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

Quadro P1000

CORE STATE GP107

VRAM 4 GB

CLOCK SPEED 1480 MHz

TDP 47 W

BUS WIDTH 128 bit

ARCHITECTURE Pascal

nm

PROCESS 14 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

geekbench_metal

2,408

N/A

geekbench_opencl

4,495

14,495

geekbench_vulkan

4,530

13,466

passmark_directx_10

N/A

21

passmark_directx_11

N/A

31

passmark_directx_12

N/A

19

passmark_directx_9

N/A

79

passmark_g2d

N/A

589

passmark_g3d

N/A

4,512

passmark_gpu_compute

N/A

1,891

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 650

Quadro P1000

Core Specs

Shading Units

384

640 +66.7%

Shaders

384

640 +66.7%

TMUs

32

40 +25.0%

ROPs

16

32 +100.0%

SM Count

—

5

Clocks

Base Clock

—

1266 MHz

Boost Clock

—

1480 MHz

GPU Clock

1058 MHz

—

Memory Clock

1250 MHz 5 Gbps effective

1253 MHz 5 Gbps effective

Memory

Memory Size

1024 MB

4 GB

VRAM (MB)

1,024

4,096 +300.0%

Memory Type

GDDR5

GDDR5

Memory Bus

128 bit

128 bit

Bandwidth

80.00 GB/s

80.19 GB/s

Cache

L1 Cache

16 KB (per SMX)

48 KB (per SM)

L2 Cache

256 KB

1024 KB

Performance

Pixel Rate

8.464 GPixel/s

47.36 GPixel/s

Texture Rate

33.86 GTexel/s

59.20 GTexel/s

FP32 (TFLOPS)

812.5 GFLOPS

1.894 TFLOPS

FP64 (TFLOPS)

33.86 GFLOPS (1:24)

59.20 GFLOPS (1:32)

FP16 (TFLOPS)

—

29.60 GFLOPS (1:64)

Power

TDP

65 W

47 W

TDP (W)

65

47 -27.7%

Suggested PSU

250 W

200 W

Power Connectors

1x 6-pin

None

Architecture

Architecture

Kepler

Pascal

GPU Name

GK106

GP107

Generation

GeForce 600

Quadro Pascal (Px000)

Process Size

28 nm

14 nm

Transistors

2,540 million

3,300 million

Die Size

221 mm²

132 mm²

Foundry

TSMC

Samsung

Density

11.5M / mm²

25.0M / 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

6.1

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

Single-slot

Single-slot

Length

147 mm 5.8 inches

150 mm 5.9 inches

Height

—

69 mm 2.7 inches

Outputs

1x DVI2x DisplayPort 1.2

4x mini-DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

GeForce 500

Quadro Maxwell

Successor

GeForce 700

Quadro Volta

View GeForce GTX 650 Details View Quadro P1000 Details