GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 4090 Mobile

CORE STATE AD103

VRAM 16 GB

CLOCK SPEED 1695 MHz

TDP 120 W

BUS WIDTH 256 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

NVIDIA

GEFORCE

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

PERFORMANCE BENCHMARKS

geekbench_opencl

180,831

39,192

geekbench_vulkan

170,774

44,602

passmark_directx_10

173

N/A

passmark_directx_11

262

N/A

passmark_directx_12

107

N/A

passmark_directx_9

310

N/A

passmark_g2d

984

N/A

passmark_g3d

27,212

N/A

passmark_gpu_compute

12,347

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 4090 Mobile

Tesla M40

Core Specs

Shading Units

9,728

3,072 -68.4%

Shaders

9,728

3,072 -68.4%

TMUs

304

192 -36.8%

ROPs

112

96 -14.3%

SM Count

76

—

Clocks

Base Clock

1335 MHz

948 MHz

Boost Clock

1695 MHz

1112 MHz

Memory Clock

2250 MHz 18 Gbps effective

1502 MHz 6 Gbps effective

Memory

Memory Size

16 GB

12 GB

VRAM (MB)

16,384

12,288 -25.0%

Memory Type

GDDR6

GDDR5

Memory Bus

256 bit

384 bit

Bandwidth

576.0 GB/s

288.4 GB/s

Cache

L1 Cache

128 KB (per SM)

48 KB (per SMM)

L2 Cache

64 MB

3 MB

Performance

Pixel Rate

189.8 GPixel/s

106.8 GPixel/s

Texture Rate

515.3 GTexel/s

213.5 GTexel/s

FP32 (TFLOPS)

32.98 TFLOPS

6.832 TFLOPS

FP64 (TFLOPS)

515.3 GFLOPS (1:64)

213.5 GFLOPS (1:32)

FP16 (TFLOPS)

32.98 TFLOPS (1:1)

—

AI/RT

RT Cores

76

—

Tensor Cores

304

—

Power

TDP

120 W

250 W

TDP (W)

120

250 +108.3%

Suggested PSU

—

600 W

Power Connectors

None

8-pin EPS

Architecture

Architecture

Ada Lovelace

Maxwell 2.0

GPU Name

AD103

GM200

Generation

GeForce 40 Mobile

Tesla Maxwell (Mxx)

Process Size

5 nm

28 nm

Transistors

45,900 million

8,000 million

Die Size

379 mm²

601 mm²

Foundry

TSMC

TSMC

Density

121.1M / mm²

13.3M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

8.9

5.2

Shader Model

6.8

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

267 mm 10.5 inches

Outputs

Portable Device Dependent

No outputs

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Production

Active

End-of-life

Predecessor

GeForce 30 Mobile

Tesla Kepler

Successor

GeForce 50 Mobile

Tesla Pascal

View GeForce RTX 4090 Mobile Details View Tesla M40 Details