GeForce RTX 2070 Mobile Refresh vs Radeon HD 6850

Primary details

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

Place in the ranking	691	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.90	no data
Power efficiency	2.80	no data
Architecture	TeraScale 2 (2009−2015)	Turing (2018−2022)
GPU code name	Barts	TU106B
Market segment	Desktop	Laptop
Design	reference	no data
Release date	21 October 2010 (15 years ago)	19 January 2020 (5 years ago)
Launch price (MSRP)	$179	no data

Cost-effectiveness evaluation

The higher the ratio, the better. We use the manufacturer's recommended prices.

Performance to price scatter graph

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	960	2304
Core clock speed	no data	1305 MHz
Boost clock speed	no data	1485 MHz
Number of transistors	1,700 million	10,800 million
Manufacturing process technology	40 nm	12 nm
Power consumption (TDP)	127 Watt	115 Watt
Texture fill rate	37.20	213.8
Floating-point processing power	1.488 TFLOPS	6.843 TFLOPS
ROPs	32	64
TMUs	48	144
Tensor Cores	no data	288
Ray Tracing Cores	no data	36
L1 Cache	192 KB	2.3 MB
L2 Cache	512 KB	4 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).

Bus support	AGP	no data
Interface	PCIe 2.0 x16	PCIe 3.0 x16
Length	198 mm	no data
Width	2-slot	no data
Supplementary power connectors	1x 6-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	GDDR5	GDDR6
Maximum RAM amount	1 GB	8 GB
Memory bus width	256 Bit	256 Bit
Memory clock speed	no data	1750 MHz
Memory bandwidth	128.0 GB/s	448.0 GB/s

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	2x DVI, 1x HDMI, 2x mini-DisplayPort	No outputs
Eyefinity	+	-
HDMI	+	-

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

CrossFire

+

-

API and SDK support

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

DirectX	DirectX® 11	12 Ultimate (12_2)
Shader Model	5.0	6.5
OpenGL	4.4	4.6
OpenCL	1.2	1.2
Vulkan	-	1.2.140
CUDA	-	7.5
DLSS	-	+

Pros & cons summary

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Recency	21 October 2010	19 January 2020
Maximum RAM amount	1 GB	8 GB
Chip lithography	40 nm	12 nm
Power consumption (TDP)	127 Watt	115 Watt

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