AMD Steam Deck OLED GPU vs NVIDIA Tesla K20c
GPU · Specs Compare
Graphics Card
Release Date
Nov 2023
Nov 2012
Generation
Console GPU
Tesla
Type
Game console
Professional
Bus Interface
—
PCIe 2.0 x16
Clock Speeds
Base Clock
1000 MHz
—
Boost Clock
1600 MHz
—
Memory Clock
1375 MHz
1300 MHz
Memory
Memory Size
16GB
5GB
Memory Type
LPDDR5
GDDR5
Memory Bus
128bit
320bit
Bandwidth
88.00GB/s
208.0GB/s
Render Config
Compute Units
8
—
Shading Units
512
2496
TMUs
32
208
ROPs
16
40
RT Cores
8
—
L1 Cache
128 KB per Array
16 KB (per SMX)
L2 Cache
1024 KB
1280 KB
L3 Cache
8 MB
—
Theoretical Performance
Pixel Rate
25.60 GPixel/s
36.71 GPixel/s
Texture Rate
51.20 GTexel/s
146.8 GTexel/s
FP16 (half)
3.277 TFLOPS
—
FP32 (float)
1.638 TFLOPS
3.524 TFLOPS
FP64 (double)
102.4 GFLOPS
1175 GFLOPS
Graphics Processor
GPU Name
Sephiroth
GK110
Architecture
RDNA 2.0
Kepler
Foundry
TSMC
TSMC
Process Size
6 nm
28 nm
Transistors
2.4 billion
7.08 billion
Die Size
131 mm²
561 mm²
GPU Variant
—
GK110-885-KA-A1
Board Design
TDP
15W
225W
Outputs
1x USB Type-C
No outputs
Suggested PSU
—
550 W
Power Connectors
—
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.1
Shader Model
6.5
5.1
CUDA
—
3.5
Benchmark
OctaneBench
—
55
▲ Specs Compare
Data sourced from official specifications and benchmark tests.