Radeon RX 6900 XT vs GeForce RTX 5070 Ti
We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6900 XT and 16GB VRAM GeForce RTX 5070 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 5070 Ti 's Advantages
Released 4 years and 4 months late
Boost Clock has increased by 9% (2452MHz vs 2250MHz)
Larger VRAM bandwidth (896.0GB/s vs 512.0GB/s)
3840 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon RX 6900 XT
23040
GeForce RTX 5070 Ti
+90%
43940
3DMark Time Spy
Radeon RX 6900 XT
20764
GeForce RTX 5070 Ti
+32%
27607
3DMark Time Spy Extreme
Radeon RX 6900 XT
10076
GeForce RTX 5070 Ti
+34%
13531
3DMark Speed Way
Radeon RX 6900 XT
3920
GeForce RTX 5070 Ti
+96%
7699
Graphics Card
Oct 2020
Release Date
Feb 2025
Navi II
Generation
GeForce 50
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 5.0 x16
Clock Speeds
1825 MHz
Base Clock
2295 MHz
2250 MHz
Boost Clock
2452 MHz
2000 MHz
Memory Clock
1750 MHz
Memory
16GB
Memory Size
16GB
GDDR6
Memory Type
GDDR7
256bit
Memory Bus
256bit
512.0GB/s
Bandwidth
896.0GB/s
Render Config
80
Compute Units
-
-
SM Count
70
5120
Shading Units
8960
320
TMUs
280
128
ROPs
96
-
Tensor Cores
280
80
RT Cores
70
128 KB per Array
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
48 MB
128 MB
L3 Cache
-
Theoretical Performance
288.0 GPixel/s
Pixel Rate
235.4 GPixel/s
720.0 GTexel/s
Texture Rate
686.6 GTexel/s
46.08 TFLOPS
FP16 (half)
43.94 TFLOPS
23.04 TFLOPS
FP32 (float)
43.94 TFLOPS
1440 GFLOPS
FP64 (double)
686.6 GFLOPS
Board Design
300W
TDP
300W
700 W
Suggested PSU
700 W
1x HDMI 2.1
2x DisplayPort 1.4a
1x USB Type-C
Outputs
1x HDMI 2.1b
3x DisplayPort 2.1b
2x 8-pin
Power Connectors
1x 16-pin
Graphics Processor
Navi 21
GPU Name
GB203
Navi 21 XTX
(215-121000167)
GPU Variant
GB203-300-A1
RDNA 2.0
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
7 nm
Process Size
5 nm
26.8 billion
Transistors
45.6 billion
520 mm²
Die Size
378 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.4
-
CUDA
12.0
6.5
Shader Model
6.8