GPU Comparison

A

AMD

RADEON

ATI Mobility Radeon X300 IGP

CORE STATE RS480

VRAM System Shared

CLOCK SPEED —

TDP —

BUS WIDTH System Shared

ARCHITECTURE R300

nm

PROCESS 110 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

ATI Mobility Radeon X300 IGP

RTX 5090

Core Specs

Shading Units

—

21,760

Shaders

—

21,760

TMUs

2

680 +33900.0%

ROPs

2

176 +8700.0%

SM Count

—

170

Clocks

Base Clock

—

2017 MHz

Boost Clock

—

2407 MHz

GPU Clock

300 MHz

—

Memory Clock

System Shared

1750 MHz 28 Gbps effective

Memory

Memory Size

System Shared

32 GB

VRAM (MB)

—

32,768

Memory Type

System Shared

GDDR7

Memory Bus

System Shared

512 bit

Bandwidth

System Dependent

1.79 TB/s

Cache

L1 Cache

—

128 KB (per SM)

L2 Cache

—

96 MB

Performance

Pixel Rate

600.0 MPixel/s

423.6 GPixel/s

Texture Rate

600.0 MTexel/s

1,636.8 GTexel/s

FP32 (TFLOPS)

—

104.8 TFLOPS

FP64 (TFLOPS)

—

1.637 TFLOPS (1:64)

FP16 (TFLOPS)

—

104.8 TFLOPS (1:1)

AI/RT

RT Cores

—

170

Tensor Cores

—

680

Power

TDP

—

575 W

TDP (W)

—

575

Suggested PSU

—

950 W

Power Connectors

None

1x 16-pin

Architecture

Architecture

R300

Blackwell 2.0

GPU Name

RS480

GB202

Generation

Radeon IGP (Mobility Xx00)

GeForce 50

Process Size

110 nm

5 nm

Transistors

107 million

92,200 million

Die Size

74 mm²

750 mm²

Foundry

—

TSMC

Density

1.4M / mm²

122.9M / mm²

API Support

DirectX

9.0

12 Ultimate (12_2)

OpenGL

2.0

4.6

Vulkan

—

1.4

OpenCL

—

3.0

CUDA

—

12.0

Shader Model

—

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

304 mm 12 inches

Height

—

137 mm 5.4 inches

Outputs

Portable Device Dependent

1x HDMI 2.1b3x DisplayPort 2.1b

Bus Interface

PCIe 1.0 x16

PCIe 5.0 x16

Other

Launch Price

—

1,999 USD

Production

End-of-life

Active

Predecessor

—

GeForce 40

Successor

TeraScale IGP

—

View ATI Mobility Radeon X300 IGP Details View GeForce RTX 5090 Details