GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 3080 Ti

CORE STATE GA102

VRAM 12 GB

CLOCK SPEED 1665 MHz

TDP 350 W

BUS WIDTH 384 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

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

5,077

N/A

geekbench_opencl

191,309

56,518

geekbench_vulkan

171,798

53,146

passmark_directx_10

184

57

passmark_directx_11

223

68

passmark_directx_12

110

47

passmark_directx_9

274

115

passmark_g2d

1,091

491

passmark_g3d

26,896

9,611

passmark_gpu_compute

15,282

4,334

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 3080 Ti

RTX A2000 Mobile

Core Specs

Shading Units

10,240

2,560 -75.0%

Shaders

10,240

2,560 -75.0%

TMUs

320

80 -75.0%

ROPs

112

48 -57.1%

SM Count

80

20 -75.0%

Clocks

Base Clock

1365 MHz

1215 MHz

Boost Clock

1665 MHz

1687 MHz

Memory Clock

1188 MHz 19 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

12 GB

4 GB

VRAM (MB)

12,288

4,096 -66.7%

Memory Type

GDDR6X

GDDR6

Memory Bus

384 bit

128 bit

Bandwidth

912.4 GB/s

192.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

6 MB

2 MB

Performance

Pixel Rate

186.5 GPixel/s

80.98 GPixel/s

Texture Rate

532.8 GTexel/s

135.0 GTexel/s

FP32 (TFLOPS)

34.10 TFLOPS

8.637 TFLOPS

FP64 (TFLOPS)

532.8 GFLOPS (1:64)

135.0 GFLOPS (1:64)

FP16 (TFLOPS)

34.10 TFLOPS (1:1)

8.637 TFLOPS (1:1)

AI/RT

RT Cores

80

20 -75.0%

Tensor Cores

320

80 -75.0%

Power

TDP

350 W

95 W

TDP (W)

350

95 -72.9%

Suggested PSU

750 W

—

Power Connectors

1x 12-pin

None

Architecture

Architecture

Ampere

Ampere

GPU Name

GA102

GA107

Generation

GeForce 30

Ampere-MW (Ax000)

Process Size

8 nm

8 nm

Transistors

28,300 million

8,700 million

Die Size

628 mm²

200 mm²

Foundry

Samsung

Samsung

Density

45.1M / 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

8.6

8.6

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

1,199 USD

—

Production

End-of-life

End-of-life

Predecessor

GeForce 20

Quadro Turing-M

Successor

GeForce 40

Ada-MW

View GeForce RTX 3080 Ti Details View RTX A2000 Mobile Details