NVIDIA GeForce RTX 4070 GDDR6 vs AMD Radeon RX 6650M
GPU · Specs Compare
Graphics Card
Release Date
Aug 2024
Jan 2022
Generation
GeForce 40
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1920 MHz
2068 MHz
Boost Clock
2475 MHz
2416 MHz
Memory Clock
2500 MHz
2000 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
128bit
Bandwidth
480.0GB/s
256.0GB/s
Render Config
SM Count
46
—
Shading Units
5888
1792
TMUs
184
112
ROPs
64
64
Tensor Cores
184
—
RT Cores
46
28
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
36 MB
2 MB
Compute Units
—
28
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
158.4 GPixel/s
154.6 GPixel/s
Texture Rate
455.4 GTexel/s
270.6 GTexel/s
FP16 (half)
29.15 TFLOPS
17.32 TFLOPS
FP32 (float)
29.15 TFLOPS
8.659 TFLOPS
FP64 (double)
455.4 GFLOPS
541.2 GFLOPS
Graphics Processor
GPU Name
AD104
Navi 23
GPU Variant
AD104-2XX-A1
—
Architecture
Ada Lovelace
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
35.8 billion
11.06 billion
Die Size
294 mm²
237 mm²
Board Design
TDP
200W
120W
Suggested PSU
550 W
—
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
8.9
—
Shader Model
6.8
6.5
Benchmark
3DMark Time Spy
—
8,306
3DMark Time Spy Extreme
—
3,825
Blender
—
909
▲ Specs Compare
Data sourced from official specifications and benchmark tests.