Radeon Instinct MI325X vs GeForce GT 755M

Primary details

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

Place in the ranking	735	not rated
Place by popularity	not in top-100	not in top-100
Power efficiency	6.34	no data
Architecture	Kepler (2012−2018)	CDNA 3.0 (2023−2024)
GPU code name	GK107	Aqua Vanjaram
Market segment	Laptop	Workstation
Release date	25 June 2013 (12 years ago)	October 2024 (1 year 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	384	19456
Core clock speed	980 MHz	1000 MHz
Boost clock speed	no data	2100 MHz
Number of transistors	1,270 million	153,000 million
Manufacturing process technology	28 nm	5 nm
Power consumption (TDP)	50 Watt	1000 Watt
Texture fill rate	31.36	2,553.6
Floating-point processing power	0.7526 TFLOPS	81.72 TFLOPS
ROPs	16	no data
TMUs	32	1216
Tensor Cores	no data	1216
L1 Cache	32 KB	4.8 MB
L2 Cache	256 KB	16 MB
L3 Cache	no data	256 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).

Laptop size	medium sized	no data
Bus support	PCI Express 3.0, PCI Express 2.0	no data
Interface	PCIe 3.0 x16	PCIe 5.0 x16
Width	no data	OAM Module
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	GDDR5	HBM3e
Maximum RAM amount	2 GB	288 GB
Standard memory configuration	GDDR5	no data
Memory bus width	128 Bit	8192 Bit
Memory clock speed	1350 MHz	2525 MHz
Memory bandwidth	86.4 GB/s	10.3 TB/s
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	No outputs	No outputs
eDP 1.2 signal support	Up to 3840x2160	no data
LVDS signal support	Up to 1920x1200	no data
VGA аnalog display support	Up to 2048x1536	no data
DisplayPort Multimode (DP++) support	Up to 3840x2160	no data
HDMI	+	-
HDCP content protection	+	-
7.1 channel HD audio on HDMI	+	-
TrueHD and DTS-HD audio bitstreaming	+	-

Supported technologies

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

Blu-Ray 3D Support	+	-
H.264, VC1, MPEG2 1080p video decoder	+	-
Optimus	+	-
3D Vision / 3DTV Play	+	-

API and SDK support

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

DirectX	12 API	N/A
Shader Model	5.1	N/A
OpenGL	4.5	N/A
OpenCL	1.1	3.0
Vulkan	1.1.126	N/A
CUDA	+	-
DLSS	-	+

Pros & cons summary

---

Maximum RAM amount	2 GB	288 GB
Chip lithography	28 nm	5 nm
Power consumption (TDP)	50 Watt	1000 Watt