GPU Comparison

A

AMD

RADEON

AMD Radeon Instinct MI325X

CORE STATE Aqua Vanjaram

VRAM 288 GB

CLOCK SPEED 2100 MHz

TDP 1000 W

BUS WIDTH 8192 bit

ARCHITECTURE CDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE —

VS

NVIDIA

GEFORCE

GeForce RTX 5090

CORE STATE GB202

VRAM 32 GB

CLOCK SPEED 2407 MHz

TDP 575 W

BUS WIDTH 512 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

14,411

geekbench_opencl

N/A

380,114

geekbench_vulkan

N/A

379,571

passmark_directx_10

N/A

226

passmark_directx_11

N/A

341

passmark_directx_12

N/A

185

passmark_directx_9

N/A

395

passmark_g2d

N/A

1,413

passmark_g3d

N/A

39,650

passmark_gpu_compute

N/A

26,756

DETAILED SPECIFICATIONS

SPECIFICATION

Instinct MI325X

RTX 5090

Core Specs

Shading Units

19,456

21,760 +11.8%

Shaders

19,456

21,760 +11.8%

TMUs

1,216

680 -44.1%

ROPs

0

176 +∞%

Compute Units

304

—

SM Count

—

170

Clocks

Base Clock

1000 MHz

2017 MHz

Boost Clock

2100 MHz

2407 MHz

Memory Clock

2525 MHz 10.1 Gbps effective

1750 MHz 28 Gbps effective

Memory

Memory Size

288 GB

32 GB

VRAM (MB)

294,912

32,768 -88.9%

Memory Type

HBM3e

GDDR7

Memory Bus

8192 bit

512 bit

Bandwidth

10.3 TB/s

1.79 TB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

16 MB

96 MB

L3 Cache

256 MB

—

Performance

Pixel Rate

0 MPixel/s

423.6 GPixel/s

Texture Rate

2,553.6 GTexel/s

1,636.8 GTexel/s

FP32 (TFLOPS)

81.72 TFLOPS

104.8 TFLOPS

FP64 (TFLOPS)

81.72 TFLOPS (1:1)

1.637 TFLOPS (1:64)

FP16 (TFLOPS)

653.7 TFLOPS (8:1)

104.8 TFLOPS (1:1)

AI/RT

RT Cores

—

170

Tensor Cores

—

680

Matrix Cores

1,216

—

Power

TDP

1000 W

575 W

TDP (W)

1,000

575 -42.5%

Suggested PSU

1400 W

950 W

Power Connectors

None

1x 16-pin

Architecture

Architecture

CDNA 3.0

Blackwell 2.0

GPU Name

Aqua Vanjaram

GB202

Generation

Radeon Instinct (MIx)

GeForce 50

Process Size

5 nm

5 nm

Transistors

153,000 million

92,200 million

Die Size

1017 mm²

750 mm²

Foundry

TSMC

TSMC

Density

150.4M / mm²

122.9M / mm²

AMD MCM

MCM

2

—

API Support

DirectX

—

12 Ultimate (12_2)

OpenGL

—

4.6

Vulkan

—

1.4

OpenCL

3.0

3.0

CUDA

—

12.0

Shader Model

—

6.8

Physical

Slot Width

OAM Module

Dual-slot

Length

—

304 mm 12 inches

Height

—

137 mm 5.4 inches

Outputs

No outputs

1x HDMI 2.1b3x DisplayPort 2.1b

Bus Interface

PCIe 5.0 x16

PCIe 5.0 x16

Other

Launch Price

—

1,999 USD

Production

—

Active

Predecessor

FirePro Data Center

GeForce 40

View Radeon Instinct MI325X Details View GeForce RTX 5090 Details