Radeon R7 450 OEM vs HD 8570D

Primary details

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

Place in the ranking	1153	not rated
Place by popularity	not in top-100	not in top-100
Power efficiency	1.17	no data
Architecture	TeraScale 3 (2010−2013)	GCN 1.0 (2012−2020)
GPU code name	Devastator Lite	Cape Verde
Market segment	Desktop	Desktop
Release date	10 July 2013 (12 years ago)	30 June 2016 (9 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	256	512
Core clock speed	800 MHz	925 MHz
Boost clock speed	868 MHz	no data
Number of transistors	1,303 million	1,500 million
Manufacturing process technology	32 nm	28 nm
Power consumption (TDP)	65 Watt	65 Watt
Texture fill rate	13.89	29.60
Floating-point processing power	0.4444 TFLOPS	0.9472 TFLOPS
ROPs	8	16
TMUs	16	32
L1 Cache	no data	128 KB
L2 Cache	no data	256 KB

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	IGP	PCIe 3.0 x16
Width	IGP	1-slot
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	System Shared	GDDR5
Maximum RAM amount	System Shared	2 GB
Memory bus width	System Shared	128 Bit
Memory clock speed	System Shared	1125 MHz
Memory bandwidth	no data	72 GB/s
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	1x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
HDMI	-	+

API and SDK support

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

DirectX	11.2 (11_0)	12 (11_1)
Shader Model	5.0	6.5 (5.1)
OpenGL	4.4	4.6
OpenCL	1.2	2.1 (1.2)
Vulkan	N/A	1.2.170

Pros & cons summary

---

Recency	10 July 2013	30 June 2016
Chip lithography	32 nm	28 nm

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.

---