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 A2000

CORE STATE GA106

VRAM 6 GB

CLOCK SPEED 1200 MHz

TDP 70 W

BUS WIDTH 192 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

geekbench_opencl

180,831

73,310

geekbench_vulkan

170,774

69,089

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

3dmark_3dmark_steel_nomad_dx12

N/A

1,345

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 4090 Mobile

RTX A2000

Core Specs

Shading Units

9,728

3,328 -65.8%

Shaders

9,728

3,328 -65.8%

TMUs

304

104 -65.8%

ROPs

112

48 -57.1%

SM Count

76

26 -65.8%

Clocks

Base Clock

1335 MHz

562 MHz

Boost Clock

1695 MHz

1200 MHz

Memory Clock

2250 MHz 18 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

16 GB

6 GB

VRAM (MB)

16,384

6,144 -62.5%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

192 bit

Bandwidth

576.0 GB/s

288.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

64 MB

3 MB

Performance

Pixel Rate

189.8 GPixel/s

57.60 GPixel/s

Texture Rate

515.3 GTexel/s

124.8 GTexel/s

FP32 (TFLOPS)

32.98 TFLOPS

7.987 TFLOPS

FP64 (TFLOPS)

515.3 GFLOPS (1:64)

124.8 GFLOPS (1:64)

FP16 (TFLOPS)

32.98 TFLOPS (1:1)

7.987 TFLOPS (1:1)

AI/RT

RT Cores

76

26 -65.8%

Tensor Cores

304

104 -65.8%

Power

TDP

120 W

70 W

TDP (W)

120

70 -41.7%

Suggested PSU

—

250 W

Power Connectors

None

None

Architecture

Architecture

Ada Lovelace

Ampere

GPU Name

AD103

GA106

Generation

GeForce 40 Mobile

Workstation Ampere (Ax000)

Process Size

5 nm

8 nm

Transistors

45,900 million

12,000 million

Die Size

379 mm²

276 mm²

Foundry

TSMC

Samsung

Density

121.1M / mm²

43.5M / 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

Dual-slot

Length

—

167 mm 6.6 inches

Height

—

69 mm 2.7 inches

Outputs

Portable Device Dependent

4x mini-DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Launch Price

—

449 USD

Production

Active

End-of-life

Predecessor

GeForce 30 Mobile

Quadro Turing

Successor

GeForce 50 Mobile

Workstation Ada

View GeForce RTX 4090 Mobile Details View RTX A2000 Details