Riva TNT2 vs Radeon RX 7800 XT

Primary details

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

Place in performance ranking	26	not rated
Place by popularity	94	not in top-100
Cost-effectiveness evaluation	28.79	no data
Architecture	RDNA 3	Fahrenheit (1998−2000)
GPU code name	Navi 32	NV5
Market segment	Desktop	Desktop
Release date	25 August 2023 (less than a year ago)	12 October 1999 (24 years ago)
Launch price (MSRP)	$579	no data
Current price	$669 (1.2x MSRP)	$55

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

Detailed specifications

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	3840	no data
Core clock speed	no data	125 MHz
Boost clock speed	2430 MHz	no data
Number of transistors	28,100 million	15 million
Manufacturing process technology	5 nm	250 nm
Power consumption (TDP)	263 Watt	no data
Texture fill rate	604.8	0.25

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	PCIe 4.0 x16	AGP 4x
Length	267 mm	no data
Width	2-slot	1-slot
Supplementary power connectors	2x 8-pin	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	GDDR6	SDR
Maximum RAM amount	16 GB	16 MB
Memory bus width	256 Bit	128 Bit
Memory clock speed	19500 MHz	150 MHz
Memory bandwidth	576.0 GB/s	2.4 GB/s
Shared memory	-	no data

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	1x HDMI 2.1a, 3x DisplayPort 2.1	1x VGA
HDMI	+	no data

API compatibility

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

DirectX	12 Ultimate (12_2)	6.0
Shader Model	6.7	no data
OpenGL	4.6	1.2
OpenCL	2.2	N/A
Vulkan	1.3	N/A

Synthetic benchmark performance

Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.

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Pros & cons summary

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Recency	25 August 2023	12 October 1999
Maximum RAM amount	16 GB	16 MB
Chip lithography	5 nm	250 nm

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Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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