GPU Comparison

NVIDIA

GEFORCE

NVIDIA Tesla P40

CORE STATE GP102

VRAM 24 GB

CLOCK SPEED 1531 MHz

TDP 250 W

BUS WIDTH 384 bit

ARCHITECTURE Pascal

nm

PROCESS 16 nm

LAUNCH DATE 2016

VS

NVIDIA

GEFORCE

TITAN RTX

CORE STATE TU102

VRAM 24 GB

CLOCK SPEED 1770 MHz

TDP 280 W

BUS WIDTH 384 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

geekbench_opencl

62,017

148,755

geekbench_vulkan

70,237

132,180

3dmark_3dmark_steel_nomad_dx12

N/A

3,794

passmark_directx_10

N/A

147

passmark_directx_11

N/A

189

passmark_directx_12

N/A

88

passmark_directx_9

N/A

223

passmark_g2d

N/A

860

passmark_g3d

N/A

20,491

passmark_gpu_compute

N/A

10,034

DETAILED SPECIFICATIONS

SPECIFICATION

Tesla P40

TITAN RTX

Core Specs

Shading Units

3,840

4,608 +20.0%

Shaders

3,840

4,608 +20.0%

TMUs

240

288 +20.0%

ROPs

96

96 0.0%

SM Count

30

72 +140.0%

Clocks

Base Clock

1303 MHz

1350 MHz

Boost Clock

1531 MHz

1770 MHz

Memory Clock

1808 MHz 7.2 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

24 GB

24 GB

VRAM (MB)

24,576

24,576 0.0%

Memory Type

GDDR5

GDDR6

Memory Bus

384 bit

384 bit

Bandwidth

347.1 GB/s

672.0 GB/s

Cache

L1 Cache

48 KB (per SM)

64 KB (per SM)

L2 Cache

3 MB

6 MB

Performance

Pixel Rate

147.0 GPixel/s

169.9 GPixel/s

Texture Rate

367.4 GTexel/s

509.8 GTexel/s

FP32 (TFLOPS)

11.76 TFLOPS

16.31 TFLOPS

FP64 (TFLOPS)

367.4 GFLOPS (1:32)

509.8 GFLOPS (1:32)

FP16 (TFLOPS)

183.7 GFLOPS (1:64)

32.62 TFLOPS (2:1)

AI/RT

RT Cores

—

72

Tensor Cores

—

576

Power

TDP

250 W

280 W

TDP (W)

250

280 +12.0%

Suggested PSU

600 W

600 W

Power Connectors

8-pin EPS

2x 8-pin

Architecture

Architecture

Pascal

Turing

GPU Name

GP102

TU102

Generation

Tesla Pascal (Pxx)

GeForce 20

Process Size

16 nm

12 nm

Transistors

11,800 million

18,600 million

Die Size

471 mm²

754 mm²

Foundry

TSMC

TSMC

Density

25.1M / mm²

24.7M / mm²

API Support

DirectX

12 (12_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

6.1

7.5

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

267 mm 10.5 inches

267 mm 10.5 inches

Height

111 mm 4.4 inches

116 mm 4.6 inches

Outputs

No outputs

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

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

5,699 USD

2,499 USD

Production

End-of-life

End-of-life

Predecessor

Tesla Maxwell

GeForce 10

Successor

Tesla Volta

GeForce 30

View Tesla P40 Details View TITAN RTX Details