AMD Radeon RX 6800 XT vs AMD Ryzen Z1 GPU
GPU Specs Compare
Graphics Card
Release Date
Oct 2020
Sep 2023
Generation
Navi II
Console GPU
Type
Desktop
Game console
Bus Interface
PCIe 4.0 x16
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Clock Speeds
Base Clock
1825 MHz
1500 MHz
Boost Clock
2250 MHz
2500 MHz
Memory Clock
2000 MHz
800 MHz
Memory
Memory Size
16GB
16GB
Memory Type
GDDR6
LPDDR5
Memory Bus
256bit
64bit
Bandwidth
512.0GB/s
25.60GB/s
Render Config
Compute Units
72
4
Shading Units
4608
256
TMUs
288
16
ROPs
128
8
RT Cores
72
4
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
4 MB
6 MB
L3 Cache
128 MB
16 MB
Theoretical Performance
Pixel Rate
288.0 GPixel/s
20.00 GPixel/s
Texture Rate
648.0 GTexel/s
40.00 GTexel/s
FP16 (half)
41.47 TFLOPS
5.120 TFLOPS
FP32 (float)
20.74 TFLOPS
2.560 TFLOPS
FP64 (double)
1296 GFLOPS
160.0 GFLOPS
Graphics Processor
GPU Name
Navi 21
Phoenix
GPU Variant
Navi 21 XT(215-121000177)
100-000001280
Architecture
RDNA 2.0
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
7 nm
4 nm
Transistors
26.8 billion
25.39 billion
Die Size
520 mm²
178 mm²
Board Design
TDP
300W
30W
Suggested PSU
700 W
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Outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.3
Shader Model
6.5
6.8
📊 Benchmark
3DMark Time Spy
19,329
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