Home GPU Comparison AMD Ryzen Z1 Extreme GPU vs NVIDIA GeForce RTX 5070

AMD Ryzen Z1 Extreme GPU vs NVIDIA GeForce RTX 5070

We compared two Desktop platform GPUs: 16GB VRAM Ryzen Z1 Extreme GPU and 12GB VRAM GeForce RTX 5070 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 7% (2700MHz vs 2520MHz)
More VRAM (16GB vs 12GB)
Lower TDP (30W vs 250W)
NVIDIA GeForce RTX 5070 's Advantages
Released 1 years and 7 months late
Larger VRAM bandwidth (532.6GB/s vs 25.60GB/s)
5376 additional rendering cores

Score

Benchmark

FP32 (float)
Ryzen Z1 Extreme GPU
8.294 TFLOPS
GeForce RTX 5070 +273%
30.97 TFLOPS
VS

Graphics Card

Jun 2023
Release Date
Jan 2025
Console GPU(ASUS)
Generation
GeForce 50
Desktop
Type
Desktop
-
Bus Interface
PCIe 5.0 x16

Clock Speeds

800 MHz
Base Clock
2235 MHz
2700 MHz
Boost Clock
2520 MHz
800 MHz
Memory Clock
1750 MHz

Memory

16GB
Memory Size
12GB
LPDDR5
Memory Type
GDDR7
64bit
Memory Bus
192bit
25.60GB/s
Bandwidth
532.6GB/s

Render Config

12
Compute Units
-
-
SM Count
48
768
Shading Units
6144
48
TMUs
192
32
ROPs
64
-
Tensor Cores
192
12
RT Cores
48
128 KB per Array
L1 Cache
128 KB (per SM)
8 MB
L2 Cache
40 MB
16 MB
L3 Cache
-

Theoretical Performance

86.40 GPixel/s
Pixel Rate
161.3 GPixel/s
129.6 GTexel/s
Texture Rate
483.8 GTexel/s
16.59 TFLOPS
FP16 (half)
30.97 TFLOPS
8.294 TFLOPS
FP32 (float)
30.97 TFLOPS
518.4 GFLOPS
FP64 (double)
483.8 GFLOPS

Board Design

30W
TDP
250W
-
Suggested PSU
600 W
1x USB Type-C
Outputs
1x HDMI 2.13x DisplayPort 1.4a
None
Power Connectors
1x 16-pin

Graphics Processor

Phoenix
GPU Name
GB205
-
GPU Variant
GB205-300-A1
RDNA 3.0
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
4 nm
Process Size
0
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
3.0
1.3
Vulkan
1.3
-
CUDA
10.1
6.8
Shader Model
6.8

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