AMD Radeon RX 7900 XT vs NVIDIA GeForce GTX 670

VS

AMD Radeon RX 7900 XT

NVIDIA GeForce GTX 670

We compared two Desktop platform GPUs: 20GB VRAM Radeon RX 7900 XT and 2GB VRAM GeForce GTX 670 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900 XT 's Advantages

Released 10 years and 6 months late

Boost Clock has increased by 144% (2394MHz vs 980MHz)

More VRAM (20GB vs 2GB)

Larger VRAM bandwidth (800.0GB/s vs 192.3GB/s)

4032 additional rendering cores

NVIDIA GeForce GTX 670 's Advantages

Lower TDP (170W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 XT +1854%

51.48 TFLOPS

GeForce GTX 670

2.634 TFLOPS

3DMark Time Spy

Radeon RX 7900 XT +1375%

26911

GeForce GTX 670

1824

Blender

Radeon RX 7900 XT +2118%

3905

GeForce GTX 670

176

Radeon RX 7900 XT

VS

GeForce GTX 670

Graphics Card

Nov 2022

Release Date

May 2012

Navi III

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1387 MHz

Base Clock

915 MHz

2394 MHz

Boost Clock

980 MHz

2500 MHz

Memory Clock

1502 MHz

Memory

20GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

320bit

Memory Bus

256bit

800.0GB/s

Bandwidth

192.3GB/s

Render Config

84

Compute Units

-

5376

Shading Units

1344

336

TMUs

112

192

ROPs

32

-

84

RT Cores

-

256 KB per Array

L1 Cache

16 KB (per SMX)

6 MB

L2 Cache

512 KB

80 MB

L3 Cache

-

Theoretical Performance

459.6 GPixel/s

Pixel Rate

27.44 GPixel/s

804.4 GTexel/s

Texture Rate

109.8 GTexel/s

103.0 TFLOPS

FP16 (half)

-

51.48 TFLOPS

FP32 (float)

2.634 TFLOPS

1.609 TFLOPS

FP64 (double)

109.8 GFLOPS

Board Design

300W

TDP

170W

700 W

Suggested PSU

450 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

2x 6-pin

Graphics Processor

Navi 31

GPU Name

GK104

Navi 31 XT (215-145000156)

GPU Variant

GK104-325-A2

RDNA 3.0

Architecture

Kepler

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

57.7 billion

Transistors

3.54 billion

529 mm²

Die Size

294 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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