Home GPU Comparison AMD Ryzen Z1 Extreme GPU vs AMD Radeon RX 8800 XT

AMD Ryzen Z1 Extreme GPU vs AMD Radeon RX 8800 XT

We compared two Desktop platform GPUs: 16GB VRAM Ryzen Z1 Extreme GPU and 16GB VRAM Radeon RX 8800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Ryzen Z1 Extreme GPU 's Advantages
Boost Clock has increased by 11% (2700MHz vs 2430MHz)
Lower TDP (30W vs 220W)
AMD Radeon RX 8800 XT 's Advantages
Larger VRAM bandwidth (624.1GB/s vs 25.60GB/s)
3328 additional rendering cores

Score

Benchmark

FP32 (float)
Ryzen Z1 Extreme GPU
8.294 TFLOPS
Radeon RX 8800 XT +140%
19.91 TFLOPS
VS

Graphics Card

Jun 2023
Release Date
Unknown
Console GPU(ASUS)
Generation
Navi IV(RX 8000)
Desktop
Type
Desktop
-
Bus Interface
PCIe 4.0 x16

Clock Speeds

800 MHz
Base Clock
1295 MHz
2700 MHz
Boost Clock
2430 MHz
800 MHz
Memory Clock
2438 MHz

Memory

16GB
Memory Size
16GB
LPDDR5
Memory Type
GDDR6
64bit
Memory Bus
256bit
25.60GB/s
Bandwidth
624.1GB/s

Render Config

12
Compute Units
64
-
-
-
768
Shading Units
4096
48
TMUs
256
32
ROPs
96
-
-
-
12
RT Cores
64
128 KB per Array
L1 Cache
128 KB per Array
8 MB
L2 Cache
4 MB
16 MB
L3 Cache
64 MB

Theoretical Performance

86.40 GPixel/s
Pixel Rate
233.3 GPixel/s
129.6 GTexel/s
Texture Rate
622.1 GTexel/s
16.59 TFLOPS
FP16 (half)
39.81 TFLOPS
8.294 TFLOPS
FP32 (float)
19.91 TFLOPS
518.4 GFLOPS
FP64 (double)
622.1 GFLOPS

Board Design

30W
TDP
220W
-
Suggested PSU
550 W
1x USB Type-C
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
None
Power Connectors
2x 8-pin

Graphics Processor

Phoenix
GPU Name
Navi 48
-
GPU Variant
Navi 48 XT
RDNA 3.0
Architecture
RDNA 4.0
TSMC
Foundry
TSMC
4 nm
Process Size
4 nm
25.39 billion
Transistors
Unknown
178 mm²
Die Size
Unknown

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.2
1.3
Vulkan
1.3
-
-
-
6.8
Shader Model
6.8

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