AMD Radeon Pro Vega 64X vs NVIDIA GeForce GT 640M Mac Edition

VS

AMD Radeon Pro Vega 64X NVIDIA GeForce GT 640M Mac Edition

We compared two Mobile platform GPUs: 16GB VRAM Radeon Pro Vega 64X 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 64X 's Advantages

Released 6 years and 1 months late

Boost Clock1468MHz

Larger VRAM bandwidth (512.0GB/s vs 40.00GB/s)

3712 additional rendering cores

NVIDIA GeForce GT 640M Mac Edition 's Advantages

Lower TDP (32W vs 250W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega 64X +2003%

12.03 TFLOPS

GeForce GT 640M Mac Edition

0.572 TFLOPS

Radeon Pro Vega 64X

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

1250 MHz

Base Clock

-

1468 MHz

Boost Clock

-

1000 MHz

Memory Clock

1250 MHz

Memory

16GB

Memory Size

512MB

HBM2

Memory Type

GDDR5

2048bit

Memory Bus

64bit

512.0GB/s

Bandwidth

40.00GB/s

Render Config

-

SM Count

-

64

Compute Units

-

4096

Shading Units

384

256

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

93.95 GPixel/s

Pixel Rate

5.960 GPixel/s

375.8 GTexel/s

Texture Rate

23.84 GTexel/s

24.05 TFLOPS

FP16 (half)

-

12.03 TFLOPS

FP32 (float)

572.2 GFLOPS

751.6 GFLOPS

FP64 (double)

23.84 GFLOPS

Graphics Processor

Vega 10

GPU Name

GK107

Vega 10 XT (215-0894200)

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

250W

TDP

32W

-

Suggested PSU

-

No outputs

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

1.2

Vulkan

1.1

-

CUDA

3.0

6.4

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon Pro Vega 64X vs NVIDIA NVS 5200M

2

NVIDIA GeForce MX450 30.5W 10Gbps vs AMD Radeon Pro Vega 64X

3

AMD Radeon Pro Vega 64 vs AMD Radeon Pro Vega 64X

4

AMD Radeon 530X Mobile vs AMD Radeon Pro Vega 64X

5

AMD Radeon R9 M365X vs AMD Radeon Pro Vega 64X

6

AMD Radeon Pro Vega 64X vs NVIDIA GeForce GT 330M

7

AMD Radeon Pro Vega 64X vs AMD Radeon R5 M320

8

AMD Radeon Pro Vega 64X vs NVIDIA GeForce 9800M GTX

9

AMD Radeon Pro Vega 64X vs AMD FirePro M5950

10

AMD Radeon Pro Vega 64X vs NVIDIA GeForce 945M