GPU Comparison

A

AMD

RADEON

AMD Instinct MI300X

CORE STATE Aqua Vanjaram

VRAM 192 GB

CLOCK SPEED 2100 MHz

TDP 750 W

BUS WIDTH 8192 bit

ARCHITECTURE CDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

NVIDIA

GEFORCE

RTX A2000

CORE STATE GA106

VRAM 6 GB

CLOCK SPEED 1200 MHz

TDP 70 W

BUS WIDTH 192 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

geekbench_opencl

317,994

67,695

3dmark_3dmark_steel_nomad_dx12

N/A

1,345

geekbench_vulkan

N/A

69,089

DETAILED SPECIFICATIONS

SPECIFICATION

Instinct MI300X

RTX A2000

Core Specs

Shading Units

19,456

3,328 -82.9%

Shaders

19,456

3,328 -82.9%

TMUs

1,216

104 -91.4%

ROPs

0

48 +∞%

Compute Units

304

—

SM Count

—

26

Clocks

Base Clock

1000 MHz

562 MHz

Boost Clock

2100 MHz

1200 MHz

Memory Clock

1300 MHz 5.2 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

192 GB

6 GB

VRAM (MB)

196,608

6,144 -96.9%

Memory Type

HBM3

GDDR6

Memory Bus

8192 bit

192 bit

Bandwidth

5.32 TB/s

288.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

16 MB

3 MB

L3 Cache

256 MB

—

Performance

Pixel Rate

0 MPixel/s

57.60 GPixel/s

Texture Rate

2,553.6 GTexel/s

124.8 GTexel/s

FP32 (TFLOPS)

81.72 TFLOPS

7.987 TFLOPS

FP64 (TFLOPS)

40.86 TFLOPS (1:2)

124.8 GFLOPS (1:64)

FP16 (TFLOPS)

81.72 TFLOPS (1:1)

7.987 TFLOPS (1:1)

AI/RT

RT Cores

—

26

Tensor Cores

—

104

Matrix Cores

1,216

—

Power

TDP

750 W

70 W

TDP (W)

750

70 -90.7%

Suggested PSU

1150 W

250 W

Power Connectors

None

None

Architecture

Architecture

CDNA 3.0

Ampere

GPU Name

Aqua Vanjaram

GA106

Generation

Instinct (MIx)

Workstation Ampere (Ax000)

Process Size

5 nm

8 nm

Transistors

153,000 million

12,000 million

Die Size

1017 mm²

276 mm²

Foundry

TSMC

Samsung

Density

150.4M / mm²

43.5M / mm²

AMD MCM

MCM

2

—

API Support

DirectX

—

12 Ultimate (12_2)

OpenGL

—

4.6

Vulkan

—

1.4

OpenCL

3.0

3.0

CUDA

—

8.6

Shader Model

—

6.8

Physical

Slot Width

OAM Module

Dual-slot

Length

—

167 mm 6.6 inches

Height

—

69 mm 2.7 inches

Outputs

No outputs

4x mini-DisplayPort 1.4a

Bus Interface

PCIe 5.0 x16

PCIe 4.0 x16

Other

Launch Price

—

449 USD

Production

—

End-of-life

Predecessor

Radeon Instinct

Quadro Turing

Successor

—

Workstation Ada

View Instinct MI300X Details View RTX A2000 Details