GPU comparison with benchmarks

Sapphire Pulse Radeon RX 6600 vs MSI GeForce GTX 970 GAMING 4G LE

Sapphire Pulse Radeon RX 6600
Sapphire Pulse Radeon RX 6600 8 GB GDDR6 · 2.49 GHz · 132 W Speed index 7/100

The Sapphire Pulse Radeon RX 6600 is based on the AMD Radeon RX 6600 (RDNA 2) and has 8 GB GDDR6 graphics memory with a bandwidth of 224 GB/s.

MSI GeForce GTX 970 GAMING 4G LE
MSI GeForce GTX 970 GAMING 4G LE 4 GB GDDR5 · 1.22 GHz · 145 W Speed index 3/100

The MSI GeForce GTX 970 GAMING 4G LE is based on the NVIDIA GeForce GTX 970 (Maxwell 2.0) and has 4 GB GDDR5 graphics memory with a bandwidth of 224 GB/s.

Quick comparison

In FP32 performance, the Sapphire Pulse Radeon RX 6600 is 120 % faster than the MSI GeForce GTX 970 GAMING 4G LE.

Sapphire Pulse Radeon RX 6600MSI GeForce GTX 970 GAMING 4G LE
Speed index
7/100
3/100
FP32
8.93 TFLOPS
4.05 TFLOPS
Boost Clock
2.49 GHz
1.22 GHz
Memory Size
8 GB GDDR6
4 GB GDDR5
Memory bandwidth
224 GB/s
224 GB/s
TDP
132 W
145 W
Launch Price
329 $
329 $
214 pts
108 pts

GPU

GPUSapphire Pulse Radeon RX 6600MSI GeForce GTX 970 GAMING 4G LE
Based onAMD Radeon RX 6600NVIDIA GeForce GTX 970
GPU ChipNavi 23 XLGM204-200-A1
Streaming Multiprocessors2813
Shader17921664
Render Output Units6456
Texture Units112104
Raytracing Cores28--
More information
The Sapphire Pulse Radeon RX 6600 has the Navi 23 XL graphics chip installed, which is based on the RDNA 2 architecture.

The MSI GeForce GTX 970 GAMING 4G LE is based on the graphics chip GM204-200-A1, which comes from the Maxwell 2.0 architecture.

Memory

MemorySapphire Pulse Radeon RX 6600MSI GeForce GTX 970 GAMING 4G LE
Memory Size8 GB4 GB
Memory TypeGDDR6GDDR5
Memory Clock1.750 GHz1.753 GHz
Memory Speed14.0 Gbps7.0 Gbps
Memory bandwidth224 GB/s224 GB/s
Memory Interface128 bit256 bit
More information
The graphics memory of the Sapphire Pulse Radeon RX 6600 clocks at 1.750 GHz, which corresponds to a speed of 14.0 Gbps.

The graphics memory speed of the MSI GeForce GTX 970 GAMING 4G LE is 7.0 Gbps and the clock speed is 1.753 GHz.

Clock Speeds

Clock SpeedsSapphire Pulse Radeon RX 6600MSI GeForce GTX 970 GAMING 4G LE
Base Clock1.626 GHz1.076 GHz
Boost Clock2.491 GHz1.216 GHz
Avg (Game) Clock2.04 GHz1.20 GHz
OverclockingYesYes
More information
The clock frequency of a graphics card determines the speed in connection with the graphics architecture.

Thermal Design

Thermal DesignSapphire Pulse Radeon RX 6600MSI GeForce GTX 970 GAMING 4G LE
TDP132 W145 W
TDP (up)140 W--
Tjunction max100 °C98 °C
PCIe-Power1 x 8-Pin1 x 6-Pin, 1 x 8-Pin
More information
The Sapphire Pulse Radeon RX 6600 is powered by 1 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 132 W.

The MSI GeForce GTX 970 GAMING 4G LE has 1 x 6-Pin, 1 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 145 W.

Cooler & Fans

Cooler & FansSapphire Pulse Radeon RX 6600MSI GeForce GTX 970 GAMING 4G LE
Fan-TypeAxialAxial
Fan 12 x 90 mm2 x 100 mm
Cooler-TypeAir coolingAir cooling
Noise (Idle)0 dB0 dB
More information
The Sapphire Pulse Radeon RX 6600 is equipped with a total of 2 Axial main fans.

The MSI GeForce GTX 970 GAMING 4G LE has 2 Axial main fans that cool the GPU and memory.

Connectivity

ConnectivitySapphire Pulse Radeon RX 6600MSI GeForce GTX 970 GAMING 4G LE
Max. Displays44
HDCP2.32.2
HDMI1x HDMI 2.11x HDMI 2.0
DisplayPort3x DP 1.4a1x DP 1.2
DVI--2
More information
Up to 4 screens can be operated with the Sapphire Pulse Radeon RX 6600.

The MSI GeForce GTX 970 GAMING 4G LE supports the operation of a maximum of 4 monitors.

Featureset

FeaturesetSapphire Pulse Radeon RX 6600MSI GeForce GTX 970 GAMING 4G LE
Max. resolution7680x43204096x2160
DirectX12_2 (Ultimate)12_1
RaytracingYesNo
DLSS / FSRYesNo
LEDNo LED lightingNo LED lighting
More information
With the Sapphire Pulse Radeon RX 6600 it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels.

The maximum supported resolution of the MSI GeForce GTX 970 GAMING 4G LE is 4096x2160 pixels.

Supported Video Codecs

Supported Video CodecsSapphire Pulse Radeon RX 6600MSI GeForce GTX 970 GAMING 4G LE
h264Decode / EncodeDecode / Encode
h265 / HEVCDecode / EncodeNo
VP8Decode / EncodeDecode
VP9Decode / EncodeNo
AV1DecodeNo
More information
The support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card.

Dimensions

DimensionsSapphire Pulse Radeon RX 6600MSI GeForce GTX 970 GAMING 4G LE
Length193 mm277 mm
Height120 mm140 mm
Width40 mm35 mm
Width (Slots)2 Slots2 Slots
Weight710 g845 g
SFF-ReadyNoNo
More information
The Sapphire Pulse Radeon RX 6600 is connected to the system via PCIe 4.0 x 8 lanes and requires 2 PCIe-Slots space in the housing.

The MSI GeForce GTX 970 GAMING 4G LE needs the space of 2 PCIe-Slots in the case and has a PCIe 3 x 16 Lanes interface.

Additional data

Additional dataSapphire Pulse Radeon RX 6600MSI GeForce GTX 970 GAMING 4G LE
GPU InterfacePCIe 4.0 x 8PCIe 3 x 16
Release dateQ4/2021Q4/2014
Launch Price329 $329 $
Structure size7 nm28 nm
Part-no11310-01-20G--
Documentsdata sheetdata sheet
More information
The Sapphire Pulse Radeon RX 6600 has been manufactured with a structure width of 7 nanometers since Q4/2021.

The MSI GeForce GTX 970 GAMING 4G LE came on the market in Q4/2014 and will have a structure width of 28 nanometers manufactured.

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 Pulse Radeon RX 6600 +150.5 %

  1. 3,792
  2. 1,514

Port Royal (Raytracing)

  1. 3,907
  2. no data

Speed Way Graphics Score (Raytracing)

  1. 1,344
  2. no data

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. 24 fps (avg)
  2. no data

2560x1440 (1440p)

  1. 31 fps (avg)
  2. no data

1920x1080 (1080p)

  1. 50 fps (avg)
  2. no data

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)

  1. 44 fps (avg)
  2. no data

2560x1440 (1440p)

  1. 98 fps (avg)
  2. no data

1920x1080 (1080p)

  1. 127 fps (avg)
  2. no data

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 Pulse Radeon RX 6600 +158.1 %

  1. 71,285
  2. 27,621

Geekbench 6 - Vulkan Sapphire Pulse Radeon RX 6600 +144.4 %

  1. 80,425
  2. 32,901

Geekbench 6 - Metal

  1. 98,120
  2. no data

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