AMD Radeon Pro 5700 vs NVIDIA GeForce GT 645 OEM

VS

AMD Radeon Pro 5700

NVIDIA GeForce GT 645 OEM

We compared two Desktop platform GPUs: 8GB VRAM Radeon Pro 5700 and 1024MB VRAM GeForce GT 645 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 5700 's Advantages

Released 8 years and 4 months late

Boost Clock1350MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (384.0GB/s vs 91.87GB/s)

2016 additional rendering cores

NVIDIA GeForce GT 645 OEM 's Advantages

Lower TDP (102W vs 130W)

Score

Benchmark

FP32 (float)

Radeon Pro 5700 +595%

6.221 TFLOPS

GeForce GT 645 OEM

0.894 TFLOPS

Radeon Pro 5700

VS

GeForce GT 645 OEM

Graphics Card

Aug 2020

Release Date

Apr 2012

Radeon Pro Mac

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1243 MHz

Base Clock

-

1350 MHz

Boost Clock

-

1500 MHz

Memory Clock

957 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

192bit

384.0GB/s

Bandwidth

91.87GB/s

Render Config

36

Compute Units

-

SM Count

6

2304

Shading Units

288

144

TMUs

48

64

ROPs

24

-

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

384 KB

-

Theoretical Performance

86.40 GPixel/s

Pixel Rate

9.312 GPixel/s

194.4 GTexel/s

Texture Rate

37.25 GTexel/s

12.44 TFLOPS

FP16 (half)

-

6.221 TFLOPS

FP32 (float)

894.0 GFLOPS

388.8 GFLOPS

FP64 (double)

74.50 GFLOPS

Board Design

130W

TDP

102W

300 W

Suggested PSU

300 W

No outputs

Outputs

2x DVI 1x mini-HDMI 1.3a

None

Power Connectors

-

Graphics Processor

Navi 10

GPU Name

GF114

Navi 10 XLA

GPU Variant

-

RDNA 1.0

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

10.3 billion

Transistors

1.95 billion

251 mm²

Die Size

332 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.1

6.5

Shader Model

5.1

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