Iris Xe Graphics 64EUs (Alder Lake) vs GeForce GTX 780 Rev. 2

Primary details

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

Place in performance ranking	399	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	1.62	no data
Architecture	Kepler (2012−2018)	Gen. 11 Ice Lake (2019−2022)
GPU code name	GK110B	Alder Lake Xe
Market segment	Desktop	Laptop
Release date	10 September 2013 (10 years ago)	4 January 2022 (2 years ago)
Launch price (MSRP)	$649	no data
Current price	$270 (0.4x MSRP)	no data

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	2304	64
Core clock speed	863 MHz	no data
Boost clock speed	902 MHz	1400 MHz
Number of transistors	7,080 million	no data
Manufacturing process technology	28 nm	10 nm
Power consumption (TDP)	250 Watt	no data
Texture fill rate	173.2	no data
Floating-point performance	4,156 gflops	no data

Form factor & compatibility

Information on GeForce GTX 780 Rev. 2 and Iris Xe Graphics 64EUs (Alder Lake) compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.

Interface	PCIe 3.0 x16	no data
Length	267 mm	no data
Width	2-slot	no data
Supplementary power connectors	1x 6-pin + 1x 8-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	no data
Maximum RAM amount	3 GB	no data
Memory bus width	384 Bit	no data
Memory clock speed	6008 MHz	no data
Memory bandwidth	288.4 GB/s	no data
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	2x DVI, 1x HDMI, 1x DisplayPort	no data
HDMI	+	no data

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

Quick Sync

no data

+

API compatibility

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

DirectX	12 (11_1)	DirectX 12_1
Shader Model	5.1	no data
OpenGL	4.6	no data
OpenCL	1.2	no data
Vulkan	1.1.126	no data
CUDA	3.5	no data

Pros & cons summary

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Recency	10 September 2013	4 January 2022
Chip lithography	28 nm	10 nm

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