GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 3080 Mobile

CORE STATE GA104

VRAM 8 GB

CLOCK SPEED 1545 MHz

TDP 115 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

VS

NVIDIA

GEFORCE

T600

CORE STATE TU117

VRAM 4 GB

CLOCK SPEED 1335 MHz

TDP 40 W

BUS WIDTH 128 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,644

N/A

geekbench_opencl

104,831

27,875

geekbench_vulkan

104,066

25,878

passmark_directx_10

120

32

passmark_directx_11

146

49

passmark_directx_12

72

25

passmark_directx_9

170

114

passmark_g2d

637

756

passmark_g3d

16,321

6,479

passmark_gpu_compute

7,276

2,402

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 3080 Mobile

T600

Core Specs

Shading Units

6,144

640 -89.6%

Shaders

6,144

640 -89.6%

TMUs

192

40 -79.2%

ROPs

96

32 -66.7%

SM Count

48

10 -79.2%

Clocks

Base Clock

1110 MHz

735 MHz

Boost Clock

1545 MHz

1335 MHz

Memory Clock

1750 MHz 14 Gbps effective

1250 MHz 10 Gbps effective

Memory

Memory Size

8 GB

4 GB

VRAM (MB)

8,192

4,096 -50.0%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

128 bit

Bandwidth

448.0 GB/s

160.0 GB/s

Cache

L1 Cache

128 KB (per SM)

64 KB (per SM)

L2 Cache

4 MB

1024 KB

Performance

Pixel Rate

148.3 GPixel/s

42.72 GPixel/s

Texture Rate

296.6 GTexel/s

53.40 GTexel/s

FP32 (TFLOPS)

18.98 TFLOPS

1.709 TFLOPS

FP64 (TFLOPS)

296.6 GFLOPS (1:64)

53.40 GFLOPS (1:32)

FP16 (TFLOPS)

18.98 TFLOPS (1:1)

3.418 TFLOPS (2:1)

AI/RT

RT Cores

48

—

Tensor Cores

192

—

Power

TDP

115 W

40 W

TDP (W)

115

40 -65.2%

Suggested PSU

—

200 W

Power Connectors

None

None

Architecture

Architecture

Ampere

Turing

GPU Name

GA104

TU117

Generation

GeForce 30 Mobile

Quadro Turing (Tx000)

Process Size

8 nm

12 nm

Transistors

17,400 million

4,700 million

Die Size

392 mm²

200 mm²

Foundry

Samsung

TSMC

Density

44.4M / mm²

23.5M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

8.6

7.5

Shader Model

6.8

6.8

Physical

Slot Width

—

Single-slot

Outputs

Portable Device Dependent

4x mini-DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

GeForce 20 Mobile

Quadro Volta

Successor

—

Workstation Ampere

View GeForce RTX 3080 Mobile Details View T600 Details