Radeon 660M vs Tesla S2050

Primary details

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

Place in the ranking	not rated	572
Place by popularity	not in top-100	not in top-100
Power efficiency	no data	14.82
Architecture	Fermi (2010−2014)	RDNA 2.0 (2020−2025)
GPU code name	GF100	Rembrandt+
Market segment	Workstation	Laptop
Release date	25 July 2011 (14 years ago)	3 January 2023 (3 years ago)
Launch price (MSRP)	$11,999	no data

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	448 ×4	384
Core clock speed	574 MHz	1500 MHz
Boost clock speed	no data	1900 MHz
Number of transistors	3,100 million	13,100 million
Manufacturing process technology	40 nm	6 nm
Power consumption (TDP)	900 Watt	40 Watt
Texture fill rate	32.14 ×4	45.60
Floating-point processing power	1.028 TFLOPS ×4	1.459 TFLOPS
ROPs	48 ×4	16
TMUs	56 ×4	24
Ray Tracing Cores	no data	6
L0 Cache	no data	96 KB
L1 Cache	896 KB	128 KB
L2 Cache	768 KB	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	PCIe 2.0 x16	PCIe 4.0 x8
Width	2-slot	no data
Supplementary power connectors	no data	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	GDDR5	System Shared
Maximum RAM amount	3 GB ×4	System Shared
Memory bus width	384 Bit ×4	System Shared
Memory clock speed	773 MHz	System Shared
Memory bandwidth	148.4 GB/s ×4	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

Portable Device Dependent

API and SDK support

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

DirectX	12 (11_0)	12 Ultimate (12_2)
Shader Model	5.1	6.7
OpenGL	4.6	4.6
OpenCL	1.1	2.0
Vulkan	N/A	1.3
CUDA	2.0	-

Pros & cons summary

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Recency	25 July 2011	3 January 2023
Chip lithography	40 nm	6 nm
Power consumption (TDP)	900 Watt	40 Watt