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 4000 Ada Generation

CORE STATE AD104

VRAM 20 GB

CLOCK SPEED 2175 MHz

TDP 130 W

BUS WIDTH 160 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

geekbench_opencl

180,831

146,593

geekbench_vulkan

170,774

123,842

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 4000 Ada Generation

Core Specs

Shading Units

9,728

6,144 -36.8%

Shaders

9,728

6,144 -36.8%

TMUs

304

192 -36.8%

ROPs

112

64 -42.9%

SM Count

76

48 -36.8%

Clocks

Base Clock

1335 MHz

1500 MHz

Boost Clock

1695 MHz

2175 MHz

Memory Clock

2250 MHz 18 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

16 GB

20 GB

VRAM (MB)

16,384

20,480 +25.0%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

160 bit

Bandwidth

576.0 GB/s

360.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

64 MB

48 MB

Performance

Pixel Rate

189.8 GPixel/s

139.2 GPixel/s

Texture Rate

515.3 GTexel/s

417.6 GTexel/s

FP32 (TFLOPS)

32.98 TFLOPS

26.73 TFLOPS

FP64 (TFLOPS)

515.3 GFLOPS (1:64)

417.6 GFLOPS (1:64)

FP16 (TFLOPS)

32.98 TFLOPS (1:1)

26.73 TFLOPS (1:1)

AI/RT

RT Cores

76

48 -36.8%

Tensor Cores

304

192 -36.8%

Power

TDP

120 W

130 W

TDP (W)

120

130 +8.3%

Suggested PSU

—

300 W

Power Connectors

None

1x 16-pin

Architecture

Architecture

Ada Lovelace

Ada Lovelace

GPU Name

AD103

AD104

Generation

GeForce 40 Mobile

Workstation Ada (x000A)

Process Size

5 nm

5 nm

Transistors

45,900 million

35,800 million

Die Size

379 mm²

294 mm²

Foundry

TSMC

TSMC

Density

121.1M / mm²

121.8M / 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

8.9

Shader Model

6.8

6.8

Physical

Slot Width

IGP

Single-slot

Length

—

245 mm 9.6 inches

Height

—

112 mm 4.4 inches

Outputs

Portable Device Dependent

4x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Production

Active

Active

Predecessor

GeForce 30 Mobile

Workstation Ampere

Successor

GeForce 50 Mobile

Blackwell PRO W

View GeForce RTX 4090 Mobile Details View RTX 4000 Ada Generation Details