NVIDIA GeForce GTX 680M vs AMD Steam Deck OLED GPU
GPU Specs Compare
Graphics Card
Release Date
Jun 2012
Nov 2023
Generation
GeForce 600M
Console GPU
Type
Mobile
Game console
Bus Interface
MXM-B (3.0)
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Clock Speeds
Base Clock
719 MHz
1000 MHz
Boost Clock
758 MHz
1600 MHz
Memory Clock
900 MHz
1375 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR5
LPDDR5
Memory Bus
256bit
128bit
Bandwidth
115.2GB/s
88.00GB/s
Render Config
Shading Units
1344
512
TMUs
112
32
ROPs
32
16
L1 Cache
16 KB (per SMX)
128 KB per Array
L2 Cache
512 KB
1024 KB
Compute Units
-
8
RT Cores
-
8
L3 Cache
-
8 MB
Theoretical Performance
Pixel Rate
21.22 GPixel/s
25.60 GPixel/s
Texture Rate
84.90 GTexel/s
51.20 GTexel/s
FP32 (float)
2.038 TFLOPS
1.638 TFLOPS
FP64 (double)
84.90 GFLOPS
102.4 GFLOPS
FP16 (half)
-
3.277 TFLOPS
Graphics Processor
GPU Name
GK104
Sephiroth
GPU Variant
N13E-GTX-A2
-
Architecture
Kepler
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
3.54 billion
2.4 billion
Die Size
294 mm²
131 mm²
Board Design
TDP
100W
15W
Outputs
No outputs
1x USB Type-C
Power Connectors
None
-
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.1
1.2
CUDA
3.0
-
Shader Model
5.1
6.5
📊 Benchmark
Blender
189
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