AMD Radeon Pro Vega 48 vs NVIDIA GeForce GT 640M Mac Edition

VS

AMD Radeon Pro Vega 48 NVIDIA GeForce GT 640M Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM Radeon Pro Vega 48 and 512MB VRAM GeForce GT 640M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega 48 's Advantages

Released 6 years and 1 months late

Larger VRAM bandwidth (402.4GB/s vs 40.00GB/s)

2688 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro Vega 48 +1188%

7.373 TFLOPS

GeForce GT 640M Mac Edition

0.572 TFLOPS

Radeon Pro Vega 48

VS

GeForce GT 640M Mac Edition

Graphics Card

Mar 2019

Release Date

Feb 2013

Radeon Pro Mac

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

786 MHz

Memory Clock

1250 MHz

Memory

8GB

Memory Size

512MB

HBM2

Memory Type

GDDR5

2048bit

Memory Bus

64bit

402.4GB/s

Bandwidth

40.00GB/s

Render Config

-

SM Count

-

48

Compute Units

-

3072

Shading Units

384

192

TMUs

32

64

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

128 KB

Theoretical Performance

76.80 GPixel/s

Pixel Rate

5.960 GPixel/s

230.4 GTexel/s

Texture Rate

23.84 GTexel/s

14.75 TFLOPS

FP16 (half)

-

7.373 TFLOPS

FP32 (float)

572.2 GFLOPS

460.8 GFLOPS

FP64 (double)

23.84 GFLOPS

Graphics Processor

Vega 10

GPU Name

GK107

Vega 10 PRO

GPU Variant

N13P-GS

GCN 5.0

Architecture

Kepler

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

12.5 billion

Transistors

1.27 billion

495 mm²

Die Size

118 mm²

Board Design

Unknown

TDP

32W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.0

6.7

Shader Model

5.1

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