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

GeForce RTX 2080

CORE STATE TU104

VRAM 8 GB

CLOCK SPEED 1710 MHz

TDP 215 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

105,271

geekbench_vulkan

16,734

101,532

3dmark_3dmark_steel_nomad_dx12

N/A

1,752

passmark_directx_10

N/A

136

passmark_directx_11

N/A

158

passmark_directx_12

N/A

72

passmark_directx_9

N/A

223

passmark_g2d

N/A

907

passmark_g3d

N/A

18,720

passmark_gpu_compute

N/A

7,872

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 950

RTX 2080

Core Specs

Shading Units

768

2,944 +283.3%

Shaders

768

2,944 +283.3%

TMUs

48

184 +283.3%

ROPs

32

64 +100.0%

SM Count

—

46

Clocks

Base Clock

1024 MHz

1515 MHz

Boost Clock

1188 MHz

1710 MHz

Memory Clock

1653 MHz 6.6 Gbps effective

1750 MHz 14 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

448.0 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

109.4 GPixel/s

Texture Rate

57.02 GTexel/s

314.6 GTexel/s

FP32 (TFLOPS)

1.825 TFLOPS

10.07 TFLOPS

FP64 (TFLOPS)

57.02 GFLOPS (1:32)

314.6 GFLOPS (1:32)

FP16 (TFLOPS)

—

20.14 TFLOPS (2:1)

AI/RT

RT Cores

—

46

Tensor Cores

—

368

Power

TDP

90 W

215 W

TDP (W)

90

215 +138.9%

Suggested PSU

250 W

550 W

Power Connectors

1x 6-pin

1x 6-pin + 1x 8-pin

Architecture

Architecture

Maxwell 2.0

Turing

GPU Name

GM206

TU104

Generation

GeForce 900

GeForce 20

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

Dual-slot

Length

202 mm 8 inches

267 mm 10.5 inches

Height

—

116 mm 4.6 inches

Outputs

1x DVI1x HDMI 2.03x DisplayPort 1.2

1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

159 USD

699 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 700

GeForce 10

Successor

GeForce 10

GeForce 30

View GeForce GTX 950 Details View GeForce RTX 2080 Details