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 RTX 4000

CORE STATE TU104

VRAM 8 GB

CLOCK SPEED 1545 MHz

TDP 160 W

BUS WIDTH 256 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

geekbench_metal

7,172

N/A

geekbench_opencl

16,740

85,166

geekbench_vulkan

16,734

78,844

3dmark_3dmark_steel_nomad_dx12

N/A

1,873

passmark_directx_10

N/A

108

passmark_directx_11

N/A

128

passmark_directx_12

N/A

52

passmark_directx_9

N/A

205

passmark_g2d

N/A

846

passmark_g3d

N/A

15,117

passmark_gpu_compute

N/A

6,176

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 950

Quadro RTX 4000

Core Specs

Shading Units

768

2,304 +200.0%

Shaders

768

2,304 +200.0%

TMUs

48

144 +200.0%

ROPs

32

64 +100.0%

SM Count

—

36

Clocks

Base Clock

1024 MHz

1005 MHz

Boost Clock

1188 MHz

1545 MHz

Memory Clock

1653 MHz 6.6 Gbps effective

1625 MHz 13 Gbps effective

Memory

Memory Size

2 GB

8 GB

VRAM (MB)

2,048

8,192 +300.0%

Memory Type

GDDR5

GDDR6

Memory Bus

128 bit

256 bit

Bandwidth

105.8 GB/s

416.0 GB/s

Cache

L1 Cache

48 KB (per SMM)

64 KB (per SM)

L2 Cache

1024 KB

4 MB

Performance

Pixel Rate

38.02 GPixel/s

98.88 GPixel/s

Texture Rate

57.02 GTexel/s

222.5 GTexel/s

FP32 (TFLOPS)

1.825 TFLOPS

7.119 TFLOPS

FP64 (TFLOPS)

57.02 GFLOPS (1:32)

222.5 GFLOPS (1:32)

FP16 (TFLOPS)

—

14.24 TFLOPS (2:1)

AI/RT

RT Cores

—

36

Tensor Cores

—

288

Power

TDP

90 W

160 W

TDP (W)

90

160 +77.8%

Suggested PSU

250 W

450 W

Power Connectors

1x 6-pin

1x 8-pin

Architecture

Architecture

Maxwell 2.0

Turing

GPU Name

GM206

TU104

Generation

GeForce 900

Quadro Turing (Tx000)

Process Size

28 nm

12 nm

Transistors

2,940 million

13,600 million

Die Size

228 mm²

545 mm²

Foundry

TSMC

TSMC

Density

12.9M / mm²

25.0M / mm²

API Support

DirectX

12 (12_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

5.2

7.5

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

3x DisplayPort 1.4a1x USB Type-C

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

159 USD

899 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 700

Quadro Volta

Successor

GeForce 10

Workstation Ampere

View GeForce GTX 950 Details View Quadro RTX 4000 Details