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 5080 Mobile

CORE STATE GB203

VRAM 16 GB

CLOCK SPEED 1500 MHz

TDP 80 W

BUS WIDTH 256 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

geekbench_metal

2,408

N/A

geekbench_opencl

4,495

166,986

geekbench_vulkan

4,530

169,754

3dmark_3dmark_steel_nomad_dx12

N/A

4,952

passmark_directx_10

N/A

171

passmark_directx_11

N/A

253

passmark_directx_12

N/A

116

passmark_directx_9

N/A

314

passmark_g2d

N/A

1,095

passmark_g3d

N/A

27,711

passmark_gpu_compute

N/A

12,134

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 650

RTX 5080 Mobile

Core Specs

Shading Units

384

7,680 +1900.0%

Shaders

384

7,680 +1900.0%

TMUs

32

240 +650.0%

ROPs

16

96 +500.0%

SM Count

—

60

Clocks

Base Clock

—

975 MHz

Boost Clock

—

1500 MHz

GPU Clock

1058 MHz

—

Memory Clock

1250 MHz 5 Gbps effective

1750 MHz 28 Gbps effective

Memory

Memory Size

1024 MB

16 GB

VRAM (MB)

1,024

16,384 +1500.0%

Memory Type

GDDR5

GDDR7

Memory Bus

128 bit

256 bit

Bandwidth

80.00 GB/s

896.0 GB/s

Cache

L1 Cache

16 KB (per SMX)

128 KB (per SM)

L2 Cache

256 KB

64 MB

Performance

Pixel Rate

8.464 GPixel/s

144.0 GPixel/s

Texture Rate

33.86 GTexel/s

360.0 GTexel/s

FP32 (TFLOPS)

812.5 GFLOPS

23.04 TFLOPS

FP64 (TFLOPS)

33.86 GFLOPS (1:24)

360.0 GFLOPS (1:64)

FP16 (TFLOPS)

—

23.04 TFLOPS (1:1)

AI/RT

RT Cores

—

60

Tensor Cores

—

240

Power

TDP

65 W

80 W

TDP (W)

65

80 +23.1%

Suggested PSU

250 W

—

Power Connectors

1x 6-pin

None

Architecture

Architecture

Kepler

Blackwell 2.0

GPU Name

GK106

GB203

Generation

GeForce 600

GeForce 50 Mobile

Process Size

28 nm

5 nm

Transistors

2,540 million

45,600 million

Die Size

221 mm²

378 mm²

Foundry

TSMC

TSMC

Density

11.5M / mm²

120.6M / 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

Single-slot

IGP

Length

147 mm 5.8 inches

—

Outputs

1x DVI2x DisplayPort 1.2

Portable Device Dependent

Bus Interface

PCIe 3.0 x16

PCIe 5.0 x16

Other

Production

End-of-life

Active

Predecessor

GeForce 500

GeForce 40 Mobile

Successor

GeForce 700

—

View GeForce GTX 650 Details View GeForce RTX 5080 Mobile Details