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 4090 Mobile

CORE STATE AD103

VRAM 16 GB

CLOCK SPEED 1695 MHz

TDP 120 W

BUS WIDTH 256 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

geekbench_metal

5,465

N/A

geekbench_opencl

10,723

180,831

geekbench_vulkan

N/A

170,774

passmark_directx_10

N/A

173

passmark_directx_11

N/A

262

passmark_directx_12

N/A

107

passmark_directx_9

N/A

310

passmark_g2d

N/A

984

passmark_g3d

N/A

27,212

passmark_gpu_compute

N/A

12,347

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 675MX

RTX 4090 Mobile

Core Specs

Shading Units

960

9,728 +913.3%

Shaders

960

9,728 +913.3%

TMUs

80

304 +280.0%

ROPs

32

112 +250.0%

SM Count

—

76

Clocks

Base Clock

—

1335 MHz

Boost Clock

—

1695 MHz

GPU Clock

654 MHz

—

Memory Clock

900 MHz 3.6 Gbps effective

2250 MHz 18 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

576.0 GB/s

Cache

L1 Cache

16 KB (per SMX)

128 KB (per SM)

L2 Cache

512 KB

64 MB

Performance

Pixel Rate

13.08 GPixel/s

189.8 GPixel/s

Texture Rate

52.32 GTexel/s

515.3 GTexel/s

FP32 (TFLOPS)

1,255.7 GFLOPS

32.98 TFLOPS

FP64 (TFLOPS)

52.32 GFLOPS (1:24)

515.3 GFLOPS (1:64)

FP16 (TFLOPS)

—

32.98 TFLOPS (1:1)

AI/RT

RT Cores

—

76

Tensor Cores

—

304

Power

TDP

100 W

120 W

TDP (W)

100

120 +20.0%

Power Connectors

None

None

Architecture

Architecture

Kepler

Ada Lovelace

GPU Name

GK104

AD103

Generation

GeForce 600M

GeForce 40 Mobile

Process Size

28 nm

5 nm

Transistors

3,540 million

45,900 million

Die Size

294 mm²

379 mm²

Foundry

TSMC

TSMC

Density

12.0M / mm²

121.1M / 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

8.9

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

MXM Module

IGP

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

MXM-B (3.0)

PCIe 4.0 x16

Other

Production

End-of-life

Active

Predecessor

GeForce 500M

GeForce 30 Mobile

Successor

GeForce 700M

GeForce 50 Mobile

View GeForce GTX 675MX Details View GeForce RTX 4090 Mobile Details