AMD Radeon RX 6700 vs AMD Radeon Sky 700

VS

AMD Radeon RX 6700

AMD Radeon Sky 700

We compared two Desktop platform GPUs: 10GB VRAM Radeon RX 6700 and 6GB VRAM Radeon Sky 700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700 's Advantages

Released 8 years and 3 months late

Boost Clock2450MHz

More VRAM (10GB vs 6GB)

Larger VRAM bandwidth (320.0GB/s vs 264.0GB/s)

512 additional rendering cores

Lower TDP (175W vs 225W)

Score

Benchmark

FP32 (float)

Radeon RX 6700 +249%

11.29 TFLOPS

Radeon Sky 700

3.226 TFLOPS

Radeon RX 6700

VS

Radeon Sky 700

Graphics Card

Jun 2021

Release Date

Mar 2013

Navi II

Generation

Radeon Sky

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1941 MHz

Base Clock

-

2450 MHz

Boost Clock

-

2000 MHz

Memory Clock

1375 MHz

Memory

10GB

Memory Size

6GB

GDDR6

Memory Type

GDDR5

160bit

Memory Bus

384bit

320.0GB/s

Bandwidth

264.0GB/s

Render Config

36

Compute Units

28

-

2304

Shading Units

1792

144

TMUs

112

64

ROPs

32

-

36

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

3 MB

L2 Cache

768 KB

80 MB

L3 Cache

-

Theoretical Performance

156.8 GPixel/s

Pixel Rate

28.80 GPixel/s

352.8 GTexel/s

Texture Rate

100.8 GTexel/s

22.58 TFLOPS

FP16 (half)

-

11.29 TFLOPS

FP32 (float)

3.226 TFLOPS

705.6 GFLOPS

FP64 (double)

806.4 GFLOPS

Board Design

175W

TDP

225W

450 W

Suggested PSU

550 W

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

Outputs

1x DisplayPort 1.2

1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

Navi 22

GPU Name

Tahiti

Navi 22 XTL

GPU Variant

Tahiti PRO GL

RDNA 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

17.2 billion

Transistors

4.313 billion

335 mm²

Die Size

352 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

1.2

1.3

Vulkan

1.2

-

6.5

Shader Model

5.1

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