NVIDIA A30 PCIe vs AMD Radeon R7 250E

VS

We compared two Desktop platform GPUs: 24GB VRAM A30 PCIe and 1024MB VRAM Radeon R7 250E to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A30 PCIe 's Advantages

Released 7 years and 4 months late

Boost Clock1440MHz

More VRAM (24GB vs 1GB)

Larger VRAM bandwidth (933.1GB/s vs 72.00GB/s)

3072 additional rendering cores

AMD Radeon R7 250E 's Advantages

Lower TDP (55W vs 165W)

Score

Benchmark

FP32 (float)

A30 PCIe +1160%

10.32 TFLOPS

Radeon R7 250E

0.819 TFLOPS

A30 PCIe

VS

Radeon R7 250E

Graphics Card

Apr 2021

Release Date

Dec 2013

Tesla Ampere

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

930 MHz

Base Clock

-

1440 MHz

Boost Clock

-

1215 MHz

Memory Clock

1125 MHz

Memory

24GB

Memory Size

1024MB

HBM2e

Memory Type

GDDR5

3072bit

Memory Bus

128bit

933.1GB/s

Bandwidth

72.00GB/s

Render Config

56

SM Count

-

Compute Units

8

3584

Shading Units

512

224

TMUs

32

96

ROPs

16

224

Tensor Cores

-

RT Cores

-

192 KB (per SM)

L1 Cache

16 KB (per CU)

24 MB

L2 Cache

256 KB

Theoretical Performance

138.2 GPixel/s

Pixel Rate

12.80 GPixel/s

322.6 GTexel/s

Texture Rate

25.60 GTexel/s

10.32 TFLOPS

FP16 (half)

-

10.32 TFLOPS

FP32 (float)

819.2 GFLOPS

5.161 TFLOPS

FP64 (double)

51.20 GFLOPS

Graphics Processor

GA100

GPU Name

Cape Verde

-

GPU Variant

Cape Verde PRO

Ampere

Architecture

GCN 1.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

54.2 billion

Transistors

1.5 billion

826 mm²

Die Size

123 mm²

Board Design

165W

TDP

55W

450 W

Suggested PSU

250 W

No outputs

Outputs

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

8-pin EPS

Power Connectors

None

Graphics Features

N/A

DirectX

12 (11_1)

N/A

OpenGL

4.6

3.0

OpenCL

1.2

N/A

Vulkan

1.2

8.0

CUDA

-

N/A

Shader Model

5.1

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