Home GPU Comparison AMD Radeon RX 7800 XT vs NVIDIA TITAN Ada

AMD Radeon RX 7800 XT vs NVIDIA TITAN Ada

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7800 XT and 48GB VRAM TITAN Ada to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7800 XT 's Advantages
Lower TDP (263W vs 800W)
NVIDIA TITAN Ada 's Advantages
Boost Clock has increased by 4% (2520MHz vs 2430MHz)
More VRAM (48GB vs 16GB)
Larger VRAM bandwidth (1152GB/s vs 624.1GB/s)
14592 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 7800 XT
37.32 TFLOPS
TITAN Ada +148%
92.9 TFLOPS
VS

Graphics Card

Aug 2023
Release Date
Unknown
Navi III
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1295 MHz
Base Clock
2235 MHz
2430 MHz
Boost Clock
2520 MHz
2438 MHz
Memory Clock
1500 MHz

Memory

16GB
Memory Size
48GB
GDDR6
Memory Type
GDDR6X
256bit
Memory Bus
384bit
624.1GB/s
Bandwidth
1152GB/s

Render Config

60
Compute Units
-
-
SM Count
144
3840
Shading Units
18432
240
TMUs
576
96
ROPs
192
-
Tensor Cores
576
60
RT Cores
144
128 KB per Array
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
96 MB
64 MB
L3 Cache
-

Theoretical Performance

233.3 GPixel/s
Pixel Rate
483.8 GPixel/s
583.2 GTexel/s
Texture Rate
1452 GTexel/s
74.65 TFLOPS
FP16 (half)
92.90 TFLOPS
37.32 TFLOPS
FP32 (float)
92.90 TFLOPS
1166 GFLOPS
FP64 (double)
1452 GFLOPS

Board Design

263W
TDP
800W
600 W
Suggested PSU
1200 W
1x HDMI 2.1a 3x DisplayPort 2.1
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
2x 8-pin
Power Connectors
2x 16-pin

Graphics Processor

Navi 32
GPU Name
AD102
Navi 32 XT (215-180000006)
GPU Variant
AD102-450-A1
RDNA 3.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
5 nm
Process Size
5 nm
28.1 billion
Transistors
76.3 billion
346 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
6.7

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