AMD Radeon Pro Vega 64X vs NVIDIA GeForce GTX 675M

VS

AMD Radeon Pro Vega 64X

NVIDIA GeForce GTX 675M

We compared two Mobile platform GPUs: 16GB VRAM Radeon Pro Vega 64X and 2GB VRAM GeForce GTX 675M 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 7 years late

Boost Clock1468MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 96.00GB/s)

3712 additional rendering cores

NVIDIA GeForce GTX 675M 's Advantages

Lower TDP (100W vs 250W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega 64X +1163%

12.03 TFLOPS

GeForce GTX 675M

0.952 TFLOPS

Radeon Pro Vega 64X

VS

GeForce GTX 675M

Graphics Card

Mar 2019

Release Date

Mar 2012

Radeon Pro Mac

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1250 MHz

Base Clock

-

1468 MHz

Boost Clock

-

1000 MHz

Memory Clock

750 MHz

Memory

16GB

Memory Size

2GB

HBM2

Memory Type

GDDR5

2048bit

Memory Bus

256bit

512.0GB/s

Bandwidth

96.00GB/s

Render Config

64

Compute Units

-

SM Count

8

4096

Shading Units

384

256

TMUs

64

ROPs

32

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

93.95 GPixel/s

Pixel Rate

9.920 GPixel/s

375.8 GTexel/s

Texture Rate

39.68 GTexel/s

24.05 TFLOPS

FP16 (half)

-

12.03 TFLOPS

FP32 (float)

952.3 GFLOPS

751.6 GFLOPS

FP64 (double)

79.36 GFLOPS

Board Design

250W

TDP

100W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Vega 10

GPU Name

GF114

Vega 10 XT (215-0894200)

GPU Variant

N13E-GS1-A1

GCN 5.0

Architecture

Fermi 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

12.5 billion

Transistors

1.95 billion

495 mm²

Die Size

332 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

2.1

6.4

Shader Model

5.1

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