Riva TNT2 vs GeForce RTX 4090

Primary details

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

Place in the ranking	1	not rated
Place by popularity	6	not in top-100
Cost-effectiveness evaluation	18.82	no data
Power efficiency	15.49	no data
Architecture	Ada Lovelace (2022−2024)	Fahrenheit (1998−2000)
GPU code name	AD102	NV5
Market segment	Desktop	Desktop
Release date	20 September 2022 (2 years ago)	12 October 1999 (25 years ago)
Launch price (MSRP)	$1,599	no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

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	16384	no data
Core clock speed	2235 MHz	125 MHz
Boost clock speed	2520 MHz	no data
Number of transistors	76,300 million	15 million
Manufacturing process technology	5 nm	250 nm
Power consumption (TDP)	450 Watt	no data
Texture fill rate	1,290	0.25
Floating-point processing power	82.58 TFLOPS	no data
ROPs	176	2
TMUs	512	2
Tensor Cores	512	no data
Ray Tracing Cores	128	no data

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	304 mm	no data
Width	3-slot	1-slot
Supplementary power connectors	1x 16-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	GDDR6X	SDR
Maximum RAM amount	24 GB	16 MB
Memory bus width	384 Bit	128 Bit
Memory clock speed	1313 MHz	150 MHz
Memory bandwidth	1.01 TB/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 2.1, 3x DisplayPort 1.4a	1x VGA
HDMI	+	-

API compatibility

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

DirectX	12 Ultimate (12_2)	6.0
Shader Model	6.8	no data
OpenGL	4.6	1.2
OpenCL	3.0	N/A
Vulkan	1.3	N/A
CUDA	8.9	-

Synthetic benchmark performance

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

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Pros & cons summary

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Recency	20 September 2022	12 October 1999
Maximum RAM amount	24 GB	16 MB
Chip lithography	5 nm	250 nm

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