MSI Radeon RX 6600 XT MECH 2X 8G
vs
Colorful GeForce RTX 3070 NB LHR-V


GPU comparison with benchmarks

In the gpu comparison between the MSI Radeon RX 6600 XT MECH 2X 8G and the Colorful GeForce RTX 3070 NB LHR-V, we compare both the technical data and the benchmark results of the two graphics cards.

GPU

The MSI Radeon RX 6600 XT MECH 2X 8G is based on the AMD Radeon RX 6600 XT and has 2048 texture shaders and 32 execution units.

Colorful GeForce RTX 3070 NB LHR-V is based on NVIDIA GeForce RTX 3070 LHR, which has 5888 shaders and 46 execution units.
MSI Radeon RX 6600 XT MECH 2X 8G GPU Colorful GeForce RTX 3070 NB LHR-V
AMD Radeon RX 6600 XT Based on NVIDIA GeForce RTX 3070 LHR
Navi 23 XT GPU Chip GA104-302-A1
RDNA 2 Architecture Ampere
32 Streaming Multiprocessors 46
2048 Shader 5888
64 Render Output Units 96
128 Texture Units 184
32 Raytracing Cores 46

Memory

The MSI Radeon RX 6600 XT MECH 2X 8G has 8 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 256 GB/s.

The Colorful GeForce RTX 3070 NB LHR-V can access 8 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 448 GB/s.

8 GB Memory Size 8 GB
GDDR6 Memory Type GDDR6
2.000 GHz Memory Clock 1.750 GHz
16.0 Gbps Memory Speed 14.0 Gbps
256 GB/s Memory bandwidth 448 GB/s
128 bit Memory Interface 256 bit

Clock Speeds

The MSI Radeon RX 6600 XT MECH 2X 8G clocks in the base with up to 1.968 GHz. The base frequency of the Colorful GeForce RTX 3070 NB LHR-V is 1.500 GHz.

1.968 GHz Base Clock 1.500 GHz
2.589 GHz Boost Clock 1.725 GHz
2.36 GHz Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The TDP (Thermal Design Power) of the MSI Radeon RX 6600 XT MECH 2X 8G is 160 W. The graphics card is supplied with energy via the 1 x 8-Pin connector.

The Colorful GeForce RTX 3070 NB LHR-V has a TDP of 220 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors.

160 W TDP 220 W
-- TDP (up) --
100 °C Tjunction max 93 °C
1 x 8-Pin PCIe-Power 2 x 8-Pin

Cooler & Fans

The MSI Radeon RX 6600 XT MECH 2X 8G has a total of 2 Axial fans.

The Colorful GeForce RTX 3070 NB LHR-V has 3 Axial fans to cool the GPU and memory.

Axial Fan-Type Axial
2 x 100 mm Fan 1 2 x 90 mm
-- Fan 2 1 x 80 mm
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
-- Noise (Load) --

Connectivity

In the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the MSI Radeon RX 6600 XT MECH 2X 8G.

The Colorful GeForce RTX 3070 NB LHR-V supports a maximum of 4 screens.

4 Max. Displays 4
2.3 HDCP-Version 2.3
1x HDMI v2.1 HDMI Ports 1x HDMI v2.1
3x DP v1.4 DP Ports 3x DP v1.4a
-- DVI Ports --
-- VGA Ports --
-- USB-C Ports --

Featureset

The MSI Radeon RX 6600 XT MECH 2X 8G supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the Colorful GeForce RTX 3070 NB LHR-V is 7680x4320 pixels.

7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_2 (Ultimate)
Yes Raytracing Yes
Yes DLSS / FSR Yes
No LED lighting LED No LED lighting

Supported Video Codecs

The support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos.

Decode / Encode h264 Decode / Encode
Decode / Encode h265 / HEVC Decode / Encode
Decode AV1 Decode
Decode / Encode VP8 Decode
Decode / Encode VP9 Decode

Dimensions

The MSI Radeon RX 6600 XT MECH 2X 8G is 235 mm long, 125 mm high and 46 mm wide.

The Colorful GeForce RTX 3070 NB LHR-V is 310 mm long, 131 mm high and 57 mm wide.

235 mm Length 310 mm
125 mm Height 131 mm
46 mm Width 57 mm
3 PCIe-Slots Width (Slots) 3 PCIe-Slots
721 g Weight 1100 g
PCIe 4.0 x 8 GPU Interface PCIe 4.0 x 16

Additional data

The MSI Radeon RX 6600 XT MECH 2X 8G was released in Q3/2021 at a price of 379 $ (Reference).

The Colorful GeForce RTX 3070 NB LHR-V was introduced in Q2/2021 at a price of 499 $ (Reference).

-- Part-no --
Q3/2021 Release date Q2/2021
379 $ (Reference) Launch Price 499 $ (Reference)
7 nm Structure size 8 nm
data sheet Documents data sheet

Rate these graphics cards now

Here you can rate the MSI Radeon RX 6600 XT MECH 2X 8G to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the Colorful GeForce RTX 3070 NB LHR-V to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:

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

Port Royal (Raytracing)

Speed Way Graphics Score (Raytracing)

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)

MSI Radeon RX 6600 XT MECH 2X 8G MSI Radeon RX 6600 XT MECH 2X 8G
8 GB GDDR6
29 fps (avg)
Colorful GeForce RTX 3070 NB LHR-V Colorful GeForce RTX 3070 NB LHR-V
8 GB GDDR6
45 fps (avg)

2560x1440 (1440p)

MSI Radeon RX 6600 XT MECH 2X 8G MSI Radeon RX 6600 XT MECH 2X 8G
8 GB GDDR6
36 fps (avg)
Colorful GeForce RTX 3070 NB LHR-V Colorful GeForce RTX 3070 NB LHR-V
8 GB GDDR6
54 fps (avg)

1920x1080 (1080p)

MSI Radeon RX 6600 XT MECH 2X 8G MSI Radeon RX 6600 XT MECH 2X 8G
8 GB GDDR6
58 fps (avg)
Colorful GeForce RTX 3070 NB LHR-V Colorful GeForce RTX 3070 NB LHR-V
8 GB GDDR6
81 fps (avg)

The Last of Us Part 1

The Last of Us Part One is a game released by Sony in June 2013 exclusively for the Playstation and released for the PC in early 2023. The benchmark values here were determined at high details.

3840x2160 (2160p)

Colorful GeForce RTX 3070 NB LHR-V Colorful GeForce RTX 3070 NB LHR-V
8 GB GDDR6
22 fps (avg)

2560x1440 (1440p)

MSI Radeon RX 6600 XT MECH 2X 8G MSI Radeon RX 6600 XT MECH 2X 8G
8 GB GDDR6
30 fps (avg)
Colorful GeForce RTX 3070 NB LHR-V Colorful GeForce RTX 3070 NB LHR-V
8 GB GDDR6
50 fps (avg)

1920x1080 (1080p)

MSI Radeon RX 6600 XT MECH 2X 8G MSI Radeon RX 6600 XT MECH 2X 8G
8 GB GDDR6
70 fps (avg)
Colorful GeForce RTX 3070 NB LHR-V Colorful GeForce RTX 3070 NB LHR-V
8 GB GDDR6
98 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)

MSI Radeon RX 6600 XT MECH 2X 8G MSI Radeon RX 6600 XT MECH 2X 8G
8 GB GDDR6
52 fps (avg)
Colorful GeForce RTX 3070 NB LHR-V Colorful GeForce RTX 3070 NB LHR-V
8 GB GDDR6
78 fps (avg)

2560x1440 (1440p)

MSI Radeon RX 6600 XT MECH 2X 8G MSI Radeon RX 6600 XT MECH 2X 8G
8 GB GDDR6
106 fps (avg)
Colorful GeForce RTX 3070 NB LHR-V Colorful GeForce RTX 3070 NB LHR-V
8 GB GDDR6
140 fps (avg)

1920x1080 (1080p)

MSI Radeon RX 6600 XT MECH 2X 8G MSI Radeon RX 6600 XT MECH 2X 8G
8 GB GDDR6
151 fps (avg)
Colorful GeForce RTX 3070 NB LHR-V Colorful GeForce RTX 3070 NB LHR-V
8 GB GDDR6
186 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

Geekbench 6 - Vulkan

Geekbench 6 - Metal

FP32 Performance (Single-precision TFLOPS)

The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second.

FP32 (TFLOPS)

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