GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce 945M

CORE STATE GM107

VRAM 2 GB

CLOCK SPEED 1020 MHz

TDP 75 W

BUS WIDTH 128 bit

ARCHITECTURE Maxwell

nm

PROCESS 28 nm

LAUNCH DATE 2015

VS

NVIDIA

GEFORCE

GeForce RTX 5090

CORE STATE GB202

VRAM 32 GB

CLOCK SPEED 2407 MHz

TDP 575 W

BUS WIDTH 512 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

geekbench_opencl

8,099

380,114

3dmark_3dmark_steel_nomad_dx12

N/A

14,411

geekbench_vulkan

N/A

379,571

passmark_directx_10

N/A

226

passmark_directx_11

N/A

341

passmark_directx_12

N/A

185

passmark_directx_9

N/A

395

passmark_g2d

N/A

1,413

passmark_g3d

N/A

39,650

passmark_gpu_compute

N/A

26,756

DETAILED SPECIFICATIONS

SPECIFICATION

945M

RTX 5090

Core Specs

Shading Units

640

21,760 +3300.0%

Shaders

640

21,760 +3300.0%

TMUs

40

680 +1600.0%

ROPs

16

176 +1000.0%

SM Count

—

170

Clocks

Base Clock

928 MHz

2017 MHz

Boost Clock

1020 MHz

2407 MHz

Memory Clock

900 MHz 1800 Mbps effective

1750 MHz 28 Gbps effective

Memory

Memory Size

2 GB

32 GB

VRAM (MB)

2,048

32,768 +1500.0%

Memory Type

DDR3

GDDR7

Memory Bus

128 bit

512 bit

Bandwidth

28.80 GB/s

1.79 TB/s

Cache

L1 Cache

64 KB (per SMM)

128 KB (per SM)

L2 Cache

2 MB

96 MB

Performance

Pixel Rate

16.32 GPixel/s

423.6 GPixel/s

Texture Rate

40.80 GTexel/s

1,636.8 GTexel/s

FP32 (TFLOPS)

1,305.6 GFLOPS

104.8 TFLOPS

FP64 (TFLOPS)

40.80 GFLOPS (1:32)

1.637 TFLOPS (1:64)

FP16 (TFLOPS)

—

104.8 TFLOPS (1:1)

AI/RT

RT Cores

—

170

Tensor Cores

—

680

Power

TDP

75 W

575 W

TDP (W)

75

575 +666.7%

Suggested PSU

—

950 W

Power Connectors

None

1x 16-pin

Architecture

Architecture

Maxwell

Blackwell 2.0

GPU Name

GM107

GB202

Generation

GeForce 900M

GeForce 50

Process Size

28 nm

5 nm

Transistors

1,870 million

92,200 million

Die Size

148 mm²

750 mm²

Foundry

TSMC

TSMC

Density

12.6M / mm²

122.9M / mm²

API Support

DirectX

12 (11_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

5.0

12.0

Shader Model

6.7 (5.1)

6.8

Physical

Slot Width

MXM Module

Dual-slot

Length

—

304 mm 12 inches

Height

—

137 mm 5.4 inches

Outputs

Portable Device Dependent

1x HDMI 2.1b3x DisplayPort 2.1b

Bus Interface

MXM-B (3.0)

PCIe 5.0 x16

Other

Launch Price

—

1,999 USD

Production

End-of-life

Active

Predecessor

GeForce 800M

GeForce 40

Successor

GeForce 10 Mobile

—

View GeForce 945M Details View GeForce RTX 5090 Details