GPU Comparison

A

AMD

RADEON

AMD Instinct MI100

CORE STATE Arcturus

VRAM 32 GB

CLOCK SPEED 1502 MHz

TDP 300 W

BUS WIDTH 4096 bit

ARCHITECTURE CDNA 1.0

nm

PROCESS 7 nm

LAUNCH DATE 2020

VS

NVIDIA

GEFORCE

GeForce RTX 4090

CORE STATE AD102

VRAM 24 GB

CLOCK SPEED 2520 MHz

TDP 450 W

BUS WIDTH 384 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

geekbench_opencl

139,035

255,416

3dmark_3dmark_steel_nomad_dx12

N/A

9,223

geekbench_vulkan

N/A

271,631

passmark_directx_10

N/A

224

passmark_directx_11

N/A

326

passmark_directx_12

N/A

150

passmark_directx_9

N/A

397

passmark_g2d

N/A

1,299

passmark_g3d

N/A

38,194

passmark_gpu_compute

N/A

26,613

DETAILED SPECIFICATIONS

SPECIFICATION

Instinct MI100

RTX 4090

Core Specs

Shading Units

7,680

16,384 +113.3%

Shaders

7,680

16,384 +113.3%

TMUs

480

512 +6.7%

ROPs

64

176 +175.0%

Compute Units

120

—

SM Count

—

128

Clocks

Base Clock

1000 MHz

2235 MHz

Boost Clock

1502 MHz

2520 MHz

Memory Clock

1200 MHz 2.4 Gbps effective

1313 MHz 21 Gbps effective

Memory

Memory Size

32 GB

24 GB

VRAM (MB)

32,768

24,576 -25.0%

Memory Type

HBM2

GDDR6X

Memory Bus

4096 bit

384 bit

Bandwidth

1.23 TB/s

1.01 TB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

8 MB

72 MB

Performance

Pixel Rate

96.13 GPixel/s

443.5 GPixel/s

Texture Rate

721.0 GTexel/s

1,290.2 GTexel/s

FP32 (TFLOPS)

23.07 TFLOPS

82.58 TFLOPS

FP64 (TFLOPS)

11.54 TFLOPS (1:2)

1,290.2 GFLOPS (1:64)

FP16 (TFLOPS)

46.14 TFLOPS (2:1)

82.58 TFLOPS (1:1)

AI/RT

RT Cores

—

128

Tensor Cores

—

512

Power

TDP

300 W

450 W

TDP (W)

300

450 +50.0%

Suggested PSU

700 W

850 W

Power Connectors

2x 8-pin

1x 16-pin

Architecture

Architecture

CDNA 1.0

Ada Lovelace

GPU Name

Arcturus

AD102

Generation

Instinct (MIx)

GeForce 40

Process Size

7 nm

5 nm

Transistors

25,600 million

76,300 million

Die Size

750 mm²

609 mm²

Foundry

TSMC

TSMC

Density

34.1M / mm²

125.3M / mm²

API Support

DirectX

—

12 Ultimate (12_2)

OpenGL

—

4.6

Vulkan

—

1.4

OpenCL

2.1

3.0

CUDA

—

8.9

Shader Model

—

6.8

Physical

Slot Width

Dual-slot

Triple-slot

Length

267 mm 10.5 inches

304 mm 12 inches

Height

111 mm 4.4 inches

137 mm 5.4 inches

Outputs

No outputs

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Launch Price

—

1,599 USD

Production

End-of-life

End-of-life

Predecessor

Radeon Instinct

GeForce 30

Successor

—

GeForce 50

View Instinct MI100 Details View GeForce RTX 4090 Details