GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 3080 Ti Max-Q

CORE STATE GA103

VRAM 16 GB

CLOCK SPEED 1125 MHz

TDP 80 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2022

VS

NVIDIA

GEFORCE

GeForce RTX 4080 SUPER

CORE STATE AD103

VRAM 16 GB

CLOCK SPEED 2550 MHz

TDP 320 W

BUS WIDTH 256 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

6,600

geekbench_opencl

N/A

246,994

geekbench_vulkan

N/A

226,163

passmark_directx_10

N/A

193

passmark_directx_11

N/A

301

passmark_directx_12

N/A

134

passmark_directx_9

N/A

381

passmark_g2d

N/A

1,270

passmark_g3d

N/A

34,245

passmark_gpu_compute

N/A

19,822

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 3080 Ti Max-Q

RTX 4080 SUPER

Core Specs

Shading Units

7,424

10,240 +37.9%

Shaders

7,424

10,240 +37.9%

TMUs

232

320 +37.9%

ROPs

96

112 +16.7%

SM Count

58

80 +37.9%

Clocks

Base Clock

585 MHz

2295 MHz

Boost Clock

1125 MHz

2550 MHz

Memory Clock

1500 MHz 12 Gbps effective

1438 MHz 23 Gbps effective

Memory

Memory Size

16 GB

16 GB

VRAM (MB)

16,384

16,384 0.0%

Memory Type

GDDR6

GDDR6X

Memory Bus

256 bit

256 bit

Bandwidth

384.0 GB/s

736.3 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

4 MB

64 MB

Performance

Pixel Rate

108.0 GPixel/s

285.6 GPixel/s

Texture Rate

261.0 GTexel/s

816.0 GTexel/s

FP32 (TFLOPS)

16.70 TFLOPS

52.22 TFLOPS

FP64 (TFLOPS)

261.0 GFLOPS (1:64)

816.0 GFLOPS (1:64)

FP16 (TFLOPS)

16.70 TFLOPS (1:1)

52.22 TFLOPS (1:1)

AI/RT

RT Cores

58

80 +37.9%

Tensor Cores

232

320 +37.9%

Power

TDP

80 W

320 W

TDP (W)

80

320 +300.0%

Suggested PSU

—

700 W

Power Connectors

None

1x 16-pin

Architecture

Architecture

Ampere

Ada Lovelace

GPU Name

GA103

AD103

Generation

GeForce 30 Mobile

GeForce 40

Process Size

8 nm

5 nm

Transistors

22,000 million

45,900 million

Die Size

496 mm²

379 mm²

Foundry

Samsung

TSMC

Density

44.4M / mm²

121.1M / 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

—

Triple-slot

Length

—

310 mm 12.2 inches

Height

—

140 mm 5.5 inches

Outputs

Portable Device Dependent

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Launch Price

—

999 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 20 Mobile

GeForce 30

Successor

—

GeForce 50

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