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

GeForce RTX 2080

CORE STATE TU104

VRAM 8 GB

CLOCK SPEED 1710 MHz

TDP 215 W

BUS WIDTH 256 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

geekbench_opencl

317,994

91,313

3dmark_3dmark_steel_nomad_dx12

N/A

1,752

geekbench_vulkan

N/A

107,797

passmark_directx_10

N/A

136

passmark_directx_11

N/A

158

passmark_directx_12

N/A

72

passmark_directx_9

N/A

223

passmark_g2d

N/A

907

passmark_g3d

N/A

18,720

passmark_gpu_compute

N/A

7,872

DETAILED SPECIFICATIONS

SPECIFICATION

Instinct MI300X

RTX 2080

Core Specs

Shading Units

19,456

2,944 -84.9%

Shaders

19,456

2,944 -84.9%

TMUs

1,216

184 -84.9%

ROPs

0

64 +∞%

Compute Units

304

—

SM Count

—

46

Clocks

Base Clock

1000 MHz

1515 MHz

Boost Clock

2100 MHz

1710 MHz

Memory Clock

1300 MHz 5.2 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

192 GB

8 GB

VRAM (MB)

196,608

8,192 -95.8%

Memory Type

HBM3

GDDR6

Memory Bus

8192 bit

256 bit

Bandwidth

5.32 TB/s

448.0 GB/s

Cache

L1 Cache

16 KB (per CU)

64 KB (per SM)

L2 Cache

16 MB

4 MB

L3 Cache

256 MB

—

Performance

Pixel Rate

0 MPixel/s

109.4 GPixel/s

Texture Rate

2,553.6 GTexel/s

314.6 GTexel/s

FP32 (TFLOPS)

81.72 TFLOPS

10.07 TFLOPS

FP64 (TFLOPS)

40.86 TFLOPS (1:2)

314.6 GFLOPS (1:32)

FP16 (TFLOPS)

81.72 TFLOPS (1:1)

20.14 TFLOPS (2:1)

AI/RT

RT Cores

—

46

Tensor Cores

—

368

Matrix Cores

1,216

—

Power

TDP

750 W

215 W

TDP (W)

750

215 -71.3%

Suggested PSU

1150 W

550 W

Power Connectors

None

1x 6-pin + 1x 8-pin

Architecture

Architecture

CDNA 3.0

Turing

GPU Name

Aqua Vanjaram

TU104

Generation

Instinct (MIx)

GeForce 20

Process Size

5 nm

12 nm

Transistors

153,000 million

13,600 million

Die Size

1017 mm²

545 mm²

Foundry

TSMC

TSMC

Density

150.4M / mm²

25.0M / mm²

AMD MCM

MCM

2

—

API Support

DirectX

—

12 Ultimate (12_2)

OpenGL

—

4.6

Vulkan

—

1.4

OpenCL

3.0

3.0

CUDA

—

7.5

Shader Model

—

6.8

Physical

Slot Width

OAM Module

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

116 mm 4.6 inches

Outputs

No outputs

1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C

Bus Interface

PCIe 5.0 x16

PCIe 3.0 x16

Other

Launch Price

—

699 USD

Production

—

End-of-life

Predecessor

Radeon Instinct

GeForce 10

Successor

—

GeForce 30

View Instinct MI300X Details View GeForce RTX 2080 Details