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

Tesla K80

CORE STATE GK210

VRAM 12 GB

CLOCK SPEED 824 MHz

TDP 300 W

BUS WIDTH 384 bit

ARCHITECTURE Kepler 2.0

nm

PROCESS 28 nm

LAUNCH DATE 2014

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

3,537

N/A

geekbench_opencl

134,929

18,620

geekbench_vulkan

132,930

19,111

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

Tesla K80

Core Specs

Shading Units

4,352

2,496 -42.6%

Shaders

4,352

2,496 -42.6%

TMUs

272

208 -23.5%

ROPs

88

48 -45.5%

SM Count

68

—

Clocks

Base Clock

1350 MHz

562 MHz

Boost Clock

1545 MHz

824 MHz

Memory Clock

1750 MHz 14 Gbps effective

1253 MHz 5 Gbps effective

Memory

Memory Size

11 GB

12 GB

VRAM (MB)

11,264

12,288 +9.1%

Memory Type

GDDR6

GDDR5

Memory Bus

352 bit

384 bit

Bandwidth

616.0 GB/s

240.6 GB/s

Cache

L1 Cache

64 KB (per SM)

16 KB (per SMX)

L2 Cache

5.5 MB

1536 KB

Performance

Pixel Rate

136.0 GPixel/s

42.85 GPixel/s

Texture Rate

420.2 GTexel/s

171.4 GTexel/s

FP32 (TFLOPS)

13.45 TFLOPS

4.113 TFLOPS

FP64 (TFLOPS)

420.2 GFLOPS (1:32)

1,371.1 GFLOPS (1:3)

FP16 (TFLOPS)

26.90 TFLOPS (2:1)

—

AI/RT

RT Cores

68

—

Tensor Cores

544

—

Power

TDP

250 W

300 W

TDP (W)

250

300 +20.0%

Suggested PSU

600 W

700 W

Power Connectors

2x 8-pin

1x 8-pin

Architecture

Architecture

Turing

Kepler 2.0

GPU Name

TU102

GK210

Generation

GeForce 20

Tesla Kepler (Kxx)

Process Size

12 nm

28 nm

Transistors

18,600 million

7,100 million

Die Size

754 mm²

561 mm²

Foundry

TSMC

TSMC

Density

24.7M / mm²

12.7M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (11_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.2.175

OpenCL

3.0

3.0

CUDA

7.5

3.7

Shader Model

6.8

6.5 (5.1)

Physical

Slot Width

Dual-slot

Dual-slot

Length

267 mm 10.5 inches

267 mm 10.5 inches

Height

116 mm 4.6 inches

—

Outputs

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

No outputs

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

999 USD

—

Production

End-of-life

End-of-life

Predecessor

GeForce 10

Tesla Fermi

Successor

GeForce 30

Tesla Maxwell

View GeForce RTX 2080 Ti Details View Tesla K80 Details