GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 3080 12 GB

CORE STATE GA102

VRAM 12 GB

CLOCK SPEED 1710 MHz

TDP 350 W

BUS WIDTH 384 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2022

VS

NVIDIA

GEFORCE

L20

CORE STATE AD102

VRAM 48 GB

CLOCK SPEED 2520 MHz

TDP 275 W

BUS WIDTH 384 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

4,791

N/A

geekbench_opencl

N/A

266,428

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 3080 12 GB

L20

Core Specs

Shading Units

8,960

11,776 +31.4%

Shaders

8,960

11,776 +31.4%

TMUs

280

368 +31.4%

ROPs

96

128 +33.3%

SM Count

70

92 +31.4%

Clocks

Base Clock

1260 MHz

1440 MHz

Boost Clock

1710 MHz

2520 MHz

Memory Clock

1188 MHz 19 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

12 GB

48 GB

VRAM (MB)

12,288

49,152 +300.0%

Memory Type

GDDR6X

GDDR6

Memory Bus

384 bit

384 bit

Bandwidth

912.4 GB/s

864.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

6 MB

96 MB

Performance

Pixel Rate

164.2 GPixel/s

322.6 GPixel/s

Texture Rate

478.8 GTexel/s

927.4 GTexel/s

FP32 (TFLOPS)

30.64 TFLOPS

59.35 TFLOPS

FP64 (TFLOPS)

478.8 GFLOPS (1:64)

927.4 GFLOPS (1:64)

FP16 (TFLOPS)

30.64 TFLOPS (1:1)

59.35 TFLOPS (1:1)

AI/RT

RT Cores

70

92 +31.4%

Tensor Cores

280

368 +31.4%

Power

TDP

350 W

275 W

TDP (W)

350

275 -21.4%

Suggested PSU

750 W

600 W

Power Connectors

1x 12-pin

1x 16-pin

Architecture

Architecture

Ampere

Ada Lovelace

GPU Name

GA102

AD102

Generation

GeForce 30

Server Ada (Lxx)

Process Size

8 nm

5 nm

Transistors

28,300 million

76,300 million

Die Size

628 mm²

609 mm²

Foundry

Samsung

TSMC

Density

45.1M / mm²

125.3M / 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

Dual-slot

Length

285 mm 11.2 inches

267 mm 10.5 inches

Height

112 mm 4.4 inches

111 mm 4.4 inches

Outputs

1x HDMI 2.13x DisplayPort 1.4a

4x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Launch Price

799 USD

—

Production

End-of-life

Active

Predecessor

GeForce 20

Server Ampere

Successor

GeForce 40

Server Hopper

View GeForce RTX 3080 12 GB Details View L20 Details