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 3090

CORE STATE GA102

VRAM 24 GB

CLOCK SPEED 1695 MHz

TDP 350 W

BUS WIDTH 384 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

geekbench_metal

5,465

N/A

geekbench_opencl

10,723

191,142

3dmark_3dmark_steel_nomad_dx12

N/A

5,118

geekbench_vulkan

N/A

174,310

passmark_directx_10

N/A

182

passmark_directx_11

N/A

220

passmark_directx_12

N/A

110

passmark_directx_9

N/A

268

passmark_g2d

N/A

1,063

passmark_g3d

N/A

26,645

passmark_gpu_compute

N/A

15,356

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 675MX

RTX 3090

Core Specs

Shading Units

960

10,496 +993.3%

Shaders

960

10,496 +993.3%

TMUs

80

328 +310.0%

ROPs

32

112 +250.0%

SM Count

—

82

Clocks

Base Clock

—

1395 MHz

Boost Clock

—

1695 MHz

GPU Clock

654 MHz

—

Memory Clock

900 MHz 3.6 Gbps effective

1219 MHz 19.5 Gbps effective

Memory

Memory Size

2 GB

24 GB

VRAM (MB)

2,048

24,576 +1100.0%

Memory Type

GDDR5

GDDR6X

Memory Bus

256 bit

384 bit

Bandwidth

115.2 GB/s

936.2 GB/s

Cache

L1 Cache

16 KB (per SMX)

128 KB (per SM)

L2 Cache

512 KB

6 MB

Performance

Pixel Rate

13.08 GPixel/s

189.8 GPixel/s

Texture Rate

52.32 GTexel/s

556.0 GTexel/s

FP32 (TFLOPS)

1,255.7 GFLOPS

35.58 TFLOPS

FP64 (TFLOPS)

52.32 GFLOPS (1:24)

556.0 GFLOPS (1:64)

FP16 (TFLOPS)

—

35.58 TFLOPS (1:1)

AI/RT

RT Cores

—

82

Tensor Cores

—

328

Power

TDP

100 W

350 W

TDP (W)

100

350 +250.0%

Suggested PSU

—

750 W

Power Connectors

None

1x 12-pin

Architecture

Architecture

Kepler

Ampere

GPU Name

GK104

GA102

Generation

GeForce 600M

GeForce 30

Process Size

28 nm

8 nm

Transistors

3,540 million

28,300 million

Die Size

294 mm²

628 mm²

Foundry

TSMC

Samsung

Density

12.0M / mm²

45.1M / 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

8.6

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

MXM Module

Triple-slot

Length

—

336 mm 13.2 inches

Height

—

140 mm 5.5 inches

Outputs

Portable Device Dependent

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

MXM-B (3.0)

PCIe 4.0 x16

Other

Launch Price

—

1,499 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 500M

GeForce 20

Successor

GeForce 700M

GeForce 40

View GeForce GTX 675MX Details View GeForce RTX 3090 Details