NVIDIA TITAN X Pascal vs AMD Radeon R7 250

VS

We compared two Desktop platform GPUs: 12GB VRAM TITAN X Pascal and 1024MB VRAM Radeon R7 250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN X Pascal 's Advantages

Released 2 years and 10 months late

Boost Clock1531MHz

More VRAM (12GB vs 1GB)

Larger VRAM bandwidth (480.4GB/s vs 28.80GB/s)

3072 additional rendering cores

AMD Radeon R7 250 's Advantages

Lower TDP (55W vs 250W)

Score

Benchmark

FP32 (float)

TITAN X Pascal +1429%

10.97 TFLOPS

Radeon R7 250

0.717 TFLOPS

TITAN X Pascal

VS

Radeon R7 250

Graphics Card

Aug 2016

Release Date

Oct 2013

GeForce 10

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1417 MHz

Base Clock

-

1531 MHz

Boost Clock

-

1251 MHz

Memory Clock

900 MHz

Memory

12GB

Memory Size

1024MB

GDDR5X

Memory Type

DDR3

384bit

Memory Bus

128bit

480.4GB/s

Bandwidth

28.80GB/s

Render Config

28

SM Count

-

Compute Units

8

3584

Shading Units

512

224

TMUs

32

96

ROPs

16

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

16 KB (per CU)

3 MB

L2 Cache

256 KB

Theoretical Performance

147.0 GPixel/s

Pixel Rate

11.20 GPixel/s

342.9 GTexel/s

Texture Rate

22.40 GTexel/s

171.5 GFLOPS

FP16 (half)

-

10.97 TFLOPS

FP32 (float)

716.8 GFLOPS

342.9 GFLOPS

FP64 (double)

44.80 GFLOPS

Graphics Processor

GP102

GPU Name

Cape Verde

GP102-400-A1

GPU Variant

Cape Verde PRO

Pascal

Architecture

GCN 1.0

TSMC

Foundry

TSMC

16 nm

Process Size

28 nm

11.8 billion

Transistors

1.5 billion

471 mm²

Die Size

123 mm²

Board Design

250W

TDP

55W

600 W

Suggested PSU

250 W

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

6.1

CUDA

-

6.4

Shader Model

5.1

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