AMD Radeon RX 7990 XTX vs NVIDIA GeForce GTX 460 v2 ES

VS

AMD Radeon RX 7990 XTX

NVIDIA GeForce GTX 460 v2 ES

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7990 XTX and 1280MB VRAM GeForce GTX 460 v2 ES 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 1280GB)

Larger VRAM bandwidth (1152GB/s vs 128.3GB/s)

5808 additional rendering cores

NVIDIA GeForce GTX 460 v2 ES 's Advantages

Lower TDP (160W vs 405W)

Score

Benchmark

FP32 (float)

Radeon RX 7990 XTX +8356%

88.45 TFLOPS

GeForce GTX 460 v2 ES

1.046 TFLOPS

Radeon RX 7990 XTX

VS

GeForce GTX 460 v2 ES

Graphics Card

Unknown

Release Date

Sep 2011

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

1002 MHz

Memory

24GB

Memory Size

1280MB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

256bit

1152GB/s

Bandwidth

128.3GB/s

Render Config

96

Compute Units

-

SM Count

7

6144

Shading Units

336

384

TMUs

56

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

10.91 GPixel/s

1382 GTexel/s

Texture Rate

43.62 GTexel/s

176.9 TFLOPS

FP16 (half)

-

88.45 TFLOPS

FP32 (float)

1046 GFLOPS

2.764 TFLOPS

FP64 (double)

87.19 GFLOPS

Board Design

405W

TDP

160W

800 W

Suggested PSU

450 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

GF114

Navi 31 XTX+

GPU Variant

GF114-400-A1

RDNA 3.0

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

57.7 billion

Transistors

1.95 billion

529 mm²

Die Size

332 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

2.1

6.7

Shader Model

5.1

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