AMD Steam Machine GPU vs AMD Radeon RX 6700 XT
GPU Specs Compare
Graphics Card
Release Date
Jan 2026
Mar 2021
Generation
Console GPU
Navi II
Type
Desktop
Desktop
Bus Interface
-
PCIe 4.0 x16
Clock Speeds
Base Clock
1720 MHz
2321 MHz
Boost Clock
2450 MHz
2581 MHz
Memory Clock
2250 MHz
2000 MHz
Memory
Memory Size
8GB
12GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
192bit
Bandwidth
288.0GB/s
384.0GB/s
Render Config
Compute Units
28
40
Shading Units
1792
2560
TMUs
112
160
ROPs
64
64
RT Cores
28
40
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
2 MB
3 MB
L3 Cache
32 MB
96 MB
Theoretical Performance
Pixel Rate
156.8 GPixel/s
165.2 GPixel/s
Texture Rate
274.4 GTexel/s
413.0 GTexel/s
FP16 (half)
35.12 TFLOPS
26.43 TFLOPS
FP32 (float)
17.56 TFLOPS
13.21 TFLOPS
FP64 (double)
548.8 GFLOPS
825.9 GFLOPS
Graphics Processor
GPU Name
Navi 33
Navi 22
Architecture
RDNA 3.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
7 nm
Transistors
13.3 billion
17.2 billion
Die Size
204 mm²
335 mm²
GPU Variant
-
Navi 22 XT(215-127000006)
Board Design
TDP
110W
230W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
-
550 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.4
1.3
Shader Model
6.8
6.5