AMD Radeon RX 7900 GRE vs AMD Radeon RX 5700 XT

VS

AMD Radeon RX 7900 GRE

AMD Radeon RX 5700 XT

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7900 GRE and 8GB VRAM Radeon RX 5700 XT 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 4 years late

Boost Clock has increased by 18% (2245MHz vs 1905MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (576.0GB/s vs 448.0GB/s)

2560 additional rendering cores

AMD Radeon RX 5700 XT 's Advantages

Lower TDP (225W vs 260W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 GRE +371%

45.98 TFLOPS

Radeon RX 5700 XT

9.754 TFLOPS

3DMark Time Spy

Radeon RX 7900 GRE +135%

22344

Radeon RX 5700 XT

9474

Blender

Radeon RX 7900 GRE +177%

3114

Radeon RX 5700 XT

1124

Cyberpunk 2077 2160p

Radeon RX 7900 GRE +53%

40

Radeon RX 5700 XT

26

Cyberpunk 2077 1440p

Radeon RX 7900 GRE +151%

88

Radeon RX 5700 XT

35

Cyberpunk 2077 1080p

Radeon RX 7900 GRE +128%

130

Radeon RX 5700 XT

57

Radeon RX 7900 GRE

VS

Radeon RX 5700 XT

Graphics Card

Jul 2023

Release Date

Jul 2019

Navi III

Generation

Navi

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1287 MHz

Base Clock

1605 MHz

2245 MHz

Boost Clock

1905 MHz

2250 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

576.0GB/s

Bandwidth

448.0GB/s

Render Config

80

Compute Units

40

-

5120

Shading Units

2560

320

TMUs

160

ROPs

64

-

80

RT Cores

-

256 KB per Array

L1 Cache

-

6 MB

L2 Cache

4 MB

64 MB

L3 Cache

-

Theoretical Performance

359.2 GPixel/s

Pixel Rate

121.9 GPixel/s

718.4 GTexel/s

Texture Rate

304.8 GTexel/s

91.96 TFLOPS

FP16 (half)

19.51 TFLOPS

45.98 TFLOPS

FP32 (float)

9.754 TFLOPS

1437 GFLOPS

FP64 (double)

609.6 GFLOPS

Board Design

260W

TDP

225W

600 W

Suggested PSU

550 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 31

GPU Name

Navi 10

Navi 31 XL (215-145000206)

GPU Variant

Navi 10 XT (215-0917210)

RDNA 3.0

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

5 nm

Process Size

7 nm

57.7 billion

Transistors

10.3 billion

529 mm²

Die Size

251 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.2

OpenCL

2.1

1.3

Vulkan

1.3

-

6.7

Shader Model

6.5

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