AMD Ryzen AI Z2 Extreme GPU vs AMD Radeon HD 6850
GPU · Specs Compare
Graphics Card
Release Date
Oct 2025
Oct 2010
Generation
Console GPU
Northern Islands
Type
Game console
Desktop
Bus Interface
—
PCIe 2.0 x16
Clock Speeds
Base Clock
800 MHz
—
Boost Clock
2700 MHz
—
Memory Clock
1000 MHz
1000 MHz
Memory
Memory Size
16GB
1024MB
Memory Type
LPDDR5X
GDDR5
Memory Bus
256bit
256bit
Bandwidth
256.0GB/s
128.0GB/s
Render Config
Compute Units
16
12
Shading Units
1024
960
TMUs
64
48
ROPs
48
32
RT Cores
16
—
L1 Cache
128 KB per Array
8 KB (per CU)
L2 Cache
8 MB
512 KB
L3 Cache
16 MB
—
Theoretical Performance
Pixel Rate
129.6 GPixel/s
24.80 GPixel/s
Texture Rate
172.8 GTexel/s
37.20 GTexel/s
FP16 (half)
11.06 TFLOPS
—
FP32 (float)
5.530 TFLOPS
1488 GFLOPS
FP64 (double)
345.6 GFLOPS
—
Graphics Processor
GPU Name
Strix Point
Barts
GPU Variant
100-000001885
Barts PRO(215-0798006)
Architecture
RDNA 3.5
TeraScale 2
Foundry
TSMC
TSMC
Process Size
4 nm
40 nm
Transistors
34 billion
1.7 billion
Die Size
233 mm²
255 mm²
Board Design
TDP
28W
127W
Outputs
1x USB Type-C
2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1
Power Connectors
None
1x 6-pin
Suggested PSU
—
300 W
Graphics Features
DirectX
12 Ultimate (12_2)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
2.1
1.2
Vulkan
1.4
N/A
Shader Model
6.8
5.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.