NVIDIA GeForce GTX 670MX vs AMD Radeon Pro Vega 64

VS

NVIDIA GeForce GTX 670MX AMD Radeon Pro Vega 64

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 670MX and 16GB VRAM Radeon Pro Vega 64 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 670MX 's Advantages

Lower TDP (75W vs 250W)

AMD Radeon Pro Vega 64 's Advantages

Released 4 years and 8 months late

Boost Clock1350MHz

More VRAM (16GB vs 3GB)

Larger VRAM bandwidth (402.4GB/s vs 67.20GB/s)

3136 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 670MX

1.154 TFLOPS

Radeon Pro Vega 64 +858%

11.06 TFLOPS

GeForce GTX 670MX

VS

Radeon Pro Vega 64

Graphics Card

Oct 2012

Release Date

Jun 2017

GeForce 600M

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1250 MHz

-

Boost Clock

1350 MHz

700 MHz

Memory Clock

786 MHz

Memory

3GB

Memory Size

16GB

GDDR5

Memory Type

HBM2

192bit

Memory Bus

2048bit

67.20GB/s

Bandwidth

402.4GB/s

Render Config

-

SM Count

-

Compute Units

64

960

Shading Units

4096

80

TMUs

256

24

ROPs

64

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

384 KB

L2 Cache

4 MB

Theoretical Performance

12.02 GPixel/s

Pixel Rate

86.40 GPixel/s

48.08 GTexel/s

Texture Rate

345.6 GTexel/s

-

FP16 (half)

22.12 TFLOPS

1154 GFLOPS

FP32 (float)

11.06 TFLOPS

48.08 GFLOPS

FP64 (double)

691.2 GFLOPS

Graphics Processor

GK104

GPU Name

Vega 10

N13E-GR-A2

GPU Variant

Vega 10 XT (215-0894200)

Kepler

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

3.54 billion

Transistors

12.5 billion

294 mm²

Die Size

495 mm²

Board Design

75W

TDP

250W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.2

3.0

CUDA

-

5.1

Shader Model

6.4

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