AMD Radeon RX 7900 GRE vs NVIDIA GeForce GTX 650

VS

AMD Radeon RX 7900 GRE

NVIDIA GeForce GTX 650

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7900 GRE and 1024MB VRAM GeForce GTX 650 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 10 months late

Boost Clock2245MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (576.0GB/s vs 80.00GB/s)

4736 additional rendering cores

NVIDIA GeForce GTX 650 's Advantages

Lower TDP (65W vs 260W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 GRE +5562%

45.98 TFLOPS

GeForce GTX 650

0.812 TFLOPS

Blender

Radeon RX 7900 GRE +6525%

3114

GeForce GTX 650

47

Radeon RX 7900 GRE

VS

GeForce GTX 650

Graphics Card

Jul 2023

Release Date

Sep 2012

Navi III

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1287 MHz

Base Clock

-

2245 MHz

Boost Clock

-

2250 MHz

Memory Clock

1250 MHz

Memory

16GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

576.0GB/s

Bandwidth

80.00GB/s

Render Config

80

Compute Units

-

5120

Shading Units

384

320

TMUs

32

160

ROPs

16

-

80

RT Cores

-

256 KB per Array

L1 Cache

16 KB (per SMX)

6 MB

L2 Cache

256 KB

64 MB

L3 Cache

-

Theoretical Performance

359.2 GPixel/s

Pixel Rate

8.464 GPixel/s

718.4 GTexel/s

Texture Rate

33.86 GTexel/s

91.96 TFLOPS

FP16 (half)

-

45.98 TFLOPS

FP32 (float)

812.5 GFLOPS

1437 GFLOPS

FP64 (double)

33.86 GFLOPS

Board Design

260W

TDP

65W

600 W

Suggested PSU

250 W

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

Outputs

2x DVI 1x mini-HDMI 1.4a

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Navi 31

GPU Name

GK107

Navi 31 XL (215-145000206)

GPU Variant

GK107-450-A2

RDNA 3.0

Architecture

Kepler

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

57.7 billion

Transistors

1.27 billion

529 mm²

Die Size

118 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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