NVIDIA GeForce RTX 2080 Ti 12 GB vs AMD Radeon RX 7900 XTX
We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 2080 Ti 12 GB and 24GB VRAM Radeon RX 7900 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 2080 Ti 12 GB 's Advantages
Lower TDP (250W vs 355W)
AMD Radeon RX 7900 XTX 's Advantages
Boost Clock has increased by 53% (2498MHz vs 1635MHz)
More VRAM (24GB vs 12GB)
Larger VRAM bandwidth (960.0GB/s vs 768.0GB/s)
1536 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce RTX 2080 Ti 12 GB
15.07 TFLOPS
Radeon RX 7900 XTX
+307%
61.39 TFLOPS
3DMark Time Spy
GeForce RTX 2080 Ti 12 GB
14622
Radeon RX 7900 XTX
+108%
30512
3DMark Time Spy Extreme
GeForce RTX 2080 Ti 12 GB
7001
Radeon RX 7900 XTX
+118%
15278
3DMark Speed Way
GeForce RTX 2080 Ti 12 GB
3042
Radeon RX 7900 XTX
+109%
6363
Blender
GeForce RTX 2080 Ti 12 GB
3378
Radeon RX 7900 XTX
+38%
4680
Graphics Card
Unknown
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
1929 MHz
1635 MHz
Boost Clock
2498 MHz
2000 MHz
Memory Clock
2500 MHz
Memory
12GB
Memory Size
24GB
GDDR6
Memory Type
GDDR6
384bit
Memory Bus
384bit
768.0GB/s
Bandwidth
960.0GB/s
Render Config
-
Compute Units
96
72
SM Count
-
4608
Shading Units
6144
288
TMUs
384
96
ROPs
192
576
Tensor Cores
-
72
RT Cores
96
64 KB (per SM)
L1 Cache
256 KB per Array
6 MB
L2 Cache
6 MB
-
L3 Cache
96 MB
Theoretical Performance
157.0 GPixel/s
Pixel Rate
479.6 GPixel/s
470.9 GTexel/s
Texture Rate
959.2 GTexel/s
30.14 TFLOPS
FP16 (half)
122.8 TFLOPS
15.07 TFLOPS
FP32 (float)
61.39 TFLOPS
470.9 GFLOPS
FP64 (double)
1.918 TFLOPS
Board Design
250W
TDP
355W
600 W
Suggested PSU
750 W
1x HDMI 2.03x DisplayPort 1.4a1x 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
TU102-350-A1
GPU Variant
Navi 31 XTX
(215-145000146)
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
-
6.8
Shader Model
6.7
