AMD Radeon RX 7900 XTX vs NVIDIA NVS 315

VS

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7900 XTX and 1024MB VRAM NVS 315 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 8 months late

Boost Clock2498MHz

More VRAM (24GB vs 1GB)

Larger VRAM bandwidth (960.0GB/s vs 14.00GB/s)

6096 additional rendering cores

NVIDIA NVS 315 's Advantages

Lower TDP (19W vs 355W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 XTX +61290%

61.39 TFLOPS

NVS 315

0.1 TFLOPS

Radeon RX 7900 XTX

VS

NVS 315

Graphics Card

Nov 2022

Release Date

Mar 2013

Navi III

Generation

NVS

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1929 MHz

Base Clock

-

2498 MHz

Boost Clock

-

2500 MHz

Memory Clock

875 MHz

Memory

24GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

384bit

Memory Bus

64bit

960.0GB/s

Bandwidth

14.00GB/s

Render Config

-

SM Count

1

96

Compute Units

-

6144

Shading Units

48

384

TMUs

8

192

ROPs

4

-

Tensor Cores

-

96

RT Cores

-

256 KB per Array

L1 Cache

64 KB (per SM)

6 MB

L2 Cache

128 KB

Theoretical Performance

479.6 GPixel/s

Pixel Rate

1.046 GPixel/s

959.2 GTexel/s

Texture Rate

4.184 GTexel/s

122.8 TFLOPS

FP16 (half)

-

61.39 TFLOPS

FP32 (float)

100.4 GFLOPS

1.918 TFLOPS

FP64 (double)

8.368 GFLOPS

Graphics Processor

Navi 31

GPU Name

GF119

Navi 31 XTX (215-145000146)

GPU Variant

GF119-825-A1

RDNA 3.0

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

57.7 billion

Transistors

0.292 billion

529 mm²

Die Size

79 mm²

Board Design

355W

TDP

19W

750 W

Suggested PSU

200 W

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

Outputs

1x DMS-59

2x 8-pin

Power Connectors

None

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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