AMD Radeon RX 6800 vs NVIDIA GeForce GTX 650 Ti

VS

AMD Radeon RX 6800 NVIDIA GeForce GTX 650 Ti

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6800 and 1024MB VRAM GeForce GTX 650 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6800 's Advantages

Released 8 years late

Boost Clock2105MHz

More VRAM (16GB vs 1GB)

Larger VRAM bandwidth (512.0GB/s vs 86.40GB/s)

3072 additional rendering cores

NVIDIA GeForce GTX 650 Ti 's Advantages

Lower TDP (110W vs 250W)

Score

Benchmark

FP32 (float)

Radeon RX 6800 +1034%

16.17 TFLOPS

GeForce GTX 650 Ti

1.425 TFLOPS

Radeon RX 6800

VS

GeForce GTX 650 Ti

Graphics Card

Oct 2020

Release Date

Oct 2012

Navi II

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1700 MHz

Base Clock

-

2105 MHz

Boost Clock

-

2000 MHz

Memory Clock

1350 MHz

Memory

16GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

86.40GB/s

Render Config

-

SM Count

-

60

Compute Units

-

3840

Shading Units

768

240

TMUs

64

96

ROPs

16

-

Tensor Cores

-

60

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

256 KB

Theoretical Performance

202.1 GPixel/s

Pixel Rate

14.85 GPixel/s

505.2 GTexel/s

Texture Rate

59.39 GTexel/s

32.33 TFLOPS

FP16 (half)

-

16.17 TFLOPS

FP32 (float)

1425 GFLOPS

1010 GFLOPS

FP64 (double)

59.39 GFLOPS

Graphics Processor

Navi 21

GPU Name

GK106

Navi 21 XL (215-121000187)

GPU Variant

GK106-220-A1

RDNA 2.0

Architecture

Kepler

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

26.8 billion

Transistors

2.54 billion

520 mm²

Die Size

221 mm²

Board Design

250W

TDP

110W

600 W

Suggested PSU

300 W

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

Outputs

2x DVI 1x mini-HDMI 1.4a

2x 8-pin

Power Connectors

1x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.0

6.5

Shader Model

5.1

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