GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce GTX 675MX

CORE STATE GK104

VRAM 2 GB

CLOCK SPEED —

TDP 100 W

BUS WIDTH 256 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2012

VS

NVIDIA

GEFORCE

GeForce RTX 3080 Ti Mobile

CORE STATE GA103

VRAM 16 GB

CLOCK SPEED 1260 MHz

TDP 115 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

geekbench_metal

5,465

N/A

geekbench_opencl

10,723

117,866

3dmark_3dmark_steel_nomad_dx12

N/A

2,869

geekbench_vulkan

N/A

107,502

passmark_directx_10

N/A

131

passmark_directx_11

N/A

164

passmark_directx_12

N/A

88

passmark_directx_9

N/A

201

passmark_g2d

N/A

818

passmark_g3d

N/A

19,288

passmark_gpu_compute

N/A

8,471

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 675MX

RTX 3080 Ti Mobile

Core Specs

Shading Units

960

7,424 +673.3%

Shaders

960

7,424 +673.3%

TMUs

80

232 +190.0%

ROPs

32

96 +200.0%

SM Count

—

58

Clocks

Base Clock

—

810 MHz

Boost Clock

—

1260 MHz

GPU Clock

654 MHz

—

Memory Clock

900 MHz 3.6 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

2 GB

16 GB

VRAM (MB)

2,048

16,384 +700.0%

Memory Type

GDDR5

GDDR6

Memory Bus

256 bit

256 bit

Bandwidth

115.2 GB/s

512.0 GB/s

Cache

L1 Cache

16 KB (per SMX)

128 KB (per SM)

L2 Cache

512 KB

4 MB

Performance

Pixel Rate

13.08 GPixel/s

121.0 GPixel/s

Texture Rate

52.32 GTexel/s

292.3 GTexel/s

FP32 (TFLOPS)

1,255.7 GFLOPS

18.71 TFLOPS

FP64 (TFLOPS)

52.32 GFLOPS (1:24)

292.3 GFLOPS (1:64)

FP16 (TFLOPS)

—

18.71 TFLOPS (1:1)

AI/RT

RT Cores

—

58

Tensor Cores

—

232

Power

TDP

100 W

115 W

TDP (W)

100

115 +15.0%

Power Connectors

None

None

Architecture

Architecture

Kepler

Ampere

GPU Name

GK104

GA103

Generation

GeForce 600M

GeForce 30 Mobile

Process Size

28 nm

8 nm

Transistors

3,540 million

22,000 million

Die Size

294 mm²

496 mm²

Foundry

TSMC

Samsung

Density

12.0M / mm²

44.4M / mm²

API Support

DirectX

12 (11_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.2.175

1.4

OpenCL

3.0

3.0

CUDA

3.0

8.6

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

MXM Module

—

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

MXM-B (3.0)

PCIe 4.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

GeForce 500M

GeForce 20 Mobile

Successor

GeForce 700M

—

View GeForce GTX 675MX Details View GeForce RTX 3080 Ti Mobile Details