GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 3090 Ti

CORE STATE GA102

VRAM 24 GB

CLOCK SPEED 1860 MHz

TDP 450 W

BUS WIDTH 384 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2022

VS

NVIDIA

GEFORCE

GeForce RTX 5080 Mobile

CORE STATE GB203

VRAM 16 GB

CLOCK SPEED 1500 MHz

TDP 80 W

BUS WIDTH 256 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

5,741

4,952

geekbench_opencl

205,978

166,986

geekbench_vulkan

184,015

169,754

passmark_directx_10

N/A

171

passmark_directx_11

N/A

253

passmark_directx_12

N/A

116

passmark_directx_9

N/A

314

passmark_g2d

N/A

1,095

passmark_g3d

N/A

27,711

passmark_gpu_compute

N/A

12,134

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 3090 Ti

RTX 5080 Mobile

Core Specs

Shading Units

10,752

7,680 -28.6%

Shaders

10,752

7,680 -28.6%

TMUs

336

240 -28.6%

ROPs

112

96 -14.3%

SM Count

84

60 -28.6%

Clocks

Base Clock

1560 MHz

975 MHz

Boost Clock

1860 MHz

1500 MHz

Memory Clock

1313 MHz 21 Gbps effective

1750 MHz 28 Gbps effective

Memory

Memory Size

24 GB

16 GB

VRAM (MB)

24,576

16,384 -33.3%

Memory Type

GDDR6X

GDDR7

Memory Bus

384 bit

256 bit

Bandwidth

1.01 TB/s

896.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

6 MB

64 MB

Performance

Pixel Rate

208.3 GPixel/s

144.0 GPixel/s

Texture Rate

625.0 GTexel/s

360.0 GTexel/s

FP32 (TFLOPS)

40.00 TFLOPS

23.04 TFLOPS

FP64 (TFLOPS)

625.0 GFLOPS (1:64)

360.0 GFLOPS (1:64)

FP16 (TFLOPS)

40.00 TFLOPS (1:1)

23.04 TFLOPS (1:1)

AI/RT

RT Cores

84

60 -28.6%

Tensor Cores

336

240 -28.6%

Power

TDP

450 W

80 W

TDP (W)

450

80 -82.2%

Suggested PSU

850 W

—

Power Connectors

1x 16-pin

None

Architecture

Architecture

Ampere

Blackwell 2.0

GPU Name

GA102

GB203

Generation

GeForce 30

GeForce 50 Mobile

Process Size

8 nm

5 nm

Transistors

28,300 million

45,600 million

Die Size

628 mm²

378 mm²

Foundry

Samsung

TSMC

Density

45.1M / mm²

120.6M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

8.6

12.0

Shader Model

6.8

6.8

Physical

Slot Width

Triple-slot

IGP

Length

336 mm 13.2 inches

—

Height

140 mm 5.5 inches

—

Outputs

1x HDMI 2.13x DisplayPort 1.4a

Portable Device Dependent

Bus Interface

PCIe 4.0 x16

PCIe 5.0 x16

Other

Launch Price

1,999 USD

—

Production

End-of-life

Active

Predecessor

GeForce 20

GeForce 40 Mobile

Successor

GeForce 40

—

View GeForce RTX 3090 Ti Details View GeForce RTX 5080 Mobile Details