UHD Graphics 770 vs GeForce GTX 780M Mac Edition

Place in performance ranking	530	547
Place by popularity	not in top-100	20
Cost-effectiveness evaluation	1.11	1.27
Architecture	Kepler (2012−2018)	Alder Lake
GPU code name	GK104	Alder Lake xG
Market segment	Desktop	Desktop
Release date	8 November 2013 (10 years ago)	4 January 2022 (2 years ago)
Current price	$149	$878

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

UHD Graphics 770 has 14% better value for money than GTX 780M Mac Edition.

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	1536	32
Core clock speed	771 MHz	no data
Boost clock speed	797 MHz	300 MHz
Number of transistors	3,540 million	no data
Manufacturing process technology	28 nm	10 nm
Power consumption (TDP)	122 Watt	15 Watt
Texture fill rate	102.0	26.40
Floating-point performance	2,448 gflops	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	MXM-B (3.0)	Ring Bus
Width	MXM Module	IGP

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	System Shared
Maximum RAM amount	4 GB	System Shared
Memory bus width	256 Bit	System Shared
Memory clock speed	5000 MHz	1550 MHz
Memory bandwidth	160.0 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

No outputs

API compatibility

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

DirectX	12 (11_0)	12 (12_1)
Shader Model	5.1	6.4
OpenGL	4.6	4.6
OpenCL	1.2	3.0
Vulkan	1.1.126	1.3
CUDA	3.0	no data

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Average FPS across all PC games

Here are the average frames per second in a large set of popular games across different resolutions:

Full HD	18−20 +5.9%	17 −5.9%
4K	14−16 +7.7%	13 −7.7%

Pros & cons summary

Performance score	6.67	6.13
Recency	8 November 2013	4 January 2022
Maximum RAM amount	4 GB	System Shared
Chip lithography	28 nm	10 nm
Power consumption (TDP)	122 Watt	15 Watt