GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce GTX 950

CORE STATE GM206

VRAM 2 GB

CLOCK SPEED 1188 MHz

TDP 90 W

BUS WIDTH 128 bit

ARCHITECTURE Maxwell 2.0

nm

PROCESS 28 nm

LAUNCH DATE 2015

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

7,172

N/A

geekbench_opencl

16,740

14,495

geekbench_vulkan

16,734

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 950

Quadro P1000

Core Specs

Shading Units

768

640 -16.7%

Shaders

768

640 -16.7%

TMUs

48

40 -16.7%

ROPs

32

32 0.0%

SM Count

—

5

Clocks

Base Clock

1024 MHz

1266 MHz

Boost Clock

1188 MHz

1480 MHz

Memory Clock

1653 MHz 6.6 Gbps effective

1253 MHz 5 Gbps effective

Memory

Memory Size

2 GB

4 GB

VRAM (MB)

2,048

4,096 +100.0%

Memory Type

GDDR5

GDDR5

Memory Bus

128 bit

128 bit

Bandwidth

105.8 GB/s

80.19 GB/s

Cache

L1 Cache

48 KB (per SMM)

48 KB (per SM)

L2 Cache

1024 KB

1024 KB

Performance

Pixel Rate

38.02 GPixel/s

47.36 GPixel/s

Texture Rate

57.02 GTexel/s

59.20 GTexel/s

FP32 (TFLOPS)

1.825 TFLOPS

1.894 TFLOPS

FP64 (TFLOPS)

57.02 GFLOPS (1:32)

59.20 GFLOPS (1:32)

FP16 (TFLOPS)

—

29.60 GFLOPS (1:64)

Power

TDP

90 W

47 W

TDP (W)

90

47 -47.8%

Suggested PSU

250 W

200 W

Power Connectors

1x 6-pin

None

Architecture

Architecture

Maxwell 2.0

Pascal

GPU Name

GM206

GP107

Generation

GeForce 900

Quadro Pascal (Px000)

Process Size

28 nm

14 nm

Transistors

2,940 million

3,300 million

Die Size

228 mm²

132 mm²

Foundry

TSMC

Samsung

Density

12.9M / mm²

25.0M / mm²

API Support

DirectX

12 (12_1)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

5.2

6.1

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

Single-slot

Length

202 mm 8 inches

150 mm 5.9 inches

Height

—

69 mm 2.7 inches

Outputs

1x DVI1x HDMI 2.03x DisplayPort 1.2

4x mini-DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

159 USD

—

Production

End-of-life

End-of-life

Predecessor

GeForce 700

Quadro Maxwell

Successor

GeForce 10

Quadro Volta

View GeForce GTX 950 Details View Quadro P1000 Details