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 3070 Mobile

CORE STATE GA104

VRAM 8 GB

CLOCK SPEED 1560 MHz

TDP 115 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

geekbench_metal

5,465

N/A

geekbench_opencl

10,723

92,939

3dmark_3dmark_steel_nomad_dx12

N/A

2,380

geekbench_vulkan

N/A

86,768

passmark_directx_10

N/A

113

passmark_directx_11

N/A

138

passmark_directx_12

N/A

64

passmark_directx_9

N/A

160

passmark_g2d

N/A

641

passmark_g3d

N/A

15,309

passmark_gpu_compute

N/A

6,827

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 675MX

RTX 3070 Mobile

Core Specs

Shading Units

960

5,120 +433.3%

Shaders

960

5,120 +433.3%

TMUs

80

160 +100.0%

ROPs

32

80 +150.0%

SM Count

—

40

Clocks

Base Clock

—

1110 MHz

Boost Clock

—

1560 MHz

GPU Clock

654 MHz

—

Memory Clock

900 MHz 3.6 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

2 GB

8 GB

VRAM (MB)

2,048

8,192 +300.0%

Memory Type

GDDR5

GDDR6

Memory Bus

256 bit

256 bit

Bandwidth

115.2 GB/s

448.0 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

124.8 GPixel/s

Texture Rate

52.32 GTexel/s

249.6 GTexel/s

FP32 (TFLOPS)

1,255.7 GFLOPS

15.97 TFLOPS

FP64 (TFLOPS)

52.32 GFLOPS (1:24)

249.6 GFLOPS (1:64)

FP16 (TFLOPS)

—

15.97 TFLOPS (1:1)

AI/RT

RT Cores

—

40

Tensor Cores

—

160

Power

TDP

100 W

115 W

TDP (W)

100

115 +15.0%

Power Connectors

None

None

Architecture

Architecture

Kepler

Ampere

GPU Name

GK104

GA104

Generation

GeForce 600M

GeForce 30 Mobile

Process Size

28 nm

8 nm

Transistors

3,540 million

17,400 million

Die Size

294 mm²

392 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 3070 Mobile Details