NVIDIA RTX A5000-8Q vs AMD Radeon R7 250 OEM

VS

NVIDIA RTX A5000-8Q

AMD Radeon R7 250 OEM

We compared two Desktop platform GPUs: 8GB VRAM RTX A5000 8Q and 2GB VRAM Radeon R7 250 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A5000-8Q 's Advantages

Released 7 years and 6 months late

Boost Clock has increased by 61% (1695MHz vs 1050MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (768.0GB/s vs 32.00GB/s)

7808 additional rendering cores

AMD Radeon R7 250 OEM 's Advantages

Lower TDP (65W vs 230W)

Score

Benchmark

FP32 (float)

RTX A5000 8Q +3345%

27.77 TFLOPS

Radeon R7 250 OEM

0.806 TFLOPS

RTX A5000 8Q

VS

Radeon R7 250 OEM

Graphics Card

Apr 2021

Release Date

Oct 2013

Quadro Ampere

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1170 MHz

Base Clock

1000 MHz

1695 MHz

Boost Clock

1050 MHz

2000 MHz

Memory Clock

1000 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

384bit

Memory Bus

128bit

768.0GB/s

Bandwidth

32.00GB/s

Render Config

-

Compute Units

6

64

SM Count

-

8192

Shading Units

384

256

TMUs

24

96

ROPs

8

256

Tensor Cores

-

64

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

6 MB

L2 Cache

256 KB

-

Theoretical Performance

162.7 GPixel/s

Pixel Rate

8.400 GPixel/s

433.9 GTexel/s

Texture Rate

25.20 GTexel/s

27.77 TFLOPS

FP16 (half)

-

27.77 TFLOPS

FP32 (float)

806.4 GFLOPS

433.9 GFLOPS

FP64 (double)

50.40 GFLOPS

Board Design

230W

TDP

65W

550 W

Suggested PSU

250 W

4x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.4a 1x VGA

1x 8-pin

Power Connectors

None

Graphics Processor

GA102

GPU Name

Oland

-

GPU Variant

Oland XT (215-0837000)

Ampere

Architecture

GCN 1.0

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

28.3 billion

Transistors

0.95 billion

628 mm²

Die Size

77 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

8.6

CUDA

-

6.7

Shader Model

5.1

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