Radeon Graphics 448SP Mobile vs Arc A750

Primary details

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

Place in the ranking	177	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	56.26	no data
Power efficiency	9.56	no data
Architecture	Generation 12.7 (2022−2023)	GCN 5.1 (2018−2022)
GPU code name	DG2-512	Barcelo
Market segment	Desktop	Laptop
Release date	12 October 2022 (2 years ago)	6 January 2022 (2 years ago)
Launch price (MSRP)	$289	no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

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	3584	448
Core clock speed	2050 MHz	300 MHz
Boost clock speed	2400 MHz	1800 MHz
Number of transistors	21,700 million	10,700 million
Manufacturing process technology	6 nm	7 nm
Power consumption (TDP)	225 Watt	45 Watt
Texture fill rate	537.6	50.40
Floating-point processing power	17.2 TFLOPS	1.613 TFLOPS
ROPs	112	8
TMUs	224	28
Tensor Cores	448	no data
Ray Tracing Cores	28	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).

Interface	PCIe 4.0 x16	IGP
Width	2-slot	no data
Supplementary power connectors	1x 6-pin + 1x 8-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	GDDR6	System Shared
Maximum RAM amount	8 GB	System Shared
Memory bus width	256 Bit	System Shared
Memory clock speed	2000 MHz	System Shared
Memory bandwidth	512.0 GB/s	no data
Shared memory	-	+

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors	1x HDMI 2.1, 3x DisplayPort 2.0	Portable Device Dependent
HDMI	+	-

API compatibility

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

DirectX	12 Ultimate (12_2)	12 (12_1)
Shader Model	6.6	6.7 (6.4)
OpenGL	4.6	4.6
OpenCL	3.0	2.1
Vulkan	1.3	1.3

Pros & cons summary

---

Recency	12 October 2022	6 January 2022
Chip lithography	6 nm	7 nm
Power consumption (TDP)	225 Watt	45 Watt

---

Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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.

---