AMD Radeon RX 7800 vs NVIDIA GeForce GTX 650 Ti Boost

VS

AMD Radeon RX 7800

NVIDIA GeForce GTX 650 Ti Boost

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7800 and 2GB VRAM GeForce GTX 650 Ti Boost to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7800 's Advantages

Released 9 years and 10 months late

Boost Clock has increased by 171% (2800MHz vs 1032MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (576.0GB/s vs 144.2GB/s)

3072 additional rendering cores

NVIDIA GeForce GTX 650 Ti Boost 's Advantages

Lower TDP (134W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 7800 +2254%

37.32 TFLOPS

GeForce GTX 650 Ti Boost

1.585 TFLOPS

Radeon RX 7800

VS

GeForce GTX 650 Ti Boost

Graphics Card

Jan 2023

Release Date

Mar 2013

Navi III

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1800 MHz

Base Clock

980 MHz

2800 MHz

Boost Clock

1032 MHz

2250 MHz

Memory Clock

1502 MHz

Memory

16GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

192bit

576.0GB/s

Bandwidth

144.2GB/s

Render Config

60

Compute Units

-

3840

Shading Units

768

240

TMUs

64

128

ROPs

24

-

60

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

384 KB

64 MB

L3 Cache

-

Theoretical Performance

358.4 GPixel/s

Pixel Rate

16.51 GPixel/s

672.0 GTexel/s

Texture Rate

66.05 GTexel/s

86.02 TFLOPS

FP16 (half)

-

43.01 TFLOPS

FP32 (float)

1.585 TFLOPS

1344 GFLOPS

FP64 (double)

66.05 GFLOPS

Board Design

300W

TDP

134W

700 W

Suggested PSU

300 W

1x HDMI 2.1a 3x DisplayPort 2.1

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Navi 32

GPU Name

GK106

Navi 32 XT

GPU Variant

GK106-240-A1

RDNA 3.0

Architecture

Kepler

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

Unknown

Transistors

2.54 billion

346 mm²

Die Size

221 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.0

6.7

Shader Model

5.1

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