GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce GT 755M

CORE STATE GK107

VRAM 2 GB

CLOCK SPEED 1020 MHz

TDP 50 W

BUS WIDTH 128 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2013

VS

NVIDIA

GEFORCE

GeForce GTX 1660

CORE STATE TU116

VRAM 6 GB

CLOCK SPEED 1785 MHz

TDP 120 W

BUS WIDTH 192 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

geekbench_metal

3,132

N/A

geekbench_opencl

4,934

57,988

3dmark_3dmark_steel_nomad_dx12

N/A

1,065

geekbench_vulkan

N/A

55,845

passmark_directx_10

N/A

61

passmark_directx_11

N/A

79

passmark_directx_12

N/A

49

passmark_directx_9

N/A

177

passmark_g2d

N/A

776

passmark_g3d

N/A

11,646

passmark_gpu_compute

N/A

4,963

DETAILED SPECIFICATIONS

SPECIFICATION

GT 755M

GTX 1660

Core Specs

Shading Units

384

1,408 +266.7%

Shaders

384

1,408 +266.7%

TMUs

32

88 +175.0%

ROPs

16

48 +200.0%

SM Count

—

22

Clocks

Base Clock

980 MHz

1530 MHz

Boost Clock

1020 MHz

1785 MHz

Memory Clock

1350 MHz 5.4 Gbps effective

2001 MHz 8 Gbps effective

Memory

Memory Size

2 GB

6 GB

VRAM (MB)

2,048

6,144 +200.0%

Memory Type

GDDR5

GDDR5

Memory Bus

128 bit

192 bit

Bandwidth

86.40 GB/s

192.1 GB/s

Cache

L1 Cache

16 KB (per SMX)

64 KB (per SM)

L2 Cache

256 KB

1536 KB

Performance

Pixel Rate

8.160 GPixel/s

85.68 GPixel/s

Texture Rate

32.64 GTexel/s

157.1 GTexel/s

FP32 (TFLOPS)

783.4 GFLOPS

5.027 TFLOPS

FP64 (TFLOPS)

32.64 GFLOPS (1:24)

157.1 GFLOPS (1:32)

FP16 (TFLOPS)

—

10.05 TFLOPS (2:1)

Power

TDP

50 W

120 W

TDP (W)

50

120 +140.0%

Suggested PSU

—

300 W

Power Connectors

None

1x 8-pin

Architecture

Architecture

Kepler

Turing

GPU Name

GK107

TU116

Generation

GeForce 700M

GeForce 16

Process Size

28 nm

12 nm

Transistors

1,270 million

6,600 million

Die Size

118 mm²

284 mm²

Foundry

TSMC

TSMC

Density

10.8M / mm²

23.2M / mm²

API Support

DirectX

12 (11_0)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.2.175

1.4

OpenCL

3.0

3.0

CUDA

3.0

7.5

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

MXM Module

Dual-slot

Length

—

229 mm 9 inches

Height

—

111 mm 4.4 inches

Outputs

Portable Device Dependent

1x DVI1x HDMI 2.01x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

—

219 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 600M

GeForce 10

Successor

GeForce 800M

GeForce 20

View GeForce GT 755M Details View GeForce GTX 1660 Details