NVIDIA GeForce GTX 950 OEM vs AMD Radeon RX 6950 XT

VS

NVIDIA GeForce GTX 950 OEM

AMD Radeon RX 6950 XT

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 950 OEM and 16GB VRAM Radeon RX 6950 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6950 XT 's Advantages

Released 6 years and 4 months late

Boost Clock has increased by 92% (2310MHz vs 1203MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (576.0GB/s vs 80.19GB/s)

4096 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 950 OEM

2.464 TFLOPS

Radeon RX 6950 XT +859%

23.65 TFLOPS

GeForce GTX 950 OEM

VS

Radeon RX 6950 XT

Graphics Card

Jan 2016

Release Date

May 2022

GeForce 900

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

937 MHz

Base Clock

1860 MHz

1203 MHz

Boost Clock

2310 MHz

1253 MHz

Memory Clock

2250 MHz

Memory

4GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

80.19GB/s

Bandwidth

576.0GB/s

Render Config

-

Compute Units

80

-

1024

Shading Units

5120

64

TMUs

320

32

ROPs

128

-

RT Cores

80

48 KB (per SMM)

L1 Cache

128 KB per Array

1024 KB

L2 Cache

4 MB

-

L3 Cache

128 MB

Theoretical Performance

38.50 GPixel/s

Pixel Rate

295.7 GPixel/s

76.99 GTexel/s

Texture Rate

739.2 GTexel/s

-

FP16 (half)

47.31 TFLOPS

2.464 TFLOPS

FP32 (float)

23.65 TFLOPS

76.99 GFLOPS

FP64 (double)

1478 GFLOPS

Board Design

Unknown

TDP

335W

200 W

Suggested PSU

700 W

No outputs

Outputs

1x HDMI 2.1 2x DisplayPort 1.4a

None

Power Connectors

2x 8-pin

Graphics Processor

GM206S

GPU Name

Navi 21

950 OEM

GPU Variant

Navi 21 KXTX (215-121000289)

Maxwell 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

2.94 billion

Transistors

26.8 billion

228 mm²

Die Size

520 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

5.2

CUDA

-

6.7

Shader Model

6.5

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