GPU Comparison
RADEON
AMD Steam Deck OLED GPU
CORE STATE
Sephiroth
VRAM
16 GB
CLOCK SPEED
1600 MHz
TDP
15 W
BUS WIDTH
128 bit
ARCHITECTURE
RDNA 2.0
PROCESS
6 nm
LAUNCH DATE
2023
VS
GEFORCE
GeForce RTX 4070 Ti SUPER AD102
CORE STATE
AD102
VRAM
16 GB
CLOCK SPEED
2610 MHz
TDP
285 W
BUS WIDTH
256 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2024
DETAILED SPECIFICATIONS
SPECIFICATION
Steam Deck OLED GPU
RTX 4070 Ti SUPER AD102
Core Specs
Shading Units
512
8,448
+1550.0%
Shaders
512
8,448
+1550.0%
TMUs
32
264
+725.0%
ROPs
16
96
+500.0%
Compute Units
8
—
SM Count
—
66
Clocks
Base Clock
1000 MHz
2340 MHz
Boost Clock
1600 MHz
2610 MHz
Memory Clock
1375 MHz
11 Gbps effective
1313 MHz
21 Gbps effective
Memory
Memory Size
16 GB
16 GB
VRAM (MB)
16,384
16,384
0.0%
Memory Type
LPDDR5
GDDR6X
Memory Bus
128 bit
256 bit
Bandwidth
176.0 GB/s
672.3 GB/s
Cache
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
1024 KB
48 MB
L3 Cache
8 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
25.60 GPixel/s
250.6 GPixel/s
Texture Rate
51.20 GTexel/s
689.0 GTexel/s
FP32 (TFLOPS)
1.638 TFLOPS
44.10 TFLOPS
FP64 (TFLOPS)
102.4 GFLOPS (1:16)
689.0 GFLOPS (1:64)
FP16 (TFLOPS)
3.277 TFLOPS (2:1)
44.10 TFLOPS (1:1)
AI/RT
RT Cores
8
66
+725.0%
Tensor Cores
—
264
Power
TDP
15 W
285 W
TDP (W)
15
285
+1800.0%
Suggested PSU
—
600 W
Power Connectors
—
1x 16-pin
Architecture
Architecture
RDNA 2.0
Ada Lovelace
GPU Name
Sephiroth
AD102
Generation
Console GPU
(Valve)
GeForce 40
Process Size
6 nm
5 nm
Transistors
2,400 million
76,300 million
Die Size
131 mm²
609 mm²
Foundry
TSMC
TSMC
Density
18.3M / mm²
125.3M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.0
3.0
CUDA
—
8.9
Shader Model
6.8
6.8
Physical
Slot Width
—
Triple-slot
Length
298 mm
11.7 inches
310 mm
12.2 inches
Height
117 mm
4.6 inches
140 mm
5.5 inches
Outputs
1x USB Type-C
1x HDMI 2.13x DisplayPort 1.4a
Bus Interface
—
PCIe 4.0 x16
Other
Launch Price
—
799 USD
Production
Active
End-of-life
Predecessor
—
GeForce 30
Successor
—
GeForce 50