GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 2080 Mobile

CORE STATE TU104

VRAM 8 GB

CLOCK SPEED 1590 MHz

TDP 150 W

BUS WIDTH 256 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2019

VS

?

Unknown

GPU

S3 GammaChrome S18 Pro

CORE STATE Metropolis

VRAM 256 MB

CLOCK SPEED —

TDP 12 W

BUS WIDTH 128 bit

ARCHITECTURE GammaChrome

nm

PROCESS 130 nm

LAUNCH DATE 2005

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 2080 Mobile

S3 GammaChrome S18 Pro

Core Specs

Shading Units

2,944

—

Shaders

2,944

—

TMUs

184

4 -97.8%

ROPs

64

4 -93.8%

SM Count

46

—

Clocks

Base Clock

1380 MHz

—

Boost Clock

1590 MHz

—

GPU Clock

—

400 MHz

Memory Clock

1750 MHz 14 Gbps effective

350 MHz 700 Mbps effective

Memory

Memory Size

8 GB

256 MB

VRAM (MB)

8,192

256 -96.9%

Memory Type

GDDR6

DDR

Memory Bus

256 bit

128 bit

Bandwidth

448.0 GB/s

11.20 GB/s

Cache

L1 Cache

64 KB (per SM)

—

L2 Cache

4 MB

—

Performance

Pixel Rate

101.8 GPixel/s

1.600 GPixel/s

Texture Rate

292.6 GTexel/s

1.600 GTexel/s

FP32 (TFLOPS)

9.362 TFLOPS

—

FP64 (TFLOPS)

292.6 GFLOPS (1:32)

—

FP16 (TFLOPS)

18.72 TFLOPS (2:1)

—

AI/RT

RT Cores

46

—

Tensor Cores

368

—

Power

TDP

150 W

12 W

TDP (W)

150

12 -92.0%

Suggested PSU

—

200 W

Power Connectors

None

—

Architecture

Architecture

Turing

GammaChrome

GPU Name

TU104

Metropolis

Generation

GeForce 20 Mobile

GammaChrome

Process Size

12 nm

130 nm

Transistors

13,600 million

—

Die Size

545 mm²

—

Foundry

TSMC

TSMC

Density

25.0M / mm²

—

API Support

DirectX

12 Ultimate (12_2)

9.0

OpenGL

4.6

1.4

Vulkan

1.4

—

OpenCL

3.0

—

CUDA

7.5

—

Shader Model

6.8

2.0

Physical

Slot Width

MXM Module

Single-slot

Outputs

Portable Device Dependent

1x DVI1x VGA1x S-Video

Bus Interface

PCIe 3.0 x16

PCIe 2.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

GeForce 10 Mobile

—

Successor

GeForce 30 Mobile

Chrome

View GeForce RTX 2080 Mobile Details View S3 GammaChrome S18 Pro Details