Radeon 660M vs ATI 7000

Primary details

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

Place in the ranking	1592	550
Place by popularity	not in top-100	not in top-100
Power efficiency	no data	14.93
Architecture	Rage 6 (2000−2007)	RDNA 2.0 (2020−2025)
GPU code name	RV100	Rembrandt+
Market segment	Desktop	Laptop
Release date	19 February 2001 (24 years ago)	3 January 2023 (2 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	no data	384
Core clock speed	183 MHz	1500 MHz
Boost clock speed	no data	1900 MHz
Number of transistors	30 million	13,100 million
Manufacturing process technology	180 nm	6 nm
Power consumption (TDP)	23 Watt	40 Watt
Texture fill rate	0.55	45.60
Floating-point processing power	no data	1.459 TFLOPS
ROPs	1	16
TMUs	3	24
Ray Tracing Cores	no data	6
L0 Cache	no data	96 KB
L1 Cache	no data	128 KB
L2 Cache	no data	2 MB
L3 Cache	no data	8 MB

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	AGP 4x	PCIe 4.0 x8
Width	1-slot	no data
Supplementary power connectors	None	None

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	DDR	System Shared
Maximum RAM amount	32 MB	System Shared
Memory bus width	64 Bit	System Shared
Memory clock speed	183 MHz	System Shared
Memory bandwidth	2.928 GB/s	no data
Shared memory	no data	+

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

1x DVI, 1x VGA, 1x S-Video

Portable Device Dependent

API and SDK support

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

DirectX	7.0	12 Ultimate (12_2)
Shader Model	no data	6.7
OpenGL	1.3	4.6
OpenCL	N/A	2.0
Vulkan	N/A	1.3

Synthetic benchmarks

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.

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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

no data

25

FPS performance in popular games

Pros & cons summary

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Recency	19 February 2001	3 January 2023
Chip lithography	180 nm	6 nm
Power consumption (TDP)	23 Watt	40 Watt

Vote for your favorite

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