N1X 48SM vs Radeon RX 480

Primary details

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

Place in the ranking	309	not rated
Place by popularity	100	not in top-100
Cost-effectiveness evaluation	13.83	no data
Power efficiency	10.54	no data
Architecture	GCN 4.0 (2016−2020)	Blackwell 2.0 (2025−2026)
GPU code name	Ellesmere	GB20B
GCN generation	4th Gen	no data
Market segment	Desktop	Laptop
Design	reference	no data
Release date	29 June 2016 (9 years ago)	1 June 2026 (recently)
Launch price (MSRP)	$229	no data

Cost-effectiveness evaluation

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

Performance to price scatter graph

Currently popular graphics cards are shown for comparison.

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.

Pipelines / CUDA cores	2304	6144
Compute units	36	no data
Core clock speed	1120 MHz	1665 MHz
Boost clock speed	1266 MHz	2418 MHz
Number of transistors	5,700 million	no data
Manufacturing process technology	14 nm	5 nm
Power consumption (TDP)	150 Watt	no data
Texture fill rate	182.3	928.5
Floating-point processing power	5.834 TFLOPS	29.71 TFLOPS
ROPs	32	48
TMUs	144	384
Tensor Cores	no data	192
Ray Tracing Cores	no data	48
L1 Cache	576 KB	6 MB
L2 Cache	2 MB	50 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	n/a	no data
Interface	PCIe 3.0 x16	PCIe 5.0 x16
Length	240 mm	no data
Width	2-slot	no data
Supplementary power connectors	1x 6-pin	None
Bridgeless CrossFire	+	-

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	LPDDR5X
Maximum RAM amount	8 GB	128 GB
Memory bus width	256 Bit	256 Bit
Memory clock speed	8000 MHz	1067 MHz
Memory bandwidth	224 GB/s	273.2 GB/s
Shared memory	-	no data
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 2.0b, 3x DisplayPort 1.4a	1x HDMI
Eyefinity	+	-
HDMI	2.0	+
DisplayPort support	1.4HDR	-

Supported technologies

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

AppAcceleration	n/a	-
CrossFire	+	-
Enduro	n/a	-
FRTC	+	-
FreeSync	+	-
HD3D	n/a	-
LiquidVR	+	-
PowerTune	+	-
TressFX	+	-
TrueAudio	n/a	-
ZeroCore	+	-
UVD	+	-
VCE	+	-

API and SDK support

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

DirectX	DirectX® 12	N/A
Shader Model	6.7	N/A
OpenGL	4.5	N/A
OpenCL	2.0	3.0
Vulkan	+	N/A
Mantle	n/a	-
CUDA	-	12.1
DLSS	-	+

Pros & cons summary

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Recency	29 June 2016	1 June 2026
Maximum RAM amount	8 GB	128 GB
Chip lithography	14 nm	5 nm