watt

ATI X1900 XT has 115% lower power consumption.

RTX 2080, on the other hand, has an age advantage of 12 years, a 3100% higher maximum VRAM amount, and a 650% more advanced lithography process.

We couldn't decide between Radeon X1900 XT and GeForce RTX 2080. 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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ATI Radeon X1900 XT
Radeon X1900 XT
NVIDIA GeForce RTX 2080
GeForce RTX 2080

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Community ratings

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2.4 32 votes

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3.9 2216 votes

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Questions & comments

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