GPU Comparison
RADEON
AMD Steam Machine GPU
CORE STATE
Navi 33
VRAM
8 GB
CLOCK SPEED
2450 MHz
TDP
110 W
BUS WIDTH
128 bit
ARCHITECTURE
RDNA 3.0
PROCESS
6 nm
LAUNCH DATE
2026
VS
GEFORCE
GeForce RTX 4070 GDDR6
CORE STATE
AD104
VRAM
12 GB
CLOCK SPEED
2475 MHz
TDP
200 W
BUS WIDTH
192 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2024
DETAILED SPECIFICATIONS
SPECIFICATION
Steam Machine GPU
RTX 4070 GDDR6
Core Specs
Shading Units
1,792
5,888
+228.6%
Shaders
1,792
5,888
+228.6%
TMUs
112
184
+64.3%
ROPs
64
64
0.0%
Compute Units
28
—
SM Count
—
46
Clocks
Base Clock
1720 MHz
1920 MHz
Boost Clock
2450 MHz
2475 MHz
Game Clock
2250 MHz
—
Memory Clock
2250 MHz 18 Gbps effective
2500 MHz
20 Gbps effective
Memory
Memory Size
8 GB
12 GB
VRAM (MB)
8,192
12,288
+50.0%
Memory Type
GDDR6
GDDR6
Memory Bus
128 bit
192 bit
Bandwidth
288.0 GB/s
480.0 GB/s
Cache
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
2 MB
36 MB
L3 Cache
32 MB
—
Performance
Pixel Rate
156.8 GPixel/s
158.4 GPixel/s
Texture Rate
274.4 GTexel/s
455.4 GTexel/s
FP32 (TFLOPS)
17.56 TFLOPS
29.15 TFLOPS
FP64 (TFLOPS)
548.8 GFLOPS (1:32)
455.4 GFLOPS (1:64)
FP16 (TFLOPS)
35.12 TFLOPS (2:1)
29.15 TFLOPS (1:1)
AI/RT
RT Cores
28
46
+64.3%
Tensor Cores
—
184
Matrix Cores
56
—
Power
TDP
110 W
200 W
TDP (W)
110
200
+81.8%
Suggested PSU
—
550 W
Power Connectors
None
1x 16-pin
Architecture
Architecture
RDNA 3.0
Ada Lovelace
GPU Name
Navi 33
AD104
Codename
Hotpink Bonefish
—
Generation
Console GPU (Valve)
GeForce 40
Process Size
6 nm
5 nm
Transistors
13,300 million
35,800 million
Die Size
204 mm²
294 mm²
Foundry
TSMC
TSMC
Density
65.2M / mm²
121.8M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.2
3.0
CUDA
—
8.9
Shader Model
6.8
6.8
Physical
Slot Width
—
Dual-slot
Length
156 mm 6.1 inches
240 mm
9.4 inches
Height
152 mm 6 inches
110 mm
4.3 inches
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Bus Interface
—
PCIe 4.0 x16
Other
Launch Price
—
599 USD
Production
Active
End-of-life
Predecessor
—
GeForce 30
Successor
—
GeForce 50