GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce GTX 660 Ti

CORE STATE GK104

VRAM 2 GB

CLOCK SPEED 980 MHz

TDP 150 W

BUS WIDTH 192 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2012

VS

NVIDIA

GEFORCE

GeForce RTX 5060

CORE STATE GB206

VRAM 8 GB

CLOCK SPEED 2497 MHz

TDP 145 W

BUS WIDTH 128 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

geekbench_opencl

15,095

120,785

geekbench_vulkan

15,511

116,626

passmark_directx_10

N/A

127

passmark_directx_11

N/A

200

passmark_directx_12

N/A

77

passmark_directx_9

N/A

225

passmark_g2d

N/A

1,154

passmark_g3d

N/A

20,891

passmark_gpu_compute

N/A

10,899

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 660 Ti

RTX 5060

Core Specs

Shading Units

1,344

3,840 +185.7%

Shaders

1,344

3,840 +185.7%

TMUs

112

120 +7.1%

ROPs

24

48 +100.0%

SM Count

—

30

Clocks

Base Clock

915 MHz

2280 MHz

Boost Clock

980 MHz

2497 MHz

Memory Clock

1502 MHz 6 Gbps effective

1750 MHz 28 Gbps effective

Memory

Memory Size

2 GB

8 GB

VRAM (MB)

2,048

8,192 +300.0%

Memory Type

GDDR5

GDDR7

Memory Bus

192 bit

128 bit

Bandwidth

144.2 GB/s

448.0 GB/s

Cache

L1 Cache

16 KB (per SMX)

128 KB (per SM)

L2 Cache

384 KB

32 MB

Performance

Pixel Rate

27.44 GPixel/s

119.9 GPixel/s

Texture Rate

109.8 GTexel/s

299.6 GTexel/s

FP32 (TFLOPS)

2.634 TFLOPS

19.18 TFLOPS

FP64 (TFLOPS)

109.8 GFLOPS (1:24)

299.6 GFLOPS (1:64)

FP16 (TFLOPS)

—

19.18 TFLOPS (1:1)

AI/RT

RT Cores

—

30

Tensor Cores

—

120

Power

TDP

150 W

145 W

TDP (W)

150

145 -3.3%

Suggested PSU

450 W

300 W

Power Connectors

2x 6-pin

1x 8-pin

Architecture

Architecture

Kepler

Blackwell 2.0

GPU Name

GK104

GB206

Generation

GeForce 600

GeForce 50

Process Size

28 nm

5 nm

Transistors

3,540 million

21,900 million

Die Size

294 mm²

181 mm²

Foundry

TSMC

TSMC

Density

12.0M / mm²

121.0M / 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

12.0

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

241 mm 9.5 inches

241 mm 9.5 inches

Height

—

111 mm 4.4 inches

Outputs

2x DVI1x HDMI 1.4a1x DisplayPort 1.2

1x HDMI 2.1b3x DisplayPort 2.1b

Bus Interface

PCIe 3.0 x16

PCIe 5.0 x8

Other

Launch Price

299 USD

299 USD

Production

End-of-life

Active

Predecessor

GeForce 500

GeForce 40

Successor

GeForce 700

—

View GeForce GTX 660 Ti Details View GeForce RTX 5060 Details