AMD Radeon RX 7800 vs AMD Radeon R7 250XE

VS

AMD Radeon RX 7800

AMD Radeon R7 250XE

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7800 and 1024MB VRAM Radeon R7 250XE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7800 's Advantages

Released 8 years and 5 months late

Boost Clock2800MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (576.0GB/s vs 72.00GB/s)

3200 additional rendering cores

AMD Radeon R7 250XE 's Advantages

Lower TDP (80W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 7800 +3289%

37.32 TFLOPS

Radeon R7 250XE

1.101 TFLOPS

Radeon RX 7800

VS

Radeon R7 250XE

Graphics Card

Jan 2023

Release Date

Aug 2014

Navi III

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1800 MHz

Base Clock

-

2800 MHz

Boost Clock

-

2250 MHz

Memory Clock

1125 MHz

Memory

16GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

576.0GB/s

Bandwidth

72.00GB/s

Render Config

60

Compute Units

10

-

3840

Shading Units

640

240

TMUs

40

128

ROPs

16

-

60

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

64 MB

L3 Cache

-

Theoretical Performance

358.4 GPixel/s

Pixel Rate

13.76 GPixel/s

672.0 GTexel/s

Texture Rate

34.40 GTexel/s

86.02 TFLOPS

FP16 (half)

-

43.01 TFLOPS

FP32 (float)

1101 GFLOPS

1344 GFLOPS

FP64 (double)

68.80 GFLOPS

Board Design

300W

TDP

80W

700 W

Suggested PSU

250 W

1x HDMI 2.1a 3x DisplayPort 2.1

Outputs

1x DVI 1x HDMI 1.4a 1x VGA

2x 8-pin

Power Connectors

None

Graphics Processor

Navi 32

GPU Name

Cape Verde

Navi 32 XT

GPU Variant

Cape Verde XT

RDNA 3.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

Unknown

Transistors

1.5 billion

346 mm²

Die Size

123 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.2

OpenCL

1.2

1.3

Vulkan

1.2

-

6.7

Shader Model

5.1

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