Home GPU Comparison AMD Radeon RX 6800 vs AMD Radeon RX 5700 XT 50th Anniversary

AMD Radeon RX 6800 vs AMD Radeon RX 5700 XT 50th Anniversary

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6800 and 8GB VRAM Radeon RX 5700 XT 50th Anniversary to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6800 's Advantages
Released 1 years and 3 months late
Boost Clock has increased by 6% (2105MHz vs 1980MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (512.0GB/s vs 448.0GB/s)
1280 additional rendering cores
AMD Radeon RX 5700 XT 50th Anniversary 's Advantages
Lower TDP (225W vs 250W)

Score

Benchmark

FP32 (float)
Radeon RX 6800 +59%
16.17 TFLOPS
Radeon RX 5700 XT 50th Anniversary
10.14 TFLOPS
VS

Graphics Card

Oct 2020
Release Date
Jul 2019
Navi II
Generation
Navi
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1700 MHz
Base Clock
1680 MHz
2105 MHz
Boost Clock
1980 MHz
2000 MHz
Memory Clock
1750 MHz

Memory

16GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
256bit
512.0GB/s
Bandwidth
448.0GB/s

Render Config

60
Compute Units
40
-
-
-
3840
Shading Units
2560
240
TMUs
160
96
ROPs
64
-
-
-
60
RT Cores
-
128 KB per Array
L1 Cache
-
4 MB
L2 Cache
4 MB
128 MB
L3 Cache
-

Theoretical Performance

202.1 GPixel/s
Pixel Rate
126.7 GPixel/s
505.2 GTexel/s
Texture Rate
316.8 GTexel/s
32.33 TFLOPS
FP16 (half)
20.28 TFLOPS
16.17 TFLOPS
FP32 (float)
10.14 TFLOPS
1010 GFLOPS
FP64 (double)
633.6 GFLOPS

Board Design

250W
TDP
225W
600 W
Suggested PSU
550 W
1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Navi 21
GPU Name
Navi 10
Navi 21 XL (215-121000187)
GPU Variant
Navi 10 XTX
RDNA 2.0
Architecture
RDNA 1.0
TSMC
Foundry
TSMC
7 nm
Process Size
7 nm
26.8 billion
Transistors
10.3 billion
520 mm²
Die Size
251 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.3
Vulkan
1.3
-
-
-
6.5
Shader Model
6.5

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