Apple M1 GPU vs Tesla C870

General info

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

Place in performance ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Architecture	Tesla (2006−2010)	no data
GPU code name	G80	no data
Market segment	Workstation	Laptop
Release date	2 May 2007 (16 years ago)	10 November 2020 (3 years ago)
Launch price (MSRP)	$1,499	no data
Current price	$170 (0.1x MSRP)	no data

Technical specs

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	128	8
Core clock speed	600 MHz	no data
Number of transistors	681 million	no data
Manufacturing process technology	90 nm	5 nm
Power consumption (TDP)	171 Watt	no data
Texture fill rate	38.40	no data
Floating-point performance	345.6 gflops	no data

Size and compatibility

Information on Tesla C870 and Apple M1 GPU 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 1.0 x16	no data
Width	2-slot	no data
Supplementary power connectors	2x 6-pin	no data

Memory

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	GDDR3	no data
Maximum RAM amount	1536 MB	no data
Memory bus width	384 Bit	no data
Memory clock speed	1600 MHz	no data
Memory bandwidth	76.8 GB/s	no data
Shared memory	no data	+

Video outputs and ports

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

no data

API support

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

DirectX	11.1 (10_0)	no data
Shader Model	4.0	no data
OpenGL	3.3	no data
OpenCL	1.1	no data
Vulkan	N/A	no data
CUDA	+	no data

Advantages and disadvantages

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Recency	2 May 2007	10 November 2020
Chip lithography	90 nm	5 nm

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