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

GRID K2

CORE STATE GK104

VRAM 4 GB

CLOCK SPEED —

TDP 225 W

BUS WIDTH 256 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2013

PERFORMANCE BENCHMARKS

geekbench_opencl

180,831

10,593

geekbench_vulkan

170,774

N/A

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

geekbench_metal

N/A

5,557

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 4090 Mobile

GRID K2

Core Specs

Shading Units

9,728

1,536 -84.2%

Shaders

9,728

1,536 -84.2%

TMUs

304

128 -57.9%

ROPs

112

32 -71.4%

SM Count

76

—

Clocks

Base Clock

1335 MHz

—

Boost Clock

1695 MHz

—

GPU Clock

—

745 MHz

Memory Clock

2250 MHz 18 Gbps effective

1250 MHz 5 Gbps effective

Memory

Memory Size

16 GB

4 GB

VRAM (MB)

16,384

4,096 -75.0%

Memory Type

GDDR6

GDDR5

Memory Bus

256 bit

256 bit

Bandwidth

576.0 GB/s

160.0 GB/s

Cache

L1 Cache

128 KB (per SM)

16 KB (per SMX)

L2 Cache

64 MB

512 KB

Performance

Pixel Rate

189.8 GPixel/s

23.84 GPixel/s

Texture Rate

515.3 GTexel/s

95.36 GTexel/s

FP32 (TFLOPS)

32.98 TFLOPS

2.289 TFLOPS

FP64 (TFLOPS)

515.3 GFLOPS (1:64)

95.36 GFLOPS (1:24)

FP16 (TFLOPS)

32.98 TFLOPS (1:1)

—

AI/RT

RT Cores

76

—

Tensor Cores

304

—

Power

TDP

120 W

225 W

TDP (W)

120

225 +87.5%

Suggested PSU

—

550 W

Power Connectors

None

1x 6-pin + 1x 8-pin

Architecture

Architecture

Ada Lovelace

Kepler

GPU Name

AD103

GK104

Generation

GeForce 40 Mobile

GRID (K2)

Process Size

5 nm

28 nm

Transistors

45,900 million

3,540 million

Die Size

379 mm²

294 mm²

Foundry

TSMC

TSMC

Density

121.1M / mm²

12.0M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (11_0)

OpenGL

4.6

4.6

Vulkan

1.4

1.2.175

OpenCL

3.0

3.0

CUDA

8.9

3.0

Shader Model

6.8

6.5 (5.1)

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

Launch Price

—

5,199 USD

Production

Active

End-of-life

Predecessor

GeForce 30 Mobile

—

Successor

GeForce 50 Mobile

—

View GeForce RTX 4090 Mobile Details View GRID K2 Details