AMD Radeon RX 7800 XT vs NVIDIA RTX 4000 Mobile Ada Generation
GPU Specs Compare
Graphics Card
Release Date
Aug 2023
Mar 2023
Generation
Navi III
Quadro Ada-M
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1295 MHz
1290 MHz
Boost Clock
2430 MHz
1665 MHz
Memory Clock
2438 MHz
2250 MHz
Memory
Memory Size
16GB
12GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
192bit
Bandwidth
624.1GB/s
432.0GB/s
Render Config
Compute Units
60
-
Shading Units
3840
7424
TMUs
240
232
ROPs
96
80
RT Cores
60
58
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
4 MB
48 MB
L3 Cache
64 MB
-
SM Count
-
58
Tensor Cores
-
232
Theoretical Performance
Pixel Rate
233.3 GPixel/s
133.2 GPixel/s
Texture Rate
583.2 GTexel/s
386.3 GTexel/s
FP16 (half)
74.65 TFLOPS
24.72 TFLOPS
FP32 (float)
37.32 TFLOPS
24.72 TFLOPS
FP64 (double)
1166.4 GFLOPS
386.3 GFLOPS
Graphics Processor
GPU Name
Navi 32
AD104
GPU Variant
Navi 32 XT(215-180000006)
-
Architecture
RDNA 3.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
28.1 billion
35.8 billion
Die Size
346 mm²
294 mm²
Board Design
TDP
263W
110W
Suggested PSU
600 W
-
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
Portable Device Dependent
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
3.0
Vulkan
1.3
1.3
Shader Model
6.8
6.7
CUDA
-
8.9
📊 Benchmark
3DMark Time Spy
20,086
-
3DMark Time Spy Extreme
9,448
-
3DMark Speed Way
3,978
-
Shadow of the Tomb Raider 2160p
82
-
Cyberpunk 2077 2160p
38
-
Shadow of the Tomb Raider 1440p
158
-
Cyberpunk 2077 1440p
82
-
Shadow of the Tomb Raider 1080p
234
-
Cyberpunk 2077 1080p
126
-
GTA 5 2160p
140
-
GTA 5 1440p
140
-
GTA 5 1080p
190
-
Horizon Forbidden West 1080p
98
-
Horizon Forbidden West 1440p
81
-
Horizon Forbidden West 2160p
52
-
Blender
-
5,329