GeForce GTX 1080 Ti vs Radeon RX 6950 XT
We compared two Desktop platform GPUs: 11GB VRAM GeForce GTX 1080 Ti and 16GB VRAM Radeon RX 6950 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 1080 Ti 's Advantages
Lower TDP (250W vs 335W)
Radeon RX 6950 XT 's Advantages
Released 5 years and 2 months late
Boost Clock has increased by 46% (2310MHz vs 1582MHz)
More VRAM (16GB vs 11GB)
Larger VRAM bandwidth (576.0GB/s vs 484.4GB/s)
1536 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 1080 Ti
11340
Radeon RX 6950 XT
+108%
23650
3DMark Time Spy
GeForce GTX 1080 Ti
9955
Radeon RX 6950 XT
+116%
21537
3DMark Time Spy Extreme
GeForce GTX 1080 Ti
4658
Radeon RX 6950 XT
+126%
10545
Shadow of the Tomb Raider 2160p
GeForce GTX 1080 Ti
41
Radeon RX 6950 XT
+109%
86
Shadow of the Tomb Raider 1440p
GeForce GTX 1080 Ti
74
Radeon RX 6950 XT
+110%
156
Shadow of the Tomb Raider 1080p
GeForce GTX 1080 Ti
109
Radeon RX 6950 XT
+96%
214
Battlefield 5 2160p
GeForce GTX 1080 Ti
66
Radeon RX 6950 XT
+84%
122
Battlefield 5 1440p
GeForce GTX 1080 Ti
115
Radeon RX 6950 XT
+73%
200
Battlefield 5 1080p
GeForce GTX 1080 Ti
147
Radeon RX 6950 XT
+36%
200
GTA 5 2160p
GeForce GTX 1080 Ti
77
Radeon RX 6950 XT
+68%
130
GTA 5 1440p
GeForce GTX 1080 Ti
100
Radeon RX 6950 XT
+52%
152
GTA 5 1080p
GeForce GTX 1080 Ti
156
Radeon RX 6950 XT
+21%
189
Graphics Card
Mar 2017
Release Date
May 2022
GeForce 10
Generation
Navi II
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1481 MHz
Base Clock
1860 MHz
1582 MHz
Boost Clock
2310 MHz
1376 MHz
Memory Clock
2250 MHz
Memory
11GB
Memory Size
16GB
GDDR5X
Memory Type
GDDR6
352bit
Memory Bus
256bit
484.4GB/s
Bandwidth
576.0GB/s
Render Config
-
Compute Units
80
28
SM Count
-
3584
Shading Units
5120
224
TMUs
320
88
ROPs
128
-
RT Cores
80
48 KB (per SM)
L1 Cache
128 KB per Array
0 MB
L2 Cache
4 MB
-
L3 Cache
128 MB
Theoretical Performance
139.2 GPixel/s
Pixel Rate
295.7 GPixel/s
354.4 GTexel/s
Texture Rate
739.2 GTexel/s
177.2 GFLOPS
FP16 (half)
47.31 TFLOPS
11.34 TFLOPS
FP32 (float)
23.65 TFLOPS
354.4 GFLOPS
FP64 (double)
1478 GFLOPS
Board Design
250W
TDP
335W
600 W
Suggested PSU
700 W
1x HDMI 2.0
3x DisplayPort 1.4a
Outputs
1x HDMI 2.1
2x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
GP102
GPU Name
Navi 21
GP102-350-K1-A1
GPU Variant
Navi 21 KXTX
(215-121000289)
Pascal
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
16 nm
Process Size
7 nm
11.8 billion
Transistors
26.8 billion
471 mm²
Die Size
520 mm²
Graphics Features
12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
6.1
CUDA
-
6.4
Shader Model
6.5