3dfx Voodoo4-2 4200 PCI 32 MB vs Radeon R7 Graphics

Primary details

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

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Architecture	GCN 2.0 (2013−2017)	Voodoo Scalable (2000)
GPU code name	Spectre	VSA-101
Market segment	Desktop	Desktop
Release date	11 January 2014 (10 years ago)	no data (2024 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 cores	512	no data
Core clock speed	720 MHz	166 MHz
Boost clock speed	980 MHz	no data
Number of transistors	2,410 million	14 million
Manufacturing process technology	28 nm	180 nm
Power consumption (TDP)	15 Watt	15 Watt
Texture fill rate	31.36	0.33
Floating-point processing power	1.004 TFLOPS	no data
ROPs	8	2
TMUs	32	2

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).

Interface	IGP	AGP 4x
Width	IGP	1-slot
Supplementary power connectors	no data	None

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 type	System Shared	DDR
Maximum RAM amount	System Shared	32 MB
Memory bus width	System Shared	64 Bit
Memory clock speed	System Shared	166 MHz
Memory bandwidth	no data	2.656 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 Connectors

No outputs

1x DVI, 1x VGA

API compatibility

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

DirectX	12 (12_0)	6.0
Shader Model	6.0	no data
OpenGL	4.6	1.1
OpenCL	2.0	N/A
Vulkan	1.2.131	N/A

Pros & cons summary

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Chip lithography

28 nm

180 nm

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