NVIDIA GeForce RTX 3090 Ti vs AMD Radeon RX 6850M XT
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Jan 2022
Generation
GeForce 30
Navi Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1560 MHz
2321 MHz
Boost Clock
1860 MHz
2581 MHz
Memory Clock
1313 MHz
2250 MHz
Memory
Memory Size
24GB
12GB
Memory Type
GDDR6X
GDDR6
Memory Bus
384bit
192bit
Bandwidth
1.01TB/s
432.0GB/s
Render Config
SM Count
84
-
Shading Units
10752
2560
TMUs
336
160
ROPs
112
64
Tensor Cores
336
-
RT Cores
84
40
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
6 MB
3 MB
Compute Units
-
40
L3 Cache
-
96 MB
Theoretical Performance
Pixel Rate
208.3 GPixel/s
165.2 GPixel/s
Texture Rate
625.0 GTexel/s
413.0 GTexel/s
FP16 (half)
40.00 TFLOPS
26.43 TFLOPS
FP32 (float)
40.00 TFLOPS
13.21 TFLOPS
FP64 (double)
625.0 GFLOPS
825.9 GFLOPS
Graphics Processor
GPU Name
GA102
Navi 22
GPU Variant
GA102-350-A1
Navi 22 XTM
Architecture
Ampere
RDNA 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
7 nm
Transistors
28.3 billion
17.2 billion
Die Size
628 mm²
335 mm²
Board Design
TDP
450W
165W
Suggested PSU
850 W
-
Outputs
1x HDMI 2.13x DisplayPort 1.4a
Portable Device Dependent
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
1.4
1.3
CUDA
8.6
-
Shader Model
6.8
6.8
📊 Benchmark
3DMark Time Spy
21,832
-
3DMark Time Spy Extreme
11,318
-
3DMark Speed Way
5,903
-
Blender
6,217
-