GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 4080

CORE STATE AD103

VRAM 16 GB

CLOCK SPEED 2505 MHz

TDP 320 W

BUS WIDTH 256 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2022

VS

NVIDIA

GEFORCE

RTX A2000 Mobile

CORE STATE GA107

VRAM 4 GB

CLOCK SPEED 1687 MHz

TDP 95 W

BUS WIDTH 128 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

6,567

N/A

geekbench_opencl

240,854

56,518

geekbench_vulkan

216,045

53,146

passmark_directx_10

204

57

passmark_directx_11

314

68

passmark_directx_12

132

47

passmark_directx_9

370

115

passmark_g2d

1,239

491

passmark_g3d

34,457

9,611

passmark_gpu_compute

20,671

4,334

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 4080

RTX A2000 Mobile

Core Specs

Shading Units

9,728

2,560 -73.7%

Shaders

9,728

2,560 -73.7%

TMUs

304

80 -73.7%

ROPs

112

48 -57.1%

SM Count

76

20 -73.7%

Clocks

Base Clock

2205 MHz

1215 MHz

Boost Clock

2505 MHz

1687 MHz

Memory Clock

1400 MHz 22.4 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

16 GB

4 GB

VRAM (MB)

16,384

4,096 -75.0%

Memory Type

GDDR6X

GDDR6

Memory Bus

256 bit

128 bit

Bandwidth

716.8 GB/s

192.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

64 MB

2 MB

Performance

Pixel Rate

280.6 GPixel/s

80.98 GPixel/s

Texture Rate

761.5 GTexel/s

135.0 GTexel/s

FP32 (TFLOPS)

48.74 TFLOPS

8.637 TFLOPS

FP64 (TFLOPS)

761.5 GFLOPS (1:64)

135.0 GFLOPS (1:64)

FP16 (TFLOPS)

48.74 TFLOPS (1:1)

8.637 TFLOPS (1:1)

AI/RT

RT Cores

76

20 -73.7%

Tensor Cores

304

80 -73.7%

Power

TDP

320 W

95 W

TDP (W)

320

95 -70.3%

Suggested PSU

700 W

—

Power Connectors

1x 16-pin

None

Architecture

Architecture

Ada Lovelace

Ampere

GPU Name

AD103

GA107

Generation

GeForce 40

Ampere-MW (Ax000)

Process Size

5 nm

8 nm

Transistors

45,900 million

8,700 million

Die Size

379 mm²

200 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

Triple-slot

IGP

Length

310 mm 12.2 inches

—

Height

140 mm 5.5 inches

—

Outputs

1x HDMI 2.13x DisplayPort 1.4a

Portable Device Dependent

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Launch Price

1,199 USD

—

Production

End-of-life

End-of-life

Predecessor

GeForce 30

Quadro Turing-M

Successor

GeForce 50

Ada-MW

View GeForce RTX 4080 Details View RTX A2000 Mobile Details