AMD Radeon RX 7990 XTX vs NVIDIA GeForce GTX 465

VS

AMD Radeon RX 7990 XTX

NVIDIA GeForce GTX 465

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7990 XTX and 1024MB VRAM GeForce GTX 465 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7990 XTX 's Advantages

Boost Clock3599MHz

More VRAM (24GB vs 1024GB)

Larger VRAM bandwidth (1152GB/s vs 102.7GB/s)

5792 additional rendering cores

NVIDIA GeForce GTX 465 's Advantages

Lower TDP (200W vs 405W)

Score

Benchmark

FP32 (float)

Radeon RX 7990 XTX +10245%

88.45 TFLOPS

GeForce GTX 465

0.855 TFLOPS

Radeon RX 7990 XTX

VS

GeForce GTX 465

Graphics Card

Unknown

Release Date

May 2010

Navi III

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2500 MHz

Base Clock

-

3599 MHz

Boost Clock

-

3000 MHz

Memory Clock

802 MHz

Memory

24GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

256bit

1152GB/s

Bandwidth

102.7GB/s

Render Config

96

Compute Units

-

SM Count

11

6144

Shading Units

352

384

TMUs

44

192

ROPs

32

-

96

RT Cores

-

256 KB per Array

L1 Cache

64 KB (per SM)

6 MB

L2 Cache

512 KB

192 MB

L3 Cache

-

Theoretical Performance

691.0 GPixel/s

Pixel Rate

13.38 GPixel/s

1382 GTexel/s

Texture Rate

26.75 GTexel/s

176.9 TFLOPS

FP16 (half)

-

88.45 TFLOPS

FP32 (float)

855.4 GFLOPS

2.764 TFLOPS

FP64 (double)

106.9 GFLOPS

Board Design

405W

TDP

200W

800 W

Suggested PSU

550 W

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

Outputs

2x DVI 1x mini-HDMI 1.3a

3x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

Navi 31

GPU Name

GF100

Navi 31 XTX+

GPU Variant

GF100-030-A3

RDNA 3.0

Architecture

Fermi

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

57.7 billion

Transistors

3.1 billion

529 mm²

Die Size

529 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.2

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.0

6.7

Shader Model

5.1

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