AMD Radeon RX 6950 XT vs AMD Radeon R7 250X

VS

AMD Radeon RX 6950 XT

AMD Radeon R7 250X

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6950 XT and 1024MB VRAM Radeon R7 250X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6950 XT 's Advantages

Released 8 years and 3 months late

Boost Clock2310MHz

More VRAM (16GB vs 1024GB)

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

4480 additional rendering cores

AMD Radeon R7 250X 's Advantages

Lower TDP (80W vs 335W)

Score

Benchmark

FP32 (float)

Radeon RX 6950 XT +1844%

23.65 TFLOPS

Radeon R7 250X

1.216 TFLOPS

Radeon RX 6950 XT

VS

Radeon R7 250X

Graphics Card

May 2022

Release Date

Feb 2014

Navi II

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1860 MHz

Base Clock

-

2310 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

80

Compute Units

10

-

5120

Shading Units

640

320

TMUs

40

128

ROPs

16

-

80

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

128 MB

L3 Cache

-

Theoretical Performance

295.7 GPixel/s

Pixel Rate

15.20 GPixel/s

739.2 GTexel/s

Texture Rate

38.00 GTexel/s

47.31 TFLOPS

FP16 (half)

-

23.65 TFLOPS

FP32 (float)

1216 GFLOPS

1478 GFLOPS

FP64 (double)

76.00 GFLOPS

Board Design

335W

TDP

80W

700 W

Suggested PSU

250 W

1x HDMI 2.1 2x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Navi 21

GPU Name

Cape Verde

Navi 21 KXTX (215-121000289)

GPU Variant

Cape Verde XT

RDNA 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

26.8 billion

Transistors

1.5 billion

520 mm²

Die Size

123 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

1.2

1.3

Vulkan

1.2

-

6.5

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon RX 6950 XT vs NVIDIA A16 PCIe

2

AMD Radeon RX 6950 XT vs NVIDIA GeForce GT 440 Mac Edition

3

AMD Radeon RX 6950 XT vs AMD FirePro S9300 X2

4

AMD Radeon RX 6950 XT vs AMD Radeon RX 6800

5

AMD Radeon RX 6950 XT vs ATI Radeon X1700 SE

6

AMD Radeon RX 6950 XT vs AMD Radeon VII

7

AMD Radeon RX 6950 XT vs AMD FirePro W7100

8

AMD Radeon RX 6950 XT vs NVIDIA GeForce GTX 1080 Ti 12 GB

9

AMD Radeon RX 6950 XT vs AMD Radeon R5 435 OEM

10

AMD Radeon RX 6950 XT vs NVIDIA GeForce RTX 4080 16 GB

Related News

1

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

2

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

3

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

4

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

5

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

6

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

7

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

8

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

9

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

10

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game