GPU comparison with benchmarks

ASUS Radeon RX Vega 64 vs SAPPHIRE Radeon RX 6700 XT

ASUS Radeon RX Vega 64
ASUS Radeon RX Vega 64 8 GB HBM2 · 1.55 GHz · 295 W Speed index 10/100
SAPPHIRE Radeon RX 6700 XT
SAPPHIRE Radeon RX 6700 XT 12 GB GDDR6 · 2.58 GHz · 230 W Speed index 11/100
In the gpu comparison between the ASUS Radeon RX Vega 64 and the SAPPHIRE Radeon RX 6700 XT, we compare both the technical data and the benchmark results of the two graphics cards.

Quick comparison

In FP32 performance, the SAPPHIRE Radeon RX 6700 XT is 4.3 % faster than the ASUS Radeon RX Vega 64.

ASUS Radeon RX Vega 64SAPPHIRE Radeon RX 6700 XT
Speed index
10/100
11/100
FP32
12.66 TFLOPS
13.21 TFLOPS
Boost Clock
1.55 GHz
2.58 GHz
Memory Size
8 GB HBM2
12 GB GDDR6
Memory bandwidth
484 GB/s
384 GB/s
TDP
295 W
230 W
Launch Price
499 $
479 $

GPU

GPUASUS Radeon RX Vega 64SAPPHIRE Radeon RX 6700 XT
Based onAMD RX Vega 64AMD Radeon RX 6700 XT
GPU ChipVega 10 XTNavi 22 XT
Streaming Multiprocessors6440
Shader40962560
Render Output Units6464
Texture Units256160
Raytracing Cores--40
More information
The ASUS Radeon RX Vega 64 is based on the AMD RX Vega 64 and has 4096 texture shaders and 64 execution units.

SAPPHIRE Radeon RX 6700 XT is based on AMD Radeon RX 6700 XT, which has 2560 shaders and 40 execution units.

Memory

MemoryASUS Radeon RX Vega 64SAPPHIRE Radeon RX 6700 XT
Memory Size8 GB12 GB
Memory TypeHBM2GDDR6
Memory Clock0.945 GHz2.000 GHz
Memory Speed1.9 Gbps16.0 Gbps
Memory bandwidth484 GB/s384 GB/s
Memory Interface2,048 bit192 bit
More information
The ASUS Radeon RX Vega 64 has 8 GB of graphics memory of the type HBM2 and achieves a memory bandwidth of 484 GB/s.

The SAPPHIRE Radeon RX 6700 XT can access 12 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 384 GB/s.

Clock Speeds

Clock SpeedsASUS Radeon RX Vega 64SAPPHIRE Radeon RX 6700 XT
Base Clock1.247 GHz2.321 GHz
Boost Clock1.546 GHz2.581 GHz
Avg (Game) Clock--2.42 GHz
OverclockingYesYes
More information
The ASUS Radeon RX Vega 64 clocks in the base with up to 1.247 GHz. The base frequency of the SAPPHIRE Radeon RX 6700 XT is 2.321 GHz.

Thermal Design

Thermal DesignASUS Radeon RX Vega 64SAPPHIRE Radeon RX 6700 XT
TDP295 W230 W
Tjunction max100 °C100 °C
PCIe-Power2 x 8-Pin1 x 6-Pin, 1 x 8-Pin
More information
The TDP (Thermal Design Power) of the ASUS Radeon RX Vega 64 is 295 W. The graphics card is supplied with energy via the 2 x 8-Pin connector.

The SAPPHIRE Radeon RX 6700 XT has a TDP of 230 W and is supplied with the required energy via 1 x 6-Pin, 1 x 8-Pin PCIe power connectors.

Cooler & Fans

Cooler & FansASUS Radeon RX Vega 64SAPPHIRE Radeon RX 6700 XT
Fan-TypeRadialAxial
Fan 11 x 70 mm2 x 90 mm
Cooler-TypeAir coolingAir cooling
Noise (Idle)--0 dB
More information
The ASUS Radeon RX Vega 64 has a total of 1 Radial fans.

The SAPPHIRE Radeon RX 6700 XT has 2 Axial fans to cool the GPU and memory.

Connectivity

ConnectivityASUS Radeon RX Vega 64SAPPHIRE Radeon RX 6700 XT
Max. Displays44
HDCP2.22.3
HDMI1x HDMI 2.0b1x HDMI 2.1
DisplayPort3x DP 1.43x DP 1.4a
More information
In the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the ASUS Radeon RX Vega 64.

The SAPPHIRE Radeon RX 6700 XT supports a maximum of 4 screens.

Featureset

FeaturesetASUS Radeon RX Vega 64SAPPHIRE Radeon RX 6700 XT
Max. resolution7680x43207680x4320
DirectX12_112_2 (Ultimate)
RaytracingNoYes
DLSS / FSRYesYes
LEDNo LED lightingNon addressable LED
More information
The ASUS Radeon RX Vega 64 supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the SAPPHIRE Radeon RX 6700 XT is 7680x4320 pixels.

Supported Video Codecs

Supported Video CodecsASUS Radeon RX Vega 64SAPPHIRE Radeon RX 6700 XT
h264Decode / EncodeDecode / Encode
h265 / HEVCDecode / EncodeDecode / Encode
VP8DecodeDecode / Encode
VP9Decode / EncodeDecode / Encode
AV1NoDecode
More information
The support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos.

Dimensions

DimensionsASUS Radeon RX Vega 64SAPPHIRE Radeon RX 6700 XT
Length280 mm267 mm
Height127 mm110 mm
Width40 mm40 mm
Width (Slots)2 Slots2 Slots
SFF-ReadyNoNo
More information
The ASUS Radeon RX Vega 64 is 280 mm long, 127 mm high and 40 mm wide.

The SAPPHIRE Radeon RX 6700 XT is 267 mm long, 110 mm high and 40 mm wide.

Additional data

Additional dataASUS Radeon RX Vega 64SAPPHIRE Radeon RX 6700 XT
GPU InterfacePCIe 3.0 x 16PCIe 4.0 x 16
Release dateQ3/2017Q1/2021
Launch Price499 $479 $
Structure size14 nm7 nm
Part-noRXVEGA64-8G21306-01-20G
Documents--data sheet
More information
The ASUS Radeon RX Vega 64 was released in Q3/2017 at a price of 499 $.

The SAPPHIRE Radeon RX 6700 XT was introduced in Q1/2021 at a price of 479 $.

Benchmark results

3DMark Benchmark (DirectX, Raytracing)

3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.

Time Spy Extreme Graphics score SAPPHIRE Radeon RX 6700 XT +69.5 %

  1. 3,513
  2. 5,955

Port Royal (Raytracing)

  1. no data
  2. 6,008

Speed Way Graphics Score (Raytracing)

  1. no data
  2. 2,188

Cyberpunk 2077

Cyberpunk 2077 was developed by CD Projekt Red and is based on the development studio's own REDengine 4. Ray tracing is switched off in our benchmarks.

3840x2160 (2160p)

  1. no data
  2. 40 fps (avg)

2560x1440 (1440p)

  1. no data
  2. 49 fps (avg)

1920x1080 (1080p)

  1. no data
  2. 74 fps (avg)

Battlefield 5

Battlefield 5 is a visually stunning game that is ideal as a graphics card benchmark. We test the game with maximum details on Windows 10.

3840x2160 (2160p) SAPPHIRE Radeon RX 6700 XT +18.8 %

  1. 64 fps (avg)
  2. 76 fps (avg)

2560x1440 (1440p) SAPPHIRE Radeon RX 6700 XT +56.5 %

  1. 92 fps (avg)
  2. 144 fps (avg)

1920x1080 (1080p) SAPPHIRE Radeon RX 6700 XT +51.6 %

  1. 128 fps (avg)
  2. 194 fps (avg)

Geekbench 6 (OpenCL, Vulkan, Metal)

Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of a numerical value.

Geekbench 6 - OpenCL SAPPHIRE Radeon RX 6700 XT +44.6 %

  1. 67,049
  2. 96,956

Geekbench 6 - Vulkan SAPPHIRE Radeon RX 6700 XT +48.9 %

  1. 72,946
  2. 108,643

Geekbench 6 - Metal SAPPHIRE Radeon RX 6700 XT +97.1 %

  1. 76,720
  2. 151,246

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