AMD Radeon RX 6850M XT vs NVIDIA GeForce RTX 4070 GDDR6
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Aug 2024
Generation
Navi Mobile
GeForce 40
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
2321 MHz
1920 MHz
Boost Clock
2581 MHz
2475 MHz
Memory Clock
2250 MHz
2500 MHz
Memory
Memory Size
12GB
12GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
192bit
Bandwidth
432.0GB/s
480.0GB/s
Render Config
Compute Units
40
—
Shading Units
2560
5888
TMUs
160
184
ROPs
64
64
RT Cores
40
46
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
3 MB
36 MB
L3 Cache
96 MB
—
SM Count
—
46
Tensor Cores
—
184
Theoretical Performance
Pixel Rate
165.2 GPixel/s
158.4 GPixel/s
Texture Rate
413.0 GTexel/s
455.4 GTexel/s
FP16 (half)
26.43 TFLOPS
29.15 TFLOPS
FP32 (float)
13.21 TFLOPS
29.15 TFLOPS
FP64 (double)
825.9 GFLOPS
455.4 GFLOPS
Graphics Processor
GPU Name
Navi 22
AD104
GPU Variant
Navi 22 XTM
AD104-2XX-A1
Architecture
RDNA 2.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
17.2 billion
35.8 billion
Die Size
335 mm²
294 mm²
Board Design
TDP
165W
200W
Outputs
Portable Device Dependent
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 16-pin
Suggested PSU
—
550 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.8
6.8
CUDA
—
8.9
▲ Specs Compare
Data sourced from official specifications and benchmark tests.