NVIDIA GeForce RTX 4080 SUPER vs AMD Radeon RX 7700

VS

NVIDIA GeForce RTX 4080 SUPER

AMD Radeon RX 7700

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 SUPER and 12GB VRAM Radeon RX 7700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 SUPER 's Advantages

More VRAM (16GB vs 12GB)

Larger VRAM bandwidth (736.3GB/s vs 432.0GB/s)

7168 additional rendering cores

AMD Radeon RX 7700 's Advantages

Boost Clock has increased by 2% (2600MHz vs 2550MHz)

Lower TDP (200W vs 320W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 SUPER +63%

52.22 TFLOPS

Radeon RX 7700

31.95 TFLOPS

GeForce RTX 4080 SUPER

VS

Radeon RX 7700

Graphics Card

Jan 2024

Release Date

Unknown

GeForce 40

Generation

Navi III

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2295 MHz

Base Clock

1900 MHz

2550 MHz

Boost Clock

2600 MHz

1438 MHz

Memory Clock

2250 MHz

Memory

16GB

Memory Size

12GB

GDDR6X

Memory Type

GDDR6

256bit

Memory Bus

192bit

736.3GB/s

Bandwidth

432.0GB/s

Render Config

-

Compute Units

48

80

SM Count

-

10240

Shading Units

3072

320

TMUs

192

112

ROPs

96

320

Tensor Cores

-

80

RT Cores

48

128 KB (per SM)

L1 Cache

128 KB per Array

64 MB

L2 Cache

2 MB

-

L3 Cache

64 MB

Theoretical Performance

285.6 GPixel/s

Pixel Rate

249.6 GPixel/s

816.0 GTexel/s

Texture Rate

499.2 GTexel/s

52.22 TFLOPS

FP16 (half)

63.90 TFLOPS

52.22 TFLOPS

FP32 (float)

31.95 TFLOPS

816.0 GFLOPS

FP64 (double)

998.4 GFLOPS

Board Design

320W

TDP

200W

700 W

Suggested PSU

550 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

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

1x 16-pin

Power Connectors

1x 8-pin

Graphics Processor

AD103

GPU Name

Navi 32

AD103-400-A1

GPU Variant

Navi 32

Ada Lovelace

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

5 nm

Process Size

5 nm

45.9 billion

Transistors

28.1 billion

379 mm²

Die Size

346 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

8.9

CUDA

-

6.7

Shader Model

6.7

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