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

RTX A4000 Mobile

CORE STATE GA104

VRAM 8 GB

CLOCK SPEED 1680 MHz

TDP 115 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

geekbench_metal

7,172

N/A

geekbench_opencl

16,740

97,178

geekbench_vulkan

16,734

73,002

passmark_directx_10

N/A

105

passmark_directx_11

N/A

127

passmark_directx_12

N/A

66

passmark_directx_9

N/A

157

passmark_g2d

N/A

585

passmark_g3d

N/A

14,796

passmark_gpu_compute

N/A

6,394

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 950

RTX A4000 Mobile

Core Specs

Shading Units

768

5,120 +566.7%

Shaders

768

5,120 +566.7%

TMUs

48

160 +233.3%

ROPs

32

80 +150.0%

SM Count

—

40

Clocks

Base Clock

1024 MHz

1140 MHz

Boost Clock

1188 MHz

1680 MHz

Memory Clock

1653 MHz 6.6 Gbps effective

1500 MHz 12 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

384.0 GB/s

Cache

L1 Cache

48 KB (per SMM)

128 KB (per SM)

L2 Cache

1024 KB

4 MB

Performance

Pixel Rate

38.02 GPixel/s

134.4 GPixel/s

Texture Rate

57.02 GTexel/s

268.8 GTexel/s

FP32 (TFLOPS)

1.825 TFLOPS

17.20 TFLOPS

FP64 (TFLOPS)

57.02 GFLOPS (1:32)

268.8 GFLOPS (1:64)

FP16 (TFLOPS)

—

17.20 TFLOPS (1:1)

AI/RT

RT Cores

—

40

Tensor Cores

—

160

Power

TDP

90 W

115 W

TDP (W)

90

115 +27.8%

Suggested PSU

250 W

—

Power Connectors

1x 6-pin

None

Architecture

Architecture

Maxwell 2.0

Ampere

GPU Name

GM206

GA104

Generation

GeForce 900

Ampere-MW (Ax000)

Process Size

28 nm

8 nm

Transistors

2,940 million

17,400 million

Die Size

228 mm²

392 mm²

Foundry

TSMC

Samsung

Density

12.9M / mm²

44.4M / 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

8.6

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

—

Length

202 mm 8 inches

—

Outputs

1x DVI1x HDMI 2.03x DisplayPort 1.2

Portable Device Dependent

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x16

Other

Launch Price

159 USD

—

Production

End-of-life

End-of-life

Predecessor

GeForce 700

Quadro Turing-M

Successor

GeForce 10

Ada-MW

View GeForce GTX 950 Details View RTX A4000 Mobile Details