NVIDIA GeForce RTX 2080 Ti vs AMD Radeon RX 7900 GRE

VS

NVIDIA GeForce RTX 2080 Ti

AMD Radeon RX 7900 GRE

We compared two Desktop platform GPUs: 11GB VRAM GeForce RTX 2080 Ti and 16GB VRAM Radeon RX 7900 GRE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 Ti 's Advantages

Larger VRAM bandwidth (616.0GB/s vs 576.0GB/s)

Lower TDP (250W vs 260W)

AMD Radeon RX 7900 GRE 's Advantages

Released 4 years and 10 months late

Boost Clock has increased by 45% (2245MHz vs 1545MHz)

More VRAM (16GB vs 11GB)

768 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 2080 Ti

13.45 TFLOPS

Radeon RX 7900 GRE +241%

45.98 TFLOPS

3DMark Time Spy

GeForce RTX 2080 Ti

14594

Radeon RX 7900 GRE +53%

22344

Cyberpunk 2077 2160p

GeForce RTX 2080 Ti +25%

50

Radeon RX 7900 GRE

40

Cyberpunk 2077 1440p

GeForce RTX 2080 Ti

62

Radeon RX 7900 GRE +41%

88

Cyberpunk 2077 1080p

GeForce RTX 2080 Ti

86

Radeon RX 7900 GRE +51%

130

GeForce RTX 2080 Ti

VS

Radeon RX 7900 GRE

Graphics Card

Sep 2018

Release Date

Jul 2023

GeForce 20

Generation

Navi III

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1350 MHz

Base Clock

1287 MHz

1545 MHz

Boost Clock

2245 MHz

1750 MHz

Memory Clock

2250 MHz

Memory

11GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

352bit

Memory Bus

256bit

616.0GB/s

Bandwidth

576.0GB/s

Render Config

-

Compute Units

80

68

SM Count

-

4352

Shading Units

5120

272

TMUs

320

88

ROPs

160

544

Tensor Cores

-

68

RT Cores

80

64 KB (per SM)

L1 Cache

256 KB per Array

0 MB

L2 Cache

6 MB

-

L3 Cache

64 MB

Theoretical Performance

136.0 GPixel/s

Pixel Rate

359.2 GPixel/s

420.2 GTexel/s

Texture Rate

718.4 GTexel/s

26.90 TFLOPS

FP16 (half)

91.96 TFLOPS

13.45 TFLOPS

FP32 (float)

45.98 TFLOPS

420.2 GFLOPS

FP64 (double)

1437 GFLOPS

Board Design

250W

TDP

260W

600 W

Suggested PSU

600 W

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

Outputs

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

2x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

TU102

GPU Name

Navi 31

TU102-300A-K1-A1

GPU Variant

Navi 31 XL (215-145000206)

Turing

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

12 nm

Process Size

5 nm

18.6 billion

Transistors

57.7 billion

754 mm²

Die Size

529 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

7.5

CUDA

-

6.6

Shader Model

6.7

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