RTX A400 vs ATI FireMV 2250 PCIe x1

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Primary details

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

Place in the rankingnot rated406
Place by popularitynot in top-100not in top-100
Power efficiencyno data16.62
ArchitectureUltra-Threaded SE (2005−2007)Ampere (2020−2024)
GPU code nameRV516GA107
Market segmentDesktopWorkstation
Release date2007 (17 years ago)16 April 2024 (less than a year 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 data768
Core clock speed600 MHz727 MHz
Boost clock speedno data1762 MHz
Number of transistors105 million8,700 million
Manufacturing process technology90 nm8 nm
Power consumption (TDP)32 Watt50 Watt
Texture fill rate2.40042.29
Floating-point processing powerno data2.706 TFLOPS
ROPs416
TMUs424
Tensor Coresno data24
Ray Tracing Coresno data6

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 x1PCIe 4.0 x8
Length170 mm163 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 typeDDR2GDDR6
Maximum RAM amount256 MB4 GB
Memory bus width128 Bit64 Bit
Memory clock speed800 MBps1500 MHz
Memory bandwidth12.8 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 Connectors1x S-Video, 1x DMS-594x mini-DisplayPort 1.4a

API compatibility

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

DirectX9.0c (9_3)12 Ultimate (12_2)
Shader Model3.06.7
OpenGL2.14.6
OpenCLN/A3.0
VulkanN/A1.3
CUDA-8.6

Pros & cons summary


Maximum RAM amount 256 MB 4 GB
Chip lithography 90 nm 8 nm
Power consumption (TDP) 32 Watt 50 Watt

ATI FireMV 2250 PCIe x1 has 56.3% lower power consumption.

RTX A400, on the other hand, has a 1500% higher maximum VRAM amount, and a 1025% more advanced lithography process.

We couldn't decide between FireMV 2250 PCIe x1 and RTX A400. We've got no test results to judge.

Be aware that FireMV 2250 PCIe x1 is a desktop card while RTX A400 is a workstation one.


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 FireMV 2250 PCIe x1
FireMV 2250 PCIe x1
NVIDIA RTX A400
RTX A400

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Community ratings

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