NVIDIA GeForce 8800 GTS 320 vs AMD Radeon RX Vega 64

VS

NVIDIA GeForce 8800 GTS 320

AMD Radeon RX Vega 64

We compared two Desktop platform GPUs: 320MB VRAM GeForce 8800 GTS 320 and 8GB VRAM Radeon RX Vega 64 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800 GTS 320 's Advantages

Lower TDP (143W vs 295W)

AMD Radeon RX Vega 64 's Advantages

Released 10 years and 6 months late

Boost Clock1546MHz

More VRAM (8GB vs 320GB)

Larger VRAM bandwidth (483.8GB/s vs 63.36GB/s)

4000 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8800 GTS 320

0.228 TFLOPS

Radeon RX Vega 64 +5452%

12.66 TFLOPS

GeForce 8800 GTS 320

VS

Radeon RX Vega 64

Graphics Card

Feb 2007

Release Date

Aug 2017

GeForce 8

Generation

Vega

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1247 MHz

-

Boost Clock

1546 MHz

792 MHz

Memory Clock

945 MHz

Memory

320MB

Memory Size

8GB

GDDR3

Memory Type

HBM2

320bit

Memory Bus

2048bit

63.36GB/s

Bandwidth

483.8GB/s

Render Config

-

Compute Units

64

12

SM Count

-

96

Shading Units

4096

24

TMUs

256

20

ROPs

64

-

L1 Cache

16 KB (per CU)

80 KB

L2 Cache

4 MB

-

Theoretical Performance

10.26 GPixel/s

Pixel Rate

98.94 GPixel/s

24.62 GTexel/s

Texture Rate

395.8 GTexel/s

-

FP16 (half)

25.33 TFLOPS

228.1 GFLOPS

FP32 (float)

12.66 TFLOPS

-

FP64 (double)

791.6 GFLOPS

Board Design

143W

TDP

295W

300 W

Suggested PSU

600 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

2x 8-pin

Graphics Processor

G80

GPU Name

Vega 10

G80-100-K0-A2

GPU Variant

Vega 10 XT (215-0894200)

Tesla

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

90 nm

Process Size

14 nm

0.681 billion

Transistors

12.5 billion

484 mm²

Die Size

495 mm²

Graphics Features

11.1 (10_0)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.1 (1.0)

OpenCL

2.1

N/A

Vulkan

1.2

1.0

CUDA

-

4.0

Shader Model

6.4

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