AMD Radeon RX 7900 XTX vs NVIDIA GeForce GT 630 Rev. 2

VS

AMD Radeon RX 7900 XTX NVIDIA GeForce GT 630 Rev. 2

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7900 XTX and 2GB VRAM GeForce GT 630 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900 XTX 's Advantages

Released 9 years and 6 months late

Boost Clock2498MHz

More VRAM (24GB vs 2GB)

Larger VRAM bandwidth (960.0GB/s vs 14.40GB/s)

5760 additional rendering cores

NVIDIA GeForce GT 630 Rev. 2 's Advantages

Lower TDP (25W vs 355W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 XTX +8758%

61.39 TFLOPS

GeForce GT 630 Rev. 2

0.693 TFLOPS

Radeon RX 7900 XTX

VS

GeForce GT 630 Rev. 2

Graphics Card

Nov 2022

Release Date

May 2013

Navi III

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x8

Clock Speeds

1929 MHz

Base Clock

-

2498 MHz

Boost Clock

-

2500 MHz

Memory Clock

900 MHz

Memory

24GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

384bit

Memory Bus

64bit

960.0GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

-

96

Compute Units

-

6144

Shading Units

384

TMUs

32

192

ROPs

8

-

Tensor Cores

-

96

RT Cores

-

256 KB per Array

L1 Cache

16 KB (per SMX)

6 MB

L2 Cache

512 KB

Theoretical Performance

479.6 GPixel/s

Pixel Rate

7.216 GPixel/s

959.2 GTexel/s

Texture Rate

28.86 GTexel/s

122.8 TFLOPS

FP16 (half)

-

61.39 TFLOPS

FP32 (float)

692.7 GFLOPS

1.918 TFLOPS

FP64 (double)

28.86 GFLOPS

Graphics Processor

Navi 31

GPU Name

GK208

Navi 31 XTX (215-145000146)

GPU Variant

GK208-301-A1

RDNA 3.0

Architecture

Kepler 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

57.7 billion

Transistors

1.02 billion

529 mm²

Die Size

87 mm²

Board Design

355W

TDP

25W

750 W

Suggested PSU

200 W

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

Outputs

1x DVI 1x HDMI 1.4a 1x VGA

2x 8-pin

Power Connectors

None

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

3.5

6.7

Shader Model

5.1

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