Riva TNT2 PRO vs Radeon R6 M340DX

Primary details

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

Place in the ranking	857	not rated
Place by popularity	not in top-100	not in top-100
Architecture	GCN 1.0 (2012−2020)	Fahrenheit (1998−2000)
GPU code name	Jet	NV5 B6
Market segment	Laptop	Desktop
Release date	12 December 2015 (10 years ago)	12 October 1999 (26 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	384	no data
Core clock speed	955 MHz	143 MHz
Boost clock speed	1030 MHz	no data
Number of transistors	690 million	15 million
Manufacturing process technology	28 nm	250 nm
Texture fill rate	24.72	0.29
Floating-point processing power	0.791 TFLOPS	no data
ROPs	8	2
TMUs	24	2
L1 Cache	96 KB	no data
L2 Cache	256 KB	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).

Laptop size	medium sized	no data
Interface	IGP	AGP 4x
Width	no data	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	SDR
Maximum RAM amount	System Shared	32 MB
Memory bus width	System Shared	128 Bit
Memory clock speed	System Shared	167 MHz
Memory bandwidth	no data	2.672 GB/s
Shared memory	+	no data

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display Connectors

No outputs

1x VGA

API and SDK support

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

DirectX	12 (11_1)	6.0
Shader Model	5.1	no data
OpenGL	4.6	1.2
OpenCL	1.2	N/A
Vulkan	1.2.131	N/A

Pros & cons summary

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Recency	12 December 2015	12 October 1999
Chip lithography	28 nm	250 nm