GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce GTX 650

CORE STATE GK106

VRAM 1024 MB

CLOCK SPEED —

TDP 65 W

BUS WIDTH 128 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2013

VS

NVIDIA

GEFORCE

GeForce RTX 3080 Ti Mobile

CORE STATE GA103

VRAM 16 GB

CLOCK SPEED 1260 MHz

TDP 115 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

geekbench_metal

2,408

N/A

geekbench_opencl

4,495

117,866

geekbench_vulkan

4,530

107,502

3dmark_3dmark_steel_nomad_dx12

N/A

2,869

passmark_directx_10

N/A

131

passmark_directx_11

N/A

164

passmark_directx_12

N/A

88

passmark_directx_9

N/A

201

passmark_g2d

N/A

818

passmark_g3d

N/A

19,288

passmark_gpu_compute

N/A

8,471

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 650

RTX 3080 Ti Mobile

Core Specs

Shading Units

384

7,424 +1833.3%

Shaders

384

7,424 +1833.3%

TMUs

32

232 +625.0%

ROPs

16

96 +500.0%

SM Count

—

58

Clocks

Base Clock

—

810 MHz

Boost Clock

—

1260 MHz

GPU Clock

1058 MHz

—

Memory Clock

1250 MHz 5 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

1024 MB

16 GB

VRAM (MB)

1,024

16,384 +1500.0%

Memory Type

GDDR5

GDDR6

Memory Bus

128 bit

256 bit

Bandwidth

80.00 GB/s

512.0 GB/s

Cache

L1 Cache

16 KB (per SMX)

128 KB (per SM)

L2 Cache

256 KB

4 MB

Performance

Pixel Rate

8.464 GPixel/s

121.0 GPixel/s

Texture Rate

33.86 GTexel/s

292.3 GTexel/s

FP32 (TFLOPS)

812.5 GFLOPS

18.71 TFLOPS

FP64 (TFLOPS)

33.86 GFLOPS (1:24)

292.3 GFLOPS (1:64)

FP16 (TFLOPS)

—

18.71 TFLOPS (1:1)

AI/RT

RT Cores

—

58

Tensor Cores

—

232

Power

TDP

65 W

115 W

TDP (W)

65

115 +76.9%

Suggested PSU

250 W

—

Power Connectors

1x 6-pin

None

Architecture

Architecture

Kepler

Ampere

GPU Name

GK106

GA103

Generation

GeForce 600

GeForce 30 Mobile

Process Size

28 nm

8 nm

Transistors

2,540 million

22,000 million

Die Size

221 mm²

496 mm²

Foundry

TSMC

Samsung

Density

11.5M / 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

Single-slot

—

Length

147 mm 5.8 inches

—

Outputs

1x DVI2x DisplayPort 1.2

Portable Device Dependent

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

GeForce 500

GeForce 20 Mobile

Successor

GeForce 700

—

View GeForce GTX 650 Details View GeForce RTX 3080 Ti Mobile Details