GPU Comparison

NVIDIA

GEFORCE

NVIDIA Tesla M40

CORE STATE GM200

VRAM 12 GB

CLOCK SPEED 1112 MHz

TDP 250 W

BUS WIDTH 384 bit

ARCHITECTURE Maxwell 2.0

nm

PROCESS 28 nm

LAUNCH DATE 2015

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

39,192

148,755

geekbench_vulkan

44,602

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 M40

TITAN RTX

Core Specs

Shading Units

3,072

4,608 +50.0%

Shaders

3,072

4,608 +50.0%

TMUs

192

288 +50.0%

ROPs

96

96 0.0%

SM Count

—

72

Clocks

Base Clock

948 MHz

1350 MHz

Boost Clock

1112 MHz

1770 MHz

Memory Clock

1502 MHz 6 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

12 GB

24 GB

VRAM (MB)

12,288

24,576 +100.0%

Memory Type

GDDR5

GDDR6

Memory Bus

384 bit

384 bit

Bandwidth

288.4 GB/s

672.0 GB/s

Cache

L1 Cache

48 KB (per SMM)

64 KB (per SM)

L2 Cache

3 MB

6 MB

Performance

Pixel Rate

106.8 GPixel/s

169.9 GPixel/s

Texture Rate

213.5 GTexel/s

509.8 GTexel/s

FP32 (TFLOPS)

6.832 TFLOPS

16.31 TFLOPS

FP64 (TFLOPS)

213.5 GFLOPS (1:32)

509.8 GFLOPS (1:32)

FP16 (TFLOPS)

—

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

Maxwell 2.0

Turing

GPU Name

GM200

TU102

Generation

Tesla Maxwell (Mxx)

GeForce 20

Process Size

28 nm

12 nm

Transistors

8,000 million

18,600 million

Die Size

601 mm²

754 mm²

Foundry

TSMC

TSMC

Density

13.3M / 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

5.2

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

—

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

—

2,499 USD

Production

End-of-life

End-of-life

Predecessor

Tesla Kepler

GeForce 10

Successor

Tesla Pascal

GeForce 30

View Tesla M40 Details View TITAN RTX Details