NVIDIA GeForce GTX 650 Ti vs AMD Radeon RX 6950 XT

VS

NVIDIA GeForce GTX 650 Ti

AMD Radeon RX 6950 XT

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 650 Ti and 16GB VRAM Radeon RX 6950 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 650 Ti 's Advantages

Lower TDP (110W vs 335W)

AMD Radeon RX 6950 XT 's Advantages

Released 9 years and 7 months late

Boost Clock2310MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (576.0GB/s vs 86.40GB/s)

4352 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 650 Ti

1.425 TFLOPS

Radeon RX 6950 XT +1559%

23.65 TFLOPS

GeForce GTX 650 Ti

VS

Radeon RX 6950 XT

Graphics Card

Oct 2012

Release Date

May 2022

GeForce 600

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1860 MHz

-

Boost Clock

2310 MHz

1350 MHz

Memory Clock

2250 MHz

Memory

1024MB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

86.40GB/s

Bandwidth

576.0GB/s

Render Config

-

Compute Units

80

-

768

Shading Units

5120

64

TMUs

320

16

ROPs

128

-

RT Cores

80

16 KB (per SMX)

L1 Cache

128 KB per Array

256 KB

L2 Cache

4 MB

-

L3 Cache

128 MB

Theoretical Performance

14.85 GPixel/s

Pixel Rate

295.7 GPixel/s

59.39 GTexel/s

Texture Rate

739.2 GTexel/s

-

FP16 (half)

47.31 TFLOPS

1425 GFLOPS

FP32 (float)

23.65 TFLOPS

59.39 GFLOPS

FP64 (double)

1478 GFLOPS

Board Design

110W

TDP

335W

300 W

Suggested PSU

700 W

2x DVI 1x mini-HDMI 1.4a

Outputs

1x HDMI 2.1 2x DisplayPort 1.4a

1x 6-pin

Power Connectors

2x 8-pin

Graphics Processor

GK106

GPU Name

Navi 21

GK106-220-A1

GPU Variant

Navi 21 KXTX (215-121000289)

Kepler

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

2.54 billion

Transistors

26.8 billion

221 mm²

Die Size

520 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.3

3.0

CUDA

-

5.1

Shader Model

6.5

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