GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 2080 Ti

CORE STATE TU102

VRAM 11 GB

CLOCK SPEED 1545 MHz

TDP 250 W

BUS WIDTH 352 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2018

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

3,537

N/A

geekbench_opencl

134,929

6,693

geekbench_vulkan

132,930

5,879

passmark_directx_10

153

N/A

passmark_directx_11

190

N/A

passmark_directx_12

84

N/A

passmark_directx_9

235

N/A

passmark_g2d

927

N/A

passmark_g3d

21,548

N/A

passmark_gpu_compute

10,056

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 2080 Ti

Quadro K620

Core Specs

Shading Units

4,352

384 -91.2%

Shaders

4,352

384 -91.2%

TMUs

272

24 -91.2%

ROPs

88

16 -81.8%

SM Count

68

—

Clocks

Base Clock

1350 MHz

1058 MHz

Boost Clock

1545 MHz

1124 MHz

Memory Clock

1750 MHz 14 Gbps effective

900 MHz 1800 Mbps effective

Memory

Memory Size

11 GB

2 GB

VRAM (MB)

11,264

2,048 -81.8%

Memory Type

GDDR6

DDR3

Memory Bus

352 bit

128 bit

Bandwidth

616.0 GB/s

28.80 GB/s

Cache

L1 Cache

64 KB (per SM)

64 KB (per SMM)

L2 Cache

5.5 MB

2 MB

Performance

Pixel Rate

136.0 GPixel/s

17.98 GPixel/s

Texture Rate

420.2 GTexel/s

26.98 GTexel/s

FP32 (TFLOPS)

13.45 TFLOPS

863.2 GFLOPS

FP64 (TFLOPS)

420.2 GFLOPS (1:32)

26.98 GFLOPS (1:32)

FP16 (TFLOPS)

26.90 TFLOPS (2:1)

—

AI/RT

RT Cores

68

—

Tensor Cores

544

—

Power

TDP

250 W

45 W

TDP (W)

250

45 -82.0%

Suggested PSU

600 W

200 W

Power Connectors

2x 8-pin

None

Architecture

Architecture

Turing

Maxwell

GPU Name

TU102

GM107

Generation

GeForce 20

Quadro Kepler (Kx200)

Process Size

12 nm

28 nm

Transistors

18,600 million

1,870 million

Die Size

754 mm²

148 mm²

Foundry

TSMC

TSMC

Density

24.7M / 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

7.5

5.0

Shader Model

6.8

6.7 (5.1)

Physical

Slot Width

Dual-slot

Single-slot

Length

267 mm 10.5 inches

160 mm 6.3 inches

Height

116 mm 4.6 inches

69 mm 2.7 inches

Outputs

1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C

1x DVI1x DisplayPort 1.2

Bus Interface

PCIe 3.0 x16

PCIe 2.0 x16

Other

Launch Price

999 USD

—

Production

End-of-life

End-of-life

Predecessor

GeForce 10

Quadro Fermi

Successor

GeForce 30

Quadro Maxwell

View GeForce RTX 2080 Ti Details View Quadro K620 Details