AMD Radeon RX 7800 vs NVIDIA GeForce RTX 5070

VS

AMD Radeon RX 7800 NVIDIA GeForce RTX 5070

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7800 and 12GB VRAM GeForce RTX 5070 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7800 's Advantages

Boost Clock has increased by 11% (2800MHz vs 2520MHz)

More VRAM (16GB vs 12GB)

Larger VRAM bandwidth (576.0GB/s vs 120.0GB/s)

NVIDIA GeForce RTX 5070 's Advantages

Released 2 years late

2560 additional rendering cores

Lower TDP (220W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 7800 +15%

37.32 TFLOPS

GeForce RTX 5070

32.26 TFLOPS

Radeon RX 7800

VS

GeForce RTX 5070

Graphics Card

Jan 2023

Release Date

Jan 2025

Navi III

Generation

GeForce 50

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

1800 MHz

Base Clock

2235 MHz

2800 MHz

Boost Clock

2520 MHz

2250 MHz

Memory Clock

2500 MHz

Memory

16GB

Memory Size

12GB

GDDR6

Memory Type

GDDR7

256bit

Memory Bus

192bit

576.0GB/s

Bandwidth

120.0GB/s

Render Config

-

SM Count

50

60

Compute Units

-

3840

Shading Units

6400

240

TMUs

200

128

ROPs

64

-

Tensor Cores

200

60

RT Cores

50

128 KB per Array

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

40 MB

Theoretical Performance

358.4 GPixel/s

Pixel Rate

161.3 GPixel/s

672.0 GTexel/s

Texture Rate

504.0 GTexel/s

86.02 TFLOPS

FP16 (half)

32.26 TFLOPS

43.01 TFLOPS

FP32 (float)

32.26 TFLOPS

1344 GFLOPS

FP64 (double)

504.0 GFLOPS

Graphics Processor

Navi 32

GPU Name

GB205

Navi 32 XT

GPU Variant

GB205

RDNA 3.0

Architecture

Blackwell 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

0 nm

Unknown

Transistors

Unknown

346 mm²

Die Size

Unknown

Board Design

300W

TDP

220W

700 W

Suggested PSU

550 W

1x HDMI 2.1a 3x DisplayPort 2.1

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 16-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

9.1

6.7

Shader Model

6.7

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