AMD Radeon RX 7900 GRE vs NVIDIA GeForce GTX 650 Ti Boost

VS

AMD Radeon RX 7900 GRE NVIDIA GeForce GTX 650 Ti Boost

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7900 GRE 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 7900 GRE 's Advantages

Released 10 years and 4 months late

Boost Clock has increased by 118% (2245MHz vs 1032MHz)

More VRAM (16GB vs 2GB)

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

4352 additional rendering cores

NVIDIA GeForce GTX 650 Ti Boost 's Advantages

Lower TDP (134W vs 260W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 GRE +2800%

45.98 TFLOPS

GeForce GTX 650 Ti Boost

1.585 TFLOPS

Radeon RX 7900 GRE

VS

GeForce GTX 650 Ti Boost

Graphics Card

Jul 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

1287 MHz

Base Clock

980 MHz

2245 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

-

SM Count

-

80

Compute Units

-

5120

Shading Units

768

320

TMUs

64

160

ROPs

24

-

Tensor Cores

-

80

RT Cores

-

256 KB per Array

L1 Cache

16 KB (per SMX)

6 MB

L2 Cache

384 KB

Theoretical Performance

359.2 GPixel/s

Pixel Rate

16.51 GPixel/s

718.4 GTexel/s

Texture Rate

66.05 GTexel/s

91.96 TFLOPS

FP16 (half)

-

45.98 TFLOPS

FP32 (float)

1.585 TFLOPS

1437 GFLOPS

FP64 (double)

66.05 GFLOPS

Graphics Processor

Navi 31

GPU Name

GK106

Navi 31 XL

GPU Variant

GK106-240-A1

RDNA 3.0

Architecture

Kepler

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

57.7 billion

Transistors

2.54 billion

529 mm²

Die Size

221 mm²

Board Design

260W

TDP

134W

600 W

Suggested PSU

300 W

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

Outputs

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

2x 8-pin

Power Connectors

1x 6-pin

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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