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 V

CORE STATE GV100

VRAM 12 GB

CLOCK SPEED 1455 MHz

TDP 250 W

BUS WIDTH 3072 bit

ARCHITECTURE Volta

nm

PROCESS 12 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

geekbench_opencl

62,017

157,265

geekbench_vulkan

70,237

152,117

3dmark_3dmark_steel_nomad_dx12

N/A

3,565

passmark_directx_10

N/A

153

passmark_directx_11

N/A

152

passmark_directx_12

N/A

81

passmark_directx_9

N/A

213

passmark_g2d

N/A

937

passmark_g3d

N/A

19,805

passmark_gpu_compute

N/A

9,263

DETAILED SPECIFICATIONS

SPECIFICATION

Tesla P40

TITAN V

Core Specs

Shading Units

3,840

5,120 +33.3%

Shaders

3,840

5,120 +33.3%

TMUs

240

320 +33.3%

ROPs

96

96 0.0%

SM Count

30

80 +166.7%

Clocks

Base Clock

1303 MHz

1200 MHz

Boost Clock

1531 MHz

1455 MHz

Memory Clock

1808 MHz 7.2 Gbps effective

848 MHz 1696 Mbps effective

Memory

Memory Size

24 GB

12 GB

VRAM (MB)

24,576

12,288 -50.0%

Memory Type

GDDR5

HBM2

Memory Bus

384 bit

3072 bit

Bandwidth

347.1 GB/s

651.3 GB/s

Cache

L1 Cache

48 KB (per SM)

96 KB (per SM)

L2 Cache

3 MB

4.5 MB

Performance

Pixel Rate

147.0 GPixel/s

139.7 GPixel/s

Texture Rate

367.4 GTexel/s

465.6 GTexel/s

FP32 (TFLOPS)

11.76 TFLOPS

14.90 TFLOPS

FP64 (TFLOPS)

367.4 GFLOPS (1:32)

7.450 TFLOPS (1:2)

FP16 (TFLOPS)

183.7 GFLOPS (1:64)

29.80 TFLOPS (2:1)

AI/RT

Tensor Cores

—

640

Power

TDP

250 W

250 W

TDP (W)

250

250 0.0%

Suggested PSU

600 W

600 W

Power Connectors

8-pin EPS

1x 6-pin + 1x 8-pin

Architecture

Architecture

Pascal

Volta

GPU Name

GP102

GV100

Generation

Tesla Pascal (Pxx)

GeForce 10

Process Size

16 nm

12 nm

Transistors

11,800 million

21,100 million

Die Size

471 mm²

815 mm²

Foundry

TSMC

TSMC

Density

25.1M / mm²

25.9M / mm²

API Support

DirectX

12 (12_1)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

6.1

7.0

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

112 mm 4.4 inches

Outputs

No outputs

1x HDMI 2.03x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

5,699 USD

2,999 USD

Production

End-of-life

End-of-life

Predecessor

Tesla Maxwell

GeForce 900

Successor

Tesla Volta

GeForce 20

View Tesla P40 Details View TITAN V Details