AMD FirePro M7740 vs NVIDIA GeForce 620M

VS

AMD FirePro M7740

NVIDIA GeForce 620M

We compared two Mobile platform GPUs: 1024MB VRAM FirePro M7740 and 1024MB VRAM GeForce 620M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro M7740 's Advantages

Larger VRAM bandwidth (54.14GB/s vs 14.40GB/s)

544 additional rendering cores

NVIDIA GeForce 620M 's Advantages

Released 2 years and 7 months late

Lower TDP (15W vs 60W)

Score

Benchmark

FP32 (float)

FirePro M7740 +246%

0.832 TFLOPS

GeForce 620M

0.24 TFLOPS

FirePro M7740

VS

GeForce 620M

Graphics Card

Aug 2009

Release Date

Mar 2012

FirePro Mobility

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

846 MHz

Memory Clock

900 MHz

Memory

1024MB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

64bit

54.14GB/s

Bandwidth

14.40GB/s

Render Config

8

Compute Units

-

SM Count

2

640

Shading Units

96

32

TMUs

16

ROPs

8

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

128 KB

L2 Cache

128 KB

-

Theoretical Performance

10.40 GPixel/s

Pixel Rate

2.500 GPixel/s

20.80 GTexel/s

Texture Rate

10.00 GTexel/s

-

832.0 GFLOPS

FP32 (float)

240.0 GFLOPS

166.4 GFLOPS

FP64 (double)

20.00 GFLOPS

Board Design

60W

TDP

15W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

M97

GPU Name

GF117

M97XT-GL

GPU Variant

N13P-GLP

TeraScale

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.826 billion

Transistors

0.585 billion

137 mm²

Die Size

116 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (11_0)

3.3

OpenGL

4.6

1.1

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

2.1

4.1

Shader Model

5.1

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