GPU Comparison
RADEON
AMD Steam Deck GPU
CORE STATE
Van Gogh
VRAM
16 GB
CLOCK SPEED
1600 MHz
TDP
15 W
BUS WIDTH
128 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2022
VS
GEFORCE
GeForce GTX 1630
CORE STATE
TU117
VRAM
4 GB
CLOCK SPEED
1785 MHz
TDP
75 W
BUS WIDTH
64 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Steam Deck GPU
GTX 1630
Core Specs
Shading Units
512
512
0.0%
Shaders
512
512
0.0%
TMUs
32
32
0.0%
ROPs
16
16
0.0%
Compute Units
8
—
SM Count
—
8
Clocks
Base Clock
1000 MHz
1740 MHz
Boost Clock
1600 MHz
1785 MHz
Memory Clock
1375 MHz
11 Gbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
16 GB
4 GB
VRAM (MB)
16,384
4,096
-75.0%
Memory Type
LPDDR5
GDDR6
Memory Bus
128 bit
64 bit
Bandwidth
176.0 GB/s
96.00 GB/s
Cache
L1 Cache
128 KB per Array
64 KB (per SM)
L2 Cache
1024 KB
1024 KB
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
25.60 GPixel/s
28.56 GPixel/s
Texture Rate
51.20 GTexel/s
57.12 GTexel/s
FP32 (TFLOPS)
1.638 TFLOPS
1.828 TFLOPS
FP64 (TFLOPS)
102.4 GFLOPS (1:16)
57.12 GFLOPS (1:32)
FP16 (TFLOPS)
3.277 TFLOPS (2:1)
3.656 TFLOPS (2:1)
AI/RT
RT Cores
8
—
Power
TDP
15 W
75 W
TDP (W)
15
75
+400.0%
Suggested PSU
—
250 W
Power Connectors
—
None
Architecture
Architecture
RDNA 2.0
Turing
GPU Name
Van Gogh
TU117
Generation
Console GPU
(Valve)
GeForce 16
Process Size
7 nm
12 nm
Transistors
2,400 million
4,700 million
Die Size
163 mm²
200 mm²
Foundry
TSMC
TSMC
Density
14.7M / mm²
23.5M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.0
3.0
CUDA
—
7.5
Shader Model
6.8
6.8
Physical
Slot Width
—
Single-slot
Length
298 mm
11.7 inches
145 mm
5.7 inches
Height
117 mm
4.6 inches
69 mm
2.7 inches
Outputs
1x USB Type-C
1x DVI1x HDMI 2.01x DisplayPort 1.4a
Bus Interface
—
PCIe 3.0 x16
Other
Production
Active
End-of-life
Predecessor
—
GeForce 10
Successor
—
GeForce 20