NVIDIA RTX 4000 Ada Generation vs AMD Radeon RX 7800 XT
GPU Specs Compare
Graphics Card
Release Date
Aug 2023
Aug 2023
Generation
Workstation Ada
Navi III
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1500 MHz
1295 MHz
Boost Clock
2175 MHz
2430 MHz
Memory Clock
2250 MHz
2438 MHz
Memory
Memory Size
20GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
160bit
256bit
Bandwidth
360.0GB/s
624.1GB/s
Render Config
SM Count
48
-
Shading Units
6144
3840
TMUs
192
240
ROPs
64
96
Tensor Cores
192
-
RT Cores
48
60
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
48 MB
4 MB
Compute Units
-
60
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
139.2 GPixel/s
233.3 GPixel/s
Texture Rate
417.6 GTexel/s
583.2 GTexel/s
FP16 (half)
26.73 TFLOPS
74.65 TFLOPS
FP32 (float)
26.73 TFLOPS
37.32 TFLOPS
FP64 (double)
417.6 GFLOPS
1166.4 GFLOPS
Graphics Processor
GPU Name
AD104
Navi 32
Architecture
Ada Lovelace
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
35.8 billion
28.1 billion
Die Size
294 mm²
346 mm²
GPU Variant
-
Navi 32 XT(215-180000006)
Board Design
TDP
130W
263W
Suggested PSU
300 W
600 W
Outputs
4x DisplayPort 1.4a
1x HDMI 2.1a3x DisplayPort 2.1
Power Connectors
1x 16-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.3
1.3
CUDA
8.9
-
Shader Model
6.8
6.8
📊 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