Home GPU Comparison AMD Radeon RX 7900 XT vs NVIDIA RTX 6000 Ada Generation

AMD Radeon RX 7900 XT vs NVIDIA RTX 6000 Ada Generation

We compared two Desktop platform GPUs: 20GB VRAM Radeon RX 7900 XT and 48GB VRAM RTX 6000 Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 6000 Ada Generation 's Advantages
Boost Clock has increased by 5% (2505MHz vs 2394MHz)
More VRAM (48GB vs 20GB)
Larger VRAM bandwidth (960.0GB/s vs 800.0GB/s)
12800 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 7900 XT
51.48 TFLOPS
RTX 6000 Ada Generation +76%
91.06 TFLOPS
Blender
Radeon RX 7900 XT
3905
RTX 6000 Ada Generation +191%
11394
VS

Graphics Card

Nov 2022
Release Date
Dec 2022
Navi III
Generation
Quadro Ada
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1387 MHz
Base Clock
915 MHz
2394 MHz
Boost Clock
2505 MHz
2500 MHz
Memory Clock
2500 MHz

Memory

20GB
Memory Size
48GB
GDDR6
Memory Type
GDDR6
320bit
Memory Bus
384bit
800.0GB/s
Bandwidth
960.0GB/s

Render Config

84
Compute Units
-
-
SM Count
142
5376
Shading Units
18176
336
TMUs
568
192
ROPs
192
-
Tensor Cores
568
84
RT Cores
142
256 KB per Array
L1 Cache
128 KB (per SM)
6 MB
L2 Cache
96 MB
80 MB
L3 Cache
-

Theoretical Performance

459.6 GPixel/s
Pixel Rate
481.0 GPixel/s
804.4 GTexel/s
Texture Rate
1423 GTexel/s
103.0 TFLOPS
FP16 (half)
91.06 TFLOPS
51.48 TFLOPS
FP32 (float)
91.06 TFLOPS
1.609 TFLOPS
FP64 (double)
1423 GFLOPS

Board Design

300W
TDP
300W
700 W
Suggested PSU
700 W
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
Outputs
4x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 16-pin

Graphics Processor

Navi 31
GPU Name
AD102
Navi 31 XT (215-145000156)
GPU Variant
AD102
RDNA 3.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
5 nm
Process Size
5 nm
57.7 billion
Transistors
76.3 billion
529 mm²
Die Size
609 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.2
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.9
6.7
Shader Model
6.8

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