NVIDIA GeForce GTX 950 vs AMD Radeon RX 7950 XT

VS

NVIDIA GeForce GTX 950

AMD Radeon RX 7950 XT

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 950 and 20GB VRAM Radeon RX 7950 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 950 's Advantages

Lower TDP (90W vs 300W)

AMD Radeon RX 7950 XT 's Advantages

Boost Clock has increased by 153% (3000MHz vs 1188MHz)

More VRAM (20GB vs 2GB)

Larger VRAM bandwidth (800.0GB/s vs 105.8GB/s)

4608 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 950

1.825 TFLOPS

Radeon RX 7950 XT +3434%

64.51 TFLOPS

GeForce GTX 950

VS

Radeon RX 7950 XT

Graphics Card

Aug 2015

Release Date

Unknown

GeForce 900

Generation

Navi III

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1024 MHz

Base Clock

2000 MHz

1188 MHz

Boost Clock

3000 MHz

1653 MHz

Memory Clock

2500 MHz

Memory

2GB

Memory Size

20GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

320bit

105.8GB/s

Bandwidth

800.0GB/s

Render Config

-

Compute Units

84

-

768

Shading Units

5376

48

TMUs

336

32

ROPs

192

-

RT Cores

84

48 KB (per SMM)

L1 Cache

256 KB per Array

1024 KB

L2 Cache

6 MB

-

L3 Cache

80 MB

Theoretical Performance

38.02 GPixel/s

Pixel Rate

576.0 GPixel/s

57.02 GTexel/s

Texture Rate

1008 GTexel/s

-

FP16 (half)

129.0 TFLOPS

1.825 TFLOPS

FP32 (float)

64.51 TFLOPS

57.02 GFLOPS

FP64 (double)

2.016 TFLOPS

Board Design

90W

TDP

300W

250 W

Suggested PSU

700 W

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

1x 6-pin

Power Connectors

2x 8-pin

Graphics Processor

GM206

GPU Name

Navi 31

GM206-250-A1

GPU Variant

Navi 31 XT+

Maxwell 2.0

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

2.94 billion

Transistors

57.7 billion

228 mm²

Die Size

529 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

5.2

CUDA

-

6.4

Shader Model

6.7

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