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

RTX A4500 Mobile

CORE STATE GA104

VRAM 16 GB

CLOCK SPEED 1500 MHz

TDP 140 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

geekbench_opencl

180,831

105,307

geekbench_vulkan

170,774

76,960

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

RTX A4500 Mobile

Core Specs

Shading Units

9,728

5,888 -39.5%

Shaders

9,728

5,888 -39.5%

TMUs

304

184 -39.5%

ROPs

112

96 -14.3%

SM Count

76

46 -39.5%

Clocks

Base Clock

1335 MHz

930 MHz

Boost Clock

1695 MHz

1500 MHz

Memory Clock

2250 MHz 18 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

16 GB

16 GB

VRAM (MB)

16,384

16,384 0.0%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

256 bit

Bandwidth

576.0 GB/s

512.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

64 MB

4 MB

Performance

Pixel Rate

189.8 GPixel/s

144.0 GPixel/s

Texture Rate

515.3 GTexel/s

276.0 GTexel/s

FP32 (TFLOPS)

32.98 TFLOPS

17.66 TFLOPS

FP64 (TFLOPS)

515.3 GFLOPS (1:64)

276.0 GFLOPS (1:64)

FP16 (TFLOPS)

32.98 TFLOPS (1:1)

17.66 TFLOPS (1:1)

AI/RT

RT Cores

76

46 -39.5%

Tensor Cores

304

184 -39.5%

Power

TDP

120 W

140 W

TDP (W)

120

140 +16.7%

Power Connectors

None

None

Architecture

Architecture

Ada Lovelace

Ampere

GPU Name

AD103

GA104

Generation

GeForce 40 Mobile

Ampere-MW (Ax000)

Process Size

5 nm

8 nm

Transistors

45,900 million

17,400 million

Die Size

379 mm²

392 mm²

Foundry

TSMC

Samsung

Density

121.1M / mm²

44.4M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

8.9

8.6

Shader Model

6.8

6.8

Physical

Slot Width

IGP

—

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Production

Active

End-of-life

Predecessor

GeForce 30 Mobile

Quadro Turing-M

Successor

GeForce 50 Mobile

Ada-MW

View GeForce RTX 4090 Mobile Details View RTX A4500 Mobile Details