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

CORE STATE GB203

VRAM 16 GB

CLOCK SPEED 2617 MHz

TDP 360 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

264,461

geekbench_vulkan

4,530

257,942

3dmark_3dmark_steel_nomad_dx12

N/A

8,637

passmark_directx_10

N/A

208

passmark_directx_11

N/A

324

passmark_directx_12

N/A

151

passmark_directx_9

N/A

389

passmark_g2d

N/A

1,415

passmark_g3d

N/A

36,565

passmark_gpu_compute

N/A

21,789

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 650

RTX 5080

Core Specs

Shading Units

384

10,752 +2700.0%

Shaders

384

10,752 +2700.0%

TMUs

32

336 +950.0%

ROPs

16

112 +600.0%

SM Count

—

84

Clocks

Base Clock

—

2295 MHz

Boost Clock

—

2617 MHz

GPU Clock

1058 MHz

—

Memory Clock

1250 MHz 5 Gbps effective

1875 MHz 30 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

960.0 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

293.1 GPixel/s

Texture Rate

33.86 GTexel/s

879.3 GTexel/s

FP32 (TFLOPS)

812.5 GFLOPS

56.28 TFLOPS

FP64 (TFLOPS)

33.86 GFLOPS (1:24)

879.3 GFLOPS (1:64)

FP16 (TFLOPS)

—

56.28 TFLOPS (1:1)

AI/RT

RT Cores

—

84

Tensor Cores

—

336

Power

TDP

65 W

360 W

TDP (W)

65

360 +453.8%

Suggested PSU

250 W

750 W

Power Connectors

1x 6-pin

1x 16-pin

Architecture

Architecture

Kepler

Blackwell 2.0

GPU Name

GK106

GB203

Generation

GeForce 600

GeForce 50

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

Dual-slot

Length

147 mm 5.8 inches

304 mm 12 inches

Height

—

137 mm 5.4 inches

Outputs

1x DVI2x DisplayPort 1.2

1x HDMI 2.1b3x DisplayPort 2.1b

Bus Interface

PCIe 3.0 x16

PCIe 5.0 x16

Other

Launch Price

—

999 USD

Production

End-of-life

Active

Predecessor

GeForce 500

GeForce 40

Successor

GeForce 700

—

View GeForce GTX 650 Details View GeForce RTX 5080 Details