AMD Radeon RX 7800 vs NVIDIA GeForce GTX 650 Ti OEM

VS

AMD Radeon RX 7800

NVIDIA GeForce GTX 650 Ti OEM

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7800 and 2GB VRAM GeForce GTX 650 Ti OEM 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 Clock2800MHz

More VRAM (16GB vs 2GB)

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

3072 additional rendering cores

NVIDIA GeForce GTX 650 Ti OEM 's Advantages

Lower TDP (110W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 7800 +2518%

37.32 TFLOPS

GeForce GTX 650 Ti OEM

1.425 TFLOPS

Radeon RX 7800

VS

GeForce GTX 650 Ti OEM

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

-

2800 MHz

Boost Clock

-

2250 MHz

Memory Clock

1350 MHz

Memory

16GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

576.0GB/s

Bandwidth

86.40GB/s

Render Config

60

Compute Units

-

3840

Shading Units

768

240

TMUs

64

128

ROPs

16

-

60

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

256 KB

64 MB

L3 Cache

-

Theoretical Performance

358.4 GPixel/s

Pixel Rate

14.85 GPixel/s

672.0 GTexel/s

Texture Rate

59.39 GTexel/s

86.02 TFLOPS

FP16 (half)

-

43.01 TFLOPS

FP32 (float)

1425 GFLOPS

1344 GFLOPS

FP64 (double)

59.39 GFLOPS

Board Design

300W

TDP

110W

700 W

Suggested PSU

300 W

1x HDMI 2.1a 3x DisplayPort 2.1

Outputs

2x DVI 1x mini-HDMI 1.4a

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Navi 32

GPU Name

GK106

Navi 32 XT

GPU Variant

-

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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