EVGA GeForce RTX 3080 XC3 Ultra Gaming
vs
XFX Speedster MERC 319 Radeon RX 6900 XT Ultra Gaming


GPU comparison with benchmarks

The EVGA GeForce RTX 3080 XC3 Ultra Gaming has 8704 shader units and these clock a maximum of 1.76 GHz which results in an FP32 computing power of 30.55 TFLOPS.

The XFX Speedster MERC 319 Radeon RX 6900 XT Ultra Gaming has 5120 shader units and these clock at a maximum of 2.34 GHz and achieve an FP32 computing power of 23.96 TFLOPS.

GPU

The EVGA GeForce RTX 3080 XC3 Ultra Gaming is equipped with a graphics chip of the Ampere architecture, which has 68 streaming multiprocessors.

The graphics card XFX Speedster MERC 319 Radeon RX 6900 XT Ultra Gaming is based on the RDNA 2 architecture and is equipped with 80 execution units.
EVGA GeForce RTX 3080 XC3 Ultra Gaming GPU XFX Speedster MERC 319 Radeon RX 6900 XT Ultra Gaming
NVIDIA GeForce RTX 3080 Based on AMD Radeon RX 6900 XT
GA102-200-K1-A1 GPU Chip Navi 21
Ampere Architecture RDNA 2
68 Streaming Multiprocessors 80
8704 Shader 5120
96 Render Output Units 128
272 Texture Units 320
68 Raytracing Cores 80

Memory

The EVGA GeForce RTX 3080 XC3 Ultra Gaming is equipped with a 10 GB large GDDR6X graphics memory, which is equipped with 1.188 GHz clocks.

The XFX Speedster MERC 319 Radeon RX 6900 XT Ultra Gaming has a 16 GB large GDDR6 graphics memory and the memory clock is 2.000GHz.

10 GB Memory Size 16 GB
GDDR6X Memory Type GDDR6
1.188 GHz Memory Clock 2.000 GHz
19.0 Gbps Memory Speed 16.0 Gbps
760 GB/s Memory bandwidth 512 GB/s
320 bit Memory Interface 256 bit

Clock Speeds

The EVGA GeForce RTX 3080 XC3 Ultra Gaming has a turbo clock of 1.755 GHz. The turbo frequency of the XFX Speedster MERC 319 Radeon RX 6900 XT Ultra Gaming is 2.340 GHz.

1.440 GHz Base Clock 1.925 GHz
1.755 GHz Boost Clock 2.340 GHz
Avg (Game) Clock 2.11 GHz
Yes Overclocking Yes

Thermal Design

The EVGA GeForce RTX 3080 XC3 Ultra Gaming has 2 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 93 °C.

The XFX Speedster MERC 319 Radeon RX 6900 XT Ultra Gaming is equipped with a 2 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 100 °C.

320 W TDP 300 W
370 W TDP (up) 345 W
93 °C Tjunction max 100 °C
2 x 8-Pin PCIe-Power 2 x 8-Pin

Cooler & Fans

The graphics processor and graphics memory of the EVGA GeForce RTX 3080 XC3 Ultra Gaming are cooled with a Air cooling.

The XFX Speedster MERC 319 Radeon RX 6900 XT Ultra Gaming is cooled by a Air cooling.

Axial Fan-Type Axial
3 x 90 mm Fan 1 2 x 100 mm
-- Fan 2 1 x 90 mm
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
41-43 dB Noise (Load) 36 dB

Connectivity

The EVGA GeForce RTX 3080 XC3 Ultra Gaming supports the downward compatible copy protection HDCP in version 2.3.

The XFX Speedster MERC 319 Radeon RX 6900 XT Ultra Gaming supports HDCP in version 2.3 and all previous versions.

4 Max. Displays 4
2.3 HDCP-Version 2.3
1x HDMI v2.1 HDMI Ports 1x HDMI v2.1
3x DP v1.4a DP Ports 2x DP v1.4a
-- DVI Ports --
-- VGA Ports --
-- USB-C Ports 1

Featureset

The EVGA GeForce RTX 3080 XC3 Ultra Gaming supports the DirectX standard from Microsoft in version 12_2 (Ultimate).

The XFX Speedster MERC 319 Radeon RX 6900 XT Ultra Gaming supports Microsoft's DirectX version 12_2 (Ultimate).

7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_2 (Ultimate)
Yes Raytracing Yes
Yes DLSS / FSR Yes
Addressable LED LED Addressable LED

Supported Video Codecs

This area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load.

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

Dimensions

The EVGA GeForce RTX 3080 XC3 Ultra Gaming is -- wide and therefore needs the space of 3 PCIe-Slots in the case.

The width of the XFX Speedster MERC 319 Radeon RX 6900 XT Ultra Gaming is -- and thus requires the space of 3 PCIe-Slots in the PC case.

285 mm Length 340 mm
111 mm Height 139 mm
-- Width 57 mm
3 PCIe-Slots Width (Slots) 3 PCIe-Slots
-- Weight --
PCIe 4.0 x 16 GPU Interface PCIe 4.0 x 16

Additional data

Manufactured using the 8 nanometer process, EVGA GeForce RTX 3080 XC3 Ultra Gaming was released in Q4/2020.

The XFX Speedster MERC 319 Radeon RX 6900 XT Ultra Gaming published in Q4/2020 is manufactured with a structure width of 7 nanometers.

10G-P5-3885-KR Part-no RX-69XTACUD9
Q4/2020 Release date Q4/2020
749 $ Launch Price 1,099 $
8 nm Structure size 7 nm
data sheet Documents data sheet

Rate these graphics cards now

Here you can rate the EVGA GeForce RTX 3080 XC3 Ultra Gaming to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the XFX Speedster MERC 319 Radeon RX 6900 XT Ultra Gaming 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)

2560x1440 (1440p)

1920x1080 (1080p)

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)

2560x1440 (1440p)

1920x1080 (1080p)

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)

2560x1440 (1440p)

1920x1080 (1080p)

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)

Popular comparisons

1. AMD Radeon RX 6900 XT XFX Speedster MERC 319 Radeon RX 6900 XT Ultra Gaming AMD Radeon RX 6900 XT vs XFX Speedster MERC 319 Radeon RX 6900 XT Ultra Gaming
2. XFX Speedster MERC 319 Radeon RX 6900 XT Ultra Gaming XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming XFX Speedster MERC 319 Radeon RX 6900 XT Ultra Gaming vs XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming
3. ASUS TUF GAMING Radeon RX 6900 XT OC XFX Speedster MERC 319 Radeon RX 6900 XT Ultra Gaming ASUS TUF GAMING Radeon RX 6900 XT OC vs XFX Speedster MERC 319 Radeon RX 6900 XT Ultra Gaming
4. PowerColor Red Devil Radeon RX 6900 XT XFX Speedster MERC 319 Radeon RX 6900 XT Ultra Gaming PowerColor Red Devil Radeon RX 6900 XT vs XFX Speedster MERC 319 Radeon RX 6900 XT Ultra Gaming
5. EVGA GeForce RTX 3090 FTW3 ULTRA GAMING EVGA GeForce RTX 3080 XC3 Ultra Gaming EVGA GeForce RTX 3090 FTW3 ULTRA GAMING vs EVGA GeForce RTX 3080 XC3 Ultra Gaming
6. EVGA GeForce RTX 3080 XC3 Ultra Gaming ASUS TUF Gaming GeForce RTX 3080 EVGA GeForce RTX 3080 XC3 Ultra Gaming vs ASUS TUF Gaming GeForce RTX 3080
7. EVGA GeForce RTX 3080 XC3 Ultra Gaming GIGABYTE AORUS GeForce RTX 3080 Xtreme 10G EVGA GeForce RTX 3080 XC3 Ultra Gaming vs GIGABYTE AORUS GeForce RTX 3080 Xtreme 10G
8. AMD Radeon RX 6800 XT EVGA GeForce RTX 3080 XC3 Ultra Gaming AMD Radeon RX 6800 XT vs EVGA GeForce RTX 3080 XC3 Ultra Gaming
9. EVGA GeForce RTX 3080 XC3 Ultra Gaming ASUS ROG Strix GeForce RTX 3080 OC EVGA GeForce RTX 3080 XC3 Ultra Gaming vs ASUS ROG Strix GeForce RTX 3080 OC
10. EVGA GeForce RTX 3080 XC3 Ultra Gaming GIGABYTE GeForce RTX 3080 Vision OC 10G EVGA GeForce RTX 3080 XC3 Ultra Gaming vs GIGABYTE GeForce RTX 3080 Vision OC 10G


back to index
Facebook
Twitter