GPU Comparison

NVIDIA

GEFORCE

NVIDIA Quadro RTX 8000

CORE STATE TU102

VRAM 48 GB

CLOCK SPEED 1770 MHz

TDP 260 W

BUS WIDTH 384 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2018

VS

NVIDIA

GEFORCE

Tesla K20m

CORE STATE GK110

VRAM 5 GB

CLOCK SPEED —

TDP 225 W

BUS WIDTH 320 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2013

PERFORMANCE BENCHMARKS

geekbench_opencl

125,554

16,085

geekbench_vulkan

125,781

21,936

passmark_directx_10

137

N/A

passmark_directx_11

188

N/A

passmark_directx_12

79

N/A

passmark_directx_9

211

N/A

passmark_g2d

866

N/A

passmark_g3d

19,799

N/A

passmark_gpu_compute

9,992

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

Quadro RTX 8000

Tesla K20m

Core Specs

Shading Units

4,608

2,496 -45.8%

Shaders

4,608

2,496 -45.8%

TMUs

288

208 -27.8%

ROPs

96

40 -58.3%

SM Count

72

—

Clocks

Base Clock

1395 MHz

—

Boost Clock

1770 MHz

—

GPU Clock

—

706 MHz

Memory Clock

1750 MHz 14 Gbps effective

1300 MHz 5.2 Gbps effective

Memory

Memory Size

48 GB

5 GB

VRAM (MB)

49,152

5,120 -89.6%

Memory Type

GDDR6

GDDR5

Memory Bus

384 bit

320 bit

Bandwidth

672.0 GB/s

208.0 GB/s

Cache

L1 Cache

64 KB (per SM)

16 KB (per SMX)

L2 Cache

6 MB

1280 KB

Performance

Pixel Rate

169.9 GPixel/s

36.71 GPixel/s

Texture Rate

509.8 GTexel/s

146.8 GTexel/s

FP32 (TFLOPS)

16.31 TFLOPS

3.524 TFLOPS

FP64 (TFLOPS)

509.8 GFLOPS (1:32)

1,174.8 GFLOPS (1:3)

FP16 (TFLOPS)

32.62 TFLOPS (2:1)

—

AI/RT

RT Cores

72

—

Tensor Cores

576

—

Power

TDP

260 W

225 W

TDP (W)

260

225 -13.5%

Suggested PSU

600 W

550 W

Power Connectors

1x 6-pin + 1x 8-pin

1x 6-pin + 1x 8-pin

Architecture

Architecture

Turing

Kepler

GPU Name

TU102

GK110

Generation

Quadro Turing (Tx000)

Tesla Kepler (Kxx)

Process Size

12 nm

28 nm

Transistors

18,600 million

7,080 million

Die Size

754 mm²

561 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

1.2.175

OpenCL

3.0

3.0

CUDA

7.5

3.5

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

111 mm 4.4 inches

—

Outputs

4x DisplayPort 1.4a1x USB Type-C

No outputs

Bus Interface

PCIe 3.0 x16

PCIe 2.0 x16

Other

Launch Price

9,999 USD

3,199 USD

Production

End-of-life

End-of-life

Predecessor

Quadro Volta

Tesla Fermi

Successor

Workstation Ampere

Tesla Maxwell

View Quadro RTX 8000 Details View Tesla K20m Details