Radeon Instinct MI325X vs RX 7900 GRE

VS

Primary details

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

Place in the ranking21not rated
Place by popularitynot in top-100not in top-100
Power efficiency18.65no data
ArchitectureRDNA 3.0 (2022−2024)CDNA 3.0 (2023−2024)
GPU code nameNavi 31Aqua Vanjaram
Market segmentDesktopWorkstation
Release date27 July 2023 (1 year ago)2024 (recently)

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 cores512019456
Core clock speed1287 MHz1000 MHz
Boost clock speed2245 MHz2100 MHz
Number of transistors57,700 million153,000 million
Manufacturing process technology5 nm5 nm
Power consumption (TDP)260 Watt750 Watt
Texture fill rate718.42,554
Floating-point processing power45.98 TFLOPS81.72 TFLOPS
ROPs160no data
TMUs3201216
Tensor Coresno data1216
Ray Tracing Cores80no 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).

InterfacePCIe 4.0 x16PCIe 5.0 x16
Length276 mmno data
Width2-slotOAM Module
Supplementary power connectors2x 8-pinNone

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 typeGDDR6HBM3e
Maximum RAM amount16 GB288 GB
Memory bus width256 Bit8192 Bit
Memory clock speed2250 MHz2525 MHz
Memory bandwidth576.0 GB/s10.3 TB/s
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 Connectors1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-CNo outputs
HDMI+-

API compatibility

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

DirectX12 Ultimate (12_2)N/A
Shader Model6.7N/A
OpenGL4.6N/A
OpenCL2.23.0
Vulkan1.3N/A

Pros & cons summary


Maximum RAM amount 16 GB 288 GB
Power consumption (TDP) 260 Watt 750 Watt

RX 7900 GRE has 188.5% lower power consumption.

Instinct MI325X, on the other hand, has a 1700% higher maximum VRAM amount.

We couldn't decide between Radeon RX 7900 GRE and Radeon Instinct MI325X. We've got no test results to judge.

Be aware that Radeon RX 7900 GRE is a desktop card while Radeon Instinct MI325X is a workstation one.


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.


AMD Radeon RX 7900 GRE
Radeon RX 7900 GRE
AMD Radeon Instinct MI325X
Radeon Instinct MI325X

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


4.5 767 votes

Rate Radeon RX 7900 GRE on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.4 18 votes

Rate Radeon Instinct MI325X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about this comparison, agree or disagree with our judgements, or report an error or mismatch.