GeForce Go 7900 GS SLI vs Radeon HD 8570M

Primary details

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

Place in the ranking	1127	not rated
Place by popularity	not in top-100	not in top-100
Architecture	GCN 1.0 (2012−2020)	G7x (2005−2006)
GPU code name	Sun	G71M
Market segment	Laptop	Laptop
Release date	1 March 2013 (12 years ago)	1 June 2006 (19 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	320	54
Core clock speed	750 MHz	14 MHz
Boost clock speed	825 MHz	375 MHz
Number of transistors	690 million	556 Million
Manufacturing process technology	28 nm	90 nm
Power consumption (TDP)	no data	40 Watt
Texture fill rate	16.50	no data
Floating-point processing power	0.528 TFLOPS	no data
ROPs	8	no data
TMUs	20	no data
L1 Cache	80 KB	no data
L2 Cache	128 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).

Laptop size	no data	large
Interface	PCIe 3.0 x8	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	DDR3	GDDR3
Maximum RAM amount	1 GB	1 GB
Memory bus width	64 Bit	256 Bit
Memory clock speed	1000 MHz	500 MHz
Memory bandwidth	16 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

no data

API and SDK support

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

DirectX	12 (11_1)	GDDR3
Shader Model	5.1	no data
OpenGL	4.6	no data
OpenCL	1.2	no data
Vulkan	1.2.131	-

Pros & cons summary

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Recency	1 March 2013	1 June 2006
Chip lithography	28 nm	90 nm

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