AMD Radeon RX 6950 XT vs NVIDIA GeForce GTS 250

VS

AMD Radeon RX 6950 XT

NVIDIA GeForce GTS 250

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6950 XT and 1024MB VRAM GeForce GTS 250 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 13 years and 2 months late

Boost Clock2310MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (576.0GB/s vs 64.00GB/s)

4992 additional rendering cores

NVIDIA GeForce GTS 250 's Advantages

Lower TDP (150W vs 335W)

Score

Benchmark

FP32 (float)

Radeon RX 6950 XT +6011%

23.65 TFLOPS

GeForce GTS 250

0.387 TFLOPS

Radeon RX 6950 XT

VS

GeForce GTS 250

Graphics Card

May 2022

Release Date

Mar 2009

Navi II

Generation

GeForce 200

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1860 MHz

Base Clock

-

2310 MHz

Boost Clock

-

2250 MHz

Memory Clock

1000 MHz

Memory

16GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

256bit

576.0GB/s

Bandwidth

64.00GB/s

Render Config

80

Compute Units

-

SM Count

16

5120

Shading Units

128

320

TMUs

64

128

ROPs

16

-

80

RT Cores

-

128 KB per Array

L1 Cache

-

4 MB

L2 Cache

64 KB

128 MB

L3 Cache

-

Theoretical Performance

295.7 GPixel/s

Pixel Rate

11.23 GPixel/s

739.2 GTexel/s

Texture Rate

44.93 GTexel/s

47.31 TFLOPS

FP16 (half)

-

23.65 TFLOPS

FP32 (float)

387.1 GFLOPS

1478 GFLOPS

FP64 (double)

-

Board Design

335W

TDP

150W

700 W

Suggested PSU

450 W

1x HDMI 2.1 2x DisplayPort 1.4a

Outputs

2x DVI

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Navi 21

GPU Name

G92B

Navi 21 KXTX (215-121000289)

GPU Variant

G92-428-B1

RDNA 2.0

Architecture

Tesla

TSMC

Foundry

TSMC

7 nm

Process Size

55 nm

26.8 billion

Transistors

0.754 billion

520 mm²

Die Size

260 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

1.1

6.5

Shader Model

4.0

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