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

Quadro K620

CORE STATE GM107

VRAM 2 GB

CLOCK SPEED 1124 MHz

TDP 45 W

BUS WIDTH 128 bit

ARCHITECTURE Maxwell

nm

PROCESS 28 nm

LAUNCH DATE 2014

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

5,741

N/A

geekbench_opencl

205,978

6,693

geekbench_vulkan

184,015

5,879

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 3090 Ti

Quadro K620

Core Specs

Shading Units

10,752

384 -96.4%

Shaders

10,752

384 -96.4%

TMUs

336

24 -92.9%

ROPs

112

16 -85.7%

SM Count

84

—

Clocks

Base Clock

1560 MHz

1058 MHz

Boost Clock

1860 MHz

1124 MHz

Memory Clock

1313 MHz 21 Gbps effective

900 MHz 1800 Mbps effective

Memory

Memory Size

24 GB

2 GB

VRAM (MB)

24,576

2,048 -91.7%

Memory Type

GDDR6X

DDR3

Memory Bus

384 bit

128 bit

Bandwidth

1.01 TB/s

28.80 GB/s

Cache

L1 Cache

128 KB (per SM)

64 KB (per SMM)

L2 Cache

6 MB

2 MB

Performance

Pixel Rate

208.3 GPixel/s

17.98 GPixel/s

Texture Rate

625.0 GTexel/s

26.98 GTexel/s

FP32 (TFLOPS)

40.00 TFLOPS

863.2 GFLOPS

FP64 (TFLOPS)

625.0 GFLOPS (1:64)

26.98 GFLOPS (1:32)

FP16 (TFLOPS)

40.00 TFLOPS (1:1)

—

AI/RT

RT Cores

84

—

Tensor Cores

336

—

Power

TDP

450 W

45 W

TDP (W)

450

45 -90.0%

Suggested PSU

850 W

200 W

Power Connectors

1x 16-pin

None

Architecture

Architecture

Ampere

Maxwell

GPU Name

GA102

GM107

Generation

GeForce 30

Quadro Kepler (Kx200)

Process Size

8 nm

28 nm

Transistors

28,300 million

1,870 million

Die Size

628 mm²

148 mm²

Foundry

Samsung

TSMC

Density

45.1M / mm²

12.6M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (11_0)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

8.6

5.0

Shader Model

6.8

6.7 (5.1)

Physical

Slot Width

Triple-slot

Single-slot

Length

336 mm 13.2 inches

160 mm 6.3 inches

Height

140 mm 5.5 inches

69 mm 2.7 inches

Outputs

1x HDMI 2.13x DisplayPort 1.4a

1x DVI1x DisplayPort 1.2

Bus Interface

PCIe 4.0 x16

PCIe 2.0 x16

Other

Launch Price

1,999 USD

—

Production

End-of-life

End-of-life

Predecessor

GeForce 20

Quadro Fermi

Successor

GeForce 40

Quadro Maxwell

View GeForce RTX 3090 Ti Details View Quadro K620 Details