GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce GTX 650 Ti Boost

CORE STATE GK106

VRAM 2 GB

CLOCK SPEED 1032 MHz

TDP 134 W

BUS WIDTH 192 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2013

VS

NVIDIA

GEFORCE

GeForce GTX 970M

CORE STATE GM204

VRAM 6 GB

CLOCK SPEED 1038 MHz

TDP —

BUS WIDTH 192 bit

ARCHITECTURE Maxwell 2.0

nm

PROCESS 28 nm

LAUNCH DATE 2014

PERFORMANCE BENCHMARKS

geekbench_opencl

9,278

18,991

geekbench_vulkan

10,039

18,516

3dmark_3dmark_steel_nomad_dx12

N/A

472

passmark_directx_10

N/A

28

passmark_directx_11

N/A

42

passmark_directx_12

N/A

24

passmark_directx_9

N/A

99

passmark_g2d

N/A

381

passmark_g3d

N/A

5,704

passmark_gpu_compute

N/A

2,289

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 650 Ti Boost

GTX 970M

Core Specs

Shading Units

768

1,280 +66.7%

Shaders

768

1,280 +66.7%

TMUs

64

80 +25.0%

ROPs

24

48 +100.0%

Clocks

Base Clock

980 MHz

924 MHz

Boost Clock

1032 MHz

1038 MHz

Memory Clock

1502 MHz 6 Gbps effective

1253 MHz 5 Gbps effective

Memory

Memory Size

2 GB

6 GB

VRAM (MB)

2,048

6,144 +200.0%

Memory Type

GDDR5

GDDR5

Memory Bus

192 bit

192 bit

Bandwidth

144.2 GB/s

120.3 GB/s

Cache

L1 Cache

16 KB (per SMX)

48 KB (per SMM)

L2 Cache

384 KB

1536 KB

Performance

Pixel Rate

16.51 GPixel/s

49.82 GPixel/s

Texture Rate

66.05 GTexel/s

83.04 GTexel/s

FP32 (TFLOPS)

1.585 TFLOPS

2.657 TFLOPS

FP64 (TFLOPS)

66.05 GFLOPS (1:24)

83.04 GFLOPS (1:32)

Power

TDP

134 W

—

TDP (W)

134

—

Suggested PSU

300 W

—

Power Connectors

1x 6-pin

None

Architecture

Architecture

Kepler

Maxwell 2.0

GPU Name

GK106

GM204

Generation

GeForce 600

GeForce 900M

Process Size

28 nm

28 nm

Transistors

2,540 million

5,200 million

Die Size

221 mm²

398 mm²

Foundry

TSMC

TSMC

Density

11.5M / mm²

13.1M / 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

5.2

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

Dual-slot

MXM Module

Length

241 mm 9.5 inches

—

Outputs

2x DVI1x HDMI 1.4a1x DisplayPort 1.2

Portable Device Dependent

Bus Interface

PCIe 3.0 x16

MXM-B (3.0)

Other

Launch Price

169 USD

—

Production

End-of-life

End-of-life

Predecessor

GeForce 500

GeForce 800M

Successor

GeForce 700

GeForce 10 Mobile

View GeForce GTX 650 Ti Boost Details View GeForce GTX 970M Details