AMD Radeon RX 7900 XT vs NVIDIA GeForce GTX 950 OEM

VS

AMD Radeon RX 7900 XT NVIDIA GeForce GTX 950 OEM

We compared two Desktop platform GPUs: 20GB VRAM Radeon RX 7900 XT and 4GB VRAM GeForce GTX 950 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900 XT 's Advantages

Released 6 years and 10 months late

Boost Clock has increased by 99% (2394MHz vs 1203MHz)

More VRAM (20GB vs 4GB)

Larger VRAM bandwidth (800.0GB/s vs 80.19GB/s)

4352 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 7900 XT +1989%

51.48 TFLOPS

GeForce GTX 950 OEM

2.464 TFLOPS

Radeon RX 7900 XT

VS

GeForce GTX 950 OEM

Graphics Card

Nov 2022

Release Date

Jan 2016

Navi III

Generation

GeForce 900

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1387 MHz

Base Clock

937 MHz

2394 MHz

Boost Clock

1203 MHz

2500 MHz

Memory Clock

1253 MHz

Memory

20GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

320bit

Memory Bus

128bit

800.0GB/s

Bandwidth

80.19GB/s

Render Config

-

SM Count

-

84

Compute Units

-

5376

Shading Units

1024

336

TMUs

64

192

ROPs

32

-

Tensor Cores

-

84

RT Cores

-

256 KB per Array

L1 Cache

48 KB (per SMM)

6 MB

L2 Cache

1024 KB

Theoretical Performance

459.6 GPixel/s

Pixel Rate

38.50 GPixel/s

804.4 GTexel/s

Texture Rate

76.99 GTexel/s

103.0 TFLOPS

FP16 (half)

-

51.48 TFLOPS

FP32 (float)

2.464 TFLOPS

1.609 TFLOPS

FP64 (double)

76.99 GFLOPS

Graphics Processor

Navi 31

GPU Name

GM206S

Navi 31 XT (215-145000156)

GPU Variant

950 OEM

RDNA 3.0

Architecture

Maxwell 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

57.7 billion

Transistors

2.94 billion

529 mm²

Die Size

228 mm²

Board Design

300W

TDP

Unknown

700 W

Suggested PSU

200 W

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

Outputs

No outputs

2x 8-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

5.2

6.7

Shader Model

6.7

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