NVIDIA GeForce RTX 2080 Ti vs AMD Radeon RX 7900 XT
We compared two Desktop platform GPUs: 11GB VRAM GeForce RTX 2080 Ti and 20GB VRAM Radeon RX 7900 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 2080 Ti 's Advantages
Lower TDP (250W vs 300W)
AMD Radeon RX 7900 XT 's Advantages
Released 4 years and 2 months late
Boost Clock has increased by 55% (2394MHz vs 1545MHz)
More VRAM (20GB vs 11GB)
Larger VRAM bandwidth (800.0GB/s vs 616.0GB/s)
1024 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce RTX 2080 Ti
13.45 TFLOPS
Radeon RX 7900 XT
+282%
51.48 TFLOPS
3DMark Time Spy
GeForce RTX 2080 Ti
14622
Radeon RX 7900 XT
+83%
26829
3DMark Time Spy Extreme
GeForce RTX 2080 Ti
7001
Radeon RX 7900 XT
+87%
13130
3DMark Speed Way
GeForce RTX 2080 Ti
3042
Radeon RX 7900 XT
+76%
5364
Shadow of the Tomb Raider 2160p
GeForce RTX 2080 Ti
58
Radeon RX 7900 XT
+75%
102
Shadow of the Tomb Raider 1440p
GeForce RTX 2080 Ti
109
Radeon RX 7900 XT
+88%
205
Shadow of the Tomb Raider 1080p
GeForce RTX 2080 Ti
145
Radeon RX 7900 XT
+106%
299
Cyberpunk 2077 2160p
GeForce RTX 2080 Ti
50
Radeon RX 7900 XT
50
Cyberpunk 2077 1440p
GeForce RTX 2080 Ti
62
Radeon RX 7900 XT
+51%
94
Cyberpunk 2077 1080p
GeForce RTX 2080 Ti
86
Radeon RX 7900 XT
+83%
158
GTA 5 2160p
GeForce RTX 2080 Ti
90
Radeon RX 7900 XT
+88%
170
GTA 5 1440p
GeForce RTX 2080 Ti
146
Radeon RX 7900 XT
+16%
170
GTA 5 1080p
GeForce RTX 2080 Ti
180
Radeon RX 7900 XT
+5%
190
Horizon Forbidden West 1080p
GeForce RTX 2080 Ti
78
Radeon RX 7900 XT
+67%
131
Horizon Forbidden West 1440p
GeForce RTX 2080 Ti
61
Radeon RX 7900 XT
+72%
105
Horizon Forbidden West 2160p
GeForce RTX 2080 Ti
38
Radeon RX 7900 XT
+78%
68
Graphics Card
Sep 2018
Release Date
Nov 2022
GeForce 20
Generation
Navi III
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1350 MHz
Base Clock
1387 MHz
1545 MHz
Boost Clock
2394 MHz
1750 MHz
Memory Clock
2500 MHz
Memory
11GB
Memory Size
20GB
GDDR6
Memory Type
GDDR6
352bit
Memory Bus
320bit
616.0GB/s
Bandwidth
800.0GB/s
Render Config
-
Compute Units
84
68
SM Count
-
4352
Shading Units
5376
272
TMUs
336
88
ROPs
192
544
Tensor Cores
-
68
RT Cores
84
64 KB (per SM)
L1 Cache
256 KB per Array
0 MB
L2 Cache
6 MB
-
L3 Cache
80 MB
Theoretical Performance
136.0 GPixel/s
Pixel Rate
459.6 GPixel/s
420.2 GTexel/s
Texture Rate
804.4 GTexel/s
26.90 TFLOPS
FP16 (half)
103.0 TFLOPS
13.45 TFLOPS
FP32 (float)
51.48 TFLOPS
420.2 GFLOPS
FP64 (double)
1.609 TFLOPS
Board Design
250W
TDP
300W
600 W
Suggested PSU
700 W
1x HDMI 2.0
3x DisplayPort 1.4a
1x USB Type-C
Outputs
1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C
2x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
TU102
GPU Name
Navi 31
TU102-300A-K1-A1
GPU Variant
Navi 31 XT
(215-145000156)
Turing
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
12 nm
Process Size
5 nm
18.6 billion
Transistors
57.7 billion
754 mm²
Die Size
529 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.3
Vulkan
1.3
7.5
CUDA
-
6.6
Shader Model
6.7
