AMD Steam Machine GPU vs NVIDIA GRID K280Q
GPU · Specs Compare
Graphics Card
Release Date
Jan 2026
Jun 2013
Generation
Console GPU
GRID
Type
Desktop
Professional
Bus Interface
—
PCIe 3.0 x16
Clock Speeds
Base Clock
1720 MHz
—
Boost Clock
2450 MHz
—
Memory Clock
2250 MHz
1250 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
256bit
Bandwidth
288.0GB/s
160.0GB/s
Render Config
Compute Units
28
—
Shading Units
1792
1536
TMUs
112
128
ROPs
64
32
RT Cores
28
—
L1 Cache
128 KB per Array
16 KB (per SMX)
L2 Cache
2 MB
512 KB
L3 Cache
32 MB
—
Theoretical Performance
Pixel Rate
156.8 GPixel/s
23.84 GPixel/s
Texture Rate
274.4 GTexel/s
95.36 GTexel/s
FP16 (half)
35.12 TFLOPS
—
FP32 (float)
17.56 TFLOPS
2.289 TFLOPS
FP64 (double)
548.8 GFLOPS
95.36 GFLOPS
Graphics Processor
GPU Name
Navi 33
GK104
Architecture
RDNA 3.0
Kepler
Foundry
TSMC
TSMC
Process Size
6 nm
28 nm
Transistors
13.3 billion
3.54 billion
Die Size
204 mm²
294 mm²
Board Design
TDP
110W
225W
Outputs
No outputs
No outputs
Power Connectors
None
—
Suggested PSU
—
550 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.2
3.0
Vulkan
1.4
1.1
Shader Model
6.8
5.1
CUDA
—
3.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.