Arc B390 vs Radeon RX 7600

Primary details

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

Place in the ranking	123	not rated
Place by popularity	46	not in top-100
Cost-effectiveness evaluation	87.76	no data
Power efficiency	18.47	no data
Architecture	RDNA 3.0 (2022−2026)	Xe3-LPG (2026)
GPU code name	Navi 33	Panther Lake
Market segment	Desktop	Laptop
Release date	24 May 2023 (2 years ago)	27 January 2026 (less than a year ago)
Launch price (MSRP)	$269	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	2048	1536
Core clock speed	1720 MHz	300 MHz
Boost clock speed	2655 MHz	2500 MHz
Number of transistors	13,300 million	no data
Manufacturing process technology	6 nm	3 nm
Power consumption (TDP)	165 Watt	80 Watt
Texture fill rate	339.8	120.0
Floating-point processing power	21.75 TFLOPS	7.68 TFLOPS
ROPs	64	24
TMUs	128	48
Ray Tracing Cores	32	12
L0 Cache	512 KB	no data
L1 Cache	512 KB	768 KB
L2 Cache	2 MB	16 MB
L3 Cache	32 MB	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 x8	IGP
Length	204 mm	no data
Width	2-slot	no data
Supplementary power connectors	1x 8-pin	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	GDDR6	System Shared
Maximum RAM amount	8 GB	System Shared
Memory bus width	128 Bit	System Shared
Memory clock speed	2250 MHz	System Shared
Memory bandwidth	288.0 GB/s	no data
Shared memory	-	+
Resizable BAR	+	-

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 HDMI 2.1a, 3x DisplayPort 2.1	Portable Device Dependent
HDMI	+	-

API and SDK support

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

DirectX	12 Ultimate (12_2)	12 Ultimate (12_2)
Shader Model	6.8	6.9
OpenGL	4.6	4.6
OpenCL	2.2	3.0
Vulkan	1.3	1.4

Synthetic benchmarks

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

---

---

Pros & cons summary

---

Recency	24 May 2023	27 January 2026
Chip lithography	6 nm	3 nm
Power consumption (TDP)	165 Watt	80 Watt