HD Graphics 10EU vs Tesla C1080

Primary details

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

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Architecture	Tesla 2.0 (2007−2013)	Generation 7.5 (2013)
GPU code name	GT200B	Haswell GT1
Market segment	Workstation	Desktop
Release date	9 April 2009 (16 years ago)	29 April 2013 (12 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	240	80
Core clock speed	610 MHz	200 MHz
Boost clock speed	no data	1000 MHz
Number of transistors	1,400 million	no data
Manufacturing process technology	55 nm	22 nm
Power consumption (TDP)	188 Watt	45 Watt
Texture fill rate	48.80	10.00
Floating-point processing power	0.6221 TFLOPS	0.16 TFLOPS
ROPs	32	1
TMUs	80	10
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).

Interface	PCIe 2.0 x16	Ring Bus
Length	267 mm	no data
Width	2-slot	IGP
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	GDDR3	System Shared
Maximum RAM amount	4 GB	System Shared
Memory bus width	512 Bit	System Shared
Memory clock speed	800 MHz	System Shared
Memory bandwidth	102.4 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

No outputs

Motherboard Dependent

API and SDK support

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

DirectX	11.1 (10_0)	12 (11_1)
Shader Model	4.0	5.1
OpenGL	3.3	4.3
OpenCL	1.1	1.2
Vulkan	N/A	+
CUDA	1.3	-

Pros & cons summary

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Recency	9 April 2009	29 April 2013
Chip lithography	55 nm	22 nm
Power consumption (TDP)	188 Watt	45 Watt