GPU Comparison

NVIDIA

GEFORCE

NVIDIA Quadro RTX 4000

CORE STATE TU104

VRAM 8 GB

CLOCK SPEED 1545 MHz

TDP 160 W

BUS WIDTH 256 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

3dmark_3dmark_steel_nomad_dx12

1,873

N/A

geekbench_opencl

85,166

16,085

geekbench_vulkan

78,844

21,936

passmark_directx_10

108

N/A

passmark_directx_11

128

N/A

passmark_directx_12

52

N/A

passmark_directx_9

205

N/A

passmark_g2d

846

N/A

passmark_g3d

15,117

N/A

passmark_gpu_compute

6,176

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

Quadro RTX 4000

Tesla K20m

Core Specs

Shading Units

2,304

2,496 +8.3%

Shaders

2,304

2,496 +8.3%

TMUs

144

208 +44.4%

ROPs

64

40 -37.5%

SM Count

36

—

Clocks

Base Clock

1005 MHz

—

Boost Clock

1545 MHz

—

GPU Clock

—

706 MHz

Memory Clock

1625 MHz 13 Gbps effective

1300 MHz 5.2 Gbps effective

Memory

Memory Size

8 GB

5 GB

VRAM (MB)

8,192

5,120 -37.5%

Memory Type

GDDR6

GDDR5

Memory Bus

256 bit

320 bit

Bandwidth

416.0 GB/s

208.0 GB/s

Cache

L1 Cache

64 KB (per SM)

16 KB (per SMX)

L2 Cache

4 MB

1280 KB

Performance

Pixel Rate

98.88 GPixel/s

36.71 GPixel/s

Texture Rate

222.5 GTexel/s

146.8 GTexel/s

FP32 (TFLOPS)

7.119 TFLOPS

3.524 TFLOPS

FP64 (TFLOPS)

222.5 GFLOPS (1:32)

1,174.8 GFLOPS (1:3)

FP16 (TFLOPS)

14.24 TFLOPS (2:1)

—

AI/RT

RT Cores

36

—

Tensor Cores

288

—

Power

TDP

160 W

225 W

TDP (W)

160

225 +40.6%

Suggested PSU

450 W

550 W

Power Connectors

1x 8-pin

1x 6-pin + 1x 8-pin

Architecture

Architecture

Turing

Kepler

GPU Name

TU104

GK110

Generation

Quadro Turing (Tx000)

Tesla Kepler (Kxx)

Process Size

12 nm

28 nm

Transistors

13,600 million

7,080 million

Die Size

545 mm²

561 mm²

Foundry

TSMC

TSMC

Density

25.0M / 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

Single-slot

Dual-slot

Length

241 mm 9.5 inches

267 mm 10.5 inches

Height

111 mm 4.4 inches

—

Outputs

3x DisplayPort 1.4a1x USB Type-C

No outputs

Bus Interface

PCIe 3.0 x16

PCIe 2.0 x16

Other

Launch Price

899 USD

3,199 USD

Production

End-of-life

End-of-life

Predecessor

Quadro Volta

Tesla Fermi

Successor

Workstation Ampere

Tesla Maxwell

View Quadro RTX 4000 Details View Tesla K20m Details