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 P4000

CORE STATE GP104

VRAM 8 GB

CLOCK SPEED 1480 MHz

TDP 105 W

BUS WIDTH 256 bit

ARCHITECTURE Pascal

nm

PROCESS 16 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

geekbench_metal

7,172

N/A

geekbench_opencl

16,740

41,037

geekbench_vulkan

16,734

41,652

3dmark_3dmark_steel_nomad_dx12

N/A

1,115

passmark_directx_10

N/A

66

passmark_directx_11

N/A

86

passmark_directx_12

N/A

40

passmark_directx_9

N/A

181

passmark_g2d

N/A

786

passmark_g3d

N/A

11,466

passmark_gpu_compute

N/A

4,913

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 950

Quadro P4000

Core Specs

Shading Units

768

1,792 +133.3%

Shaders

768

1,792 +133.3%

TMUs

48

112 +133.3%

ROPs

32

64 +100.0%

SM Count

—

14

Clocks

Base Clock

1024 MHz

1202 MHz

Boost Clock

1188 MHz

1480 MHz

Memory Clock

1653 MHz 6.6 Gbps effective

1901 MHz 7.6 Gbps effective

Memory

Memory Size

2 GB

8 GB

VRAM (MB)

2,048

8,192 +300.0%

Memory Type

GDDR5

GDDR5

Memory Bus

128 bit

256 bit

Bandwidth

105.8 GB/s

243.3 GB/s

Cache

L1 Cache

48 KB (per SMM)

48 KB (per SM)

L2 Cache

1024 KB

2 MB

Performance

Pixel Rate

38.02 GPixel/s

94.72 GPixel/s

Texture Rate

57.02 GTexel/s

165.8 GTexel/s

FP32 (TFLOPS)

1.825 TFLOPS

5.304 TFLOPS

FP64 (TFLOPS)

57.02 GFLOPS (1:32)

165.8 GFLOPS (1:32)

FP16 (TFLOPS)

—

82.88 GFLOPS (1:64)

Power

TDP

90 W

105 W

TDP (W)

90

105 +16.7%

Suggested PSU

250 W

300 W

Power Connectors

1x 6-pin

1x 6-pin

Architecture

Architecture

Maxwell 2.0

Pascal

GPU Name

GM206

GP104

Generation

GeForce 900

Quadro Pascal (Px000)

Process Size

28 nm

16 nm

Transistors

2,940 million

7,200 million

Die Size

228 mm²

314 mm²

Foundry

TSMC

TSMC

Density

12.9M / mm²

22.9M / 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

241 mm 9.5 inches

Height

—

111 mm 4.4 inches

Outputs

1x DVI1x HDMI 2.03x DisplayPort 1.2

4x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

159 USD

815 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 P4000 Details