GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 3080

CORE STATE GA102

VRAM 10 GB

CLOCK SPEED 1710 MHz

TDP 320 W

BUS WIDTH 320 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2020

VS

NVIDIA

GEFORCE

GeForce RTX 4080 Max-Q

CORE STATE AD104

VRAM 12 GB

CLOCK SPEED 1350 MHz

TDP 60 W

BUS WIDTH 192 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

4,407

N/A

geekbench_opencl

167,014

N/A

geekbench_vulkan

145,176

N/A

passmark_directx_10

170

N/A

passmark_directx_11

207

N/A

passmark_directx_12

100

N/A

passmark_directx_9

258

N/A

passmark_g2d

1,054

N/A

passmark_g3d

25,086

N/A

passmark_gpu_compute

14,397

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 3080

RTX 4080 Max-Q

Core Specs

Shading Units

8,704

7,424 -14.7%

Shaders

8,704

7,424 -14.7%

TMUs

272

232 -14.7%

ROPs

96

80 -16.7%

SM Count

68

58 -14.7%

Clocks

Base Clock

1440 MHz

795 MHz

Boost Clock

1710 MHz

1350 MHz

Memory Clock

1188 MHz 19 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

10 GB

12 GB

VRAM (MB)

10,240

12,288 +20.0%

Memory Type

GDDR6X

GDDR6

Memory Bus

320 bit

192 bit

Bandwidth

760.3 GB/s

432.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

5 MB

48 MB

Performance

Pixel Rate

164.2 GPixel/s

108.0 GPixel/s

Texture Rate

465.1 GTexel/s

313.2 GTexel/s

FP32 (TFLOPS)

29.77 TFLOPS

20.04 TFLOPS

FP64 (TFLOPS)

465.1 GFLOPS (1:64)

313.2 GFLOPS (1:64)

FP16 (TFLOPS)

29.77 TFLOPS (1:1)

20.04 TFLOPS (1:1)

AI/RT

RT Cores

68

58 -14.7%

Tensor Cores

272

232 -14.7%

Power

TDP

320 W

60 W

TDP (W)

320

60 -81.3%

Suggested PSU

700 W

—

Power Connectors

1x 12-pin

None

Architecture

Architecture

Ampere

Ada Lovelace

GPU Name

GA102

AD104

Generation

GeForce 30

GeForce 40 Mobile

Process Size

8 nm

5 nm

Transistors

28,300 million

35,800 million

Die Size

628 mm²

294 mm²

Foundry

Samsung

TSMC

Density

45.1M / 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

8.6

8.9

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

IGP

Length

285 mm 11.2 inches

—

Height

112 mm 4.4 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

699 USD

—

Production

End-of-life

Active

Predecessor

GeForce 20

GeForce 30 Mobile

Successor

GeForce 40

GeForce 50 Mobile

View GeForce RTX 3080 Details View GeForce RTX 4080 Max-Q Details