AMD Radeon RX 7900 GRE vs NVIDIA GeForce GTX 1080

VS

AMD Radeon RX 7900 GRE NVIDIA GeForce GTX 1080

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7900 GRE and 8GB VRAM GeForce GTX 1080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900 GRE 's Advantages

Released 7 years and 2 months late

Boost Clock has increased by 30% (2245MHz vs 1733MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (576.0GB/s vs 320.3GB/s)

2560 additional rendering cores

NVIDIA GeForce GTX 1080 's Advantages

Lower TDP (180W vs 260W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 GRE +418%

45.98 TFLOPS

GeForce GTX 1080

8.873 TFLOPS

3DMark Time Spy

Radeon RX 7900 GRE +195%

22258

GeForce GTX 1080

7534

Radeon RX 7900 GRE

VS

GeForce GTX 1080

Graphics Card

Jul 2023

Release Date

May 2016

Navi III

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1287 MHz

Base Clock

1607 MHz

2245 MHz

Boost Clock

1733 MHz

2250 MHz

Memory Clock

1251 MHz

Memory

16GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5X

256bit

Memory Bus

256bit

576.0GB/s

Bandwidth

320.3GB/s

Render Config

-

SM Count

20

80

Compute Units

-

5120

Shading Units

2560

320

TMUs

160

ROPs

64

-

Tensor Cores

-

80

RT Cores

-

256 KB per Array

L1 Cache

48 KB (per SM)

6 MB

L2 Cache

2 MB

Theoretical Performance

359.2 GPixel/s

Pixel Rate

110.9 GPixel/s

718.4 GTexel/s

Texture Rate

277.3 GTexel/s

91.96 TFLOPS

FP16 (half)

138.6 GFLOPS

45.98 TFLOPS

FP32 (float)

8.873 TFLOPS

1437 GFLOPS

FP64 (double)

277.3 GFLOPS

Graphics Processor

Navi 31

GPU Name

GP104

Navi 31 XL

GPU Variant

GP104-400-A1

RDNA 3.0

Architecture

Pascal

TSMC

Foundry

TSMC

5 nm

Process Size

16 nm

57.7 billion

Transistors

7.2 billion

529 mm²

Die Size

314 mm²

Board Design

260W

TDP

180W

600 W

Suggested PSU

450 W

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

Outputs

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

6.1

6.7

Shader Model

6.4

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