GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 4080 Mobile

CORE STATE AD104

VRAM 12 GB

CLOCK SPEED 1665 MHz

TDP 110 W

BUS WIDTH 192 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

NVIDIA

GEFORCE

RTX A4000 Mobile

CORE STATE GA104

VRAM 8 GB

CLOCK SPEED 1680 MHz

TDP 115 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

geekbench_opencl

159,575

97,178

geekbench_vulkan

145,807

73,002

passmark_directx_10

157

105

passmark_directx_11

244

127

passmark_directx_12

96

66

passmark_directx_9

286

157

passmark_g2d

929

585

passmark_g3d

24,926

14,796

passmark_gpu_compute

11,191

6,394

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 4080 Mobile

RTX A4000 Mobile

Core Specs

Shading Units

7,424

5,120 -31.0%

Shaders

7,424

5,120 -31.0%

TMUs

232

160 -31.0%

ROPs

80

80 0.0%

SM Count

58

40 -31.0%

Clocks

Base Clock

1290 MHz

1140 MHz

Boost Clock

1665 MHz

1680 MHz

Memory Clock

2250 MHz 18 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

12 GB

8 GB

VRAM (MB)

12,288

8,192 -33.3%

Memory Type

GDDR6

GDDR6

Memory Bus

192 bit

256 bit

Bandwidth

432.0 GB/s

384.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

48 MB

4 MB

Performance

Pixel Rate

133.2 GPixel/s

134.4 GPixel/s

Texture Rate

386.3 GTexel/s

268.8 GTexel/s

FP32 (TFLOPS)

24.72 TFLOPS

17.20 TFLOPS

FP64 (TFLOPS)

386.3 GFLOPS (1:64)

268.8 GFLOPS (1:64)

FP16 (TFLOPS)

24.72 TFLOPS (1:1)

17.20 TFLOPS (1:1)

AI/RT

RT Cores

58

40 -31.0%

Tensor Cores

232

160 -31.0%

Power

TDP

110 W

115 W

TDP (W)

110

115 +4.5%

Power Connectors

None

None

Architecture

Architecture

Ada Lovelace

Ampere

GPU Name

AD104

GA104

Generation

GeForce 40 Mobile

Ampere-MW (Ax000)

Process Size

5 nm

8 nm

Transistors

35,800 million

17,400 million

Die Size

294 mm²

392 mm²

Foundry

TSMC

Samsung

Density

121.8M / 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 4080 Mobile Details View RTX A4000 Mobile Details