Radeon HD 6450 GDDR5 vs GeForce GTX 760 OEM

Primary details

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

Place in the ranking	not rated	1165
Place by popularity	not in top-100	not in top-100
Power efficiency	no data	2.48
Architecture	Kepler (2012−2018)	Terascale 2 (2009−2015)
GPU code name	GK104	Caicos
Market segment	Desktop	Desktop
Release date	6 November 2016 (8 years ago)	18 April 2011 (14 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	1344	160
Core clock speed	993 MHz	750 MHz
Boost clock speed	1046 MHz	no data
Number of transistors	3,540 million	no data
Manufacturing process technology	28 nm	40 nm
Power consumption (TDP)	170 Watt	27 Watt
Texture fill rate	117.2	no data
Floating-point processing power	2.812 TFLOPS	no data
ROPs	32	no data
TMUs	112	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 3.0 x16	no data
Length	241 mm	no data
Width	2-slot	no data
Supplementary power connectors	2x 6-pin	no data

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	GDDR5	GDDR5
Maximum RAM amount	2 GB	1 GB
Memory bus width	256 Bit	64 Bit
Memory clock speed	1650 MHz	900 MHz
Memory bandwidth	211.2 GB/s	no data
Shared memory	-	-

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	2x DVI, 1x HDMI, 1x DisplayPort	no data
HDMI	+	-

API and SDK compatibility

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

DirectX	12 (11_0)	11
Shader Model	5.1	no data
OpenGL	4.6	no data
OpenCL	1.2	no data
Vulkan	1.1	-
CUDA	3.0	-

Pros & cons summary

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Recency	6 November 2016	18 April 2011
Maximum RAM amount	2 GB	1 GB
Chip lithography	28 nm	40 nm
Power consumption (TDP)	170 Watt	27 Watt

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