NVIDIA GeForce GT 640 OEM Rebrand vs AMD Radeon Pro V320

VS

NVIDIA GeForce GT 640 OEM Rebrand

AMD Radeon Pro V320

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 640 OEM Rebrand and 8GB VRAM Radeon Pro V320 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 640 OEM Rebrand 's Advantages

Lower TDP (75W vs 230W)

AMD Radeon Pro V320 's Advantages

Released 5 years and 2 months late

Boost Clock1500MHz

More VRAM (8GB vs 1536GB)

Larger VRAM bandwidth (483.8GB/s vs 38.40GB/s)

3440 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 640 OEM Rebrand

0.415 TFLOPS

Radeon Pro V320 +2490%

10.75 TFLOPS

GeForce GT 640 OEM Rebrand

VS

Radeon Pro V320

Graphics Card

Apr 2012

Release Date

Jun 2017

GeForce 600

Generation

Radeon Pro Vega

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

852 MHz

-

Boost Clock

1500 MHz

800 MHz

Memory Clock

945 MHz

Memory

1536MB

Memory Size

8GB

DDR3

Memory Type

HBM2

192bit

Memory Bus

2048bit

38.40GB/s

Bandwidth

483.8GB/s

Render Config

-

Compute Units

56

3

SM Count

-

144

Shading Units

3584

24

TMUs

224

24

ROPs

64

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

384 KB

L2 Cache

4 MB

-

Theoretical Performance

4.320 GPixel/s

Pixel Rate

96.00 GPixel/s

17.28 GTexel/s

Texture Rate

336.0 GTexel/s

-

FP16 (half)

21.50 TFLOPS

414.7 GFLOPS

FP32 (float)

10.75 TFLOPS

34.56 GFLOPS

FP64 (double)

672.0 GFLOPS

Board Design

75W

TDP

230W

250 W

Suggested PSU

550 W

2x DVI 1x mini-HDMI 1.3a

Outputs

4x mini-DisplayPort 1.4a

None

Power Connectors

2x 8-pin

Graphics Processor

GF116

GPU Name

Vega 10

GF116-150-A1

GPU Variant

Vega 10 XL GL SERVER (215-0894144)

Fermi 2.0

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

40 nm

Process Size

14 nm

1.17 billion

Transistors

12.5 billion

238 mm²

Die Size

495 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.3

2.1

CUDA

-

5.1

Shader Model

6.7

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