NVIDIA RTX A1000 vs AMD Radeon RX 7800 XT
GPU Specs Compare
Graphics Card
Release Date
Apr 2024
Aug 2023
Generation
Quadro Ampere
Navi III
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
727 MHz
1295 MHz
Boost Clock
1462 MHz
2430 MHz
Memory Clock
1500 MHz
2438 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
256bit
Bandwidth
192.0GB/s
624.1GB/s
Render Config
SM Count
18
-
Shading Units
2304
3840
TMUs
72
240
ROPs
32
96
Tensor Cores
72
-
RT Cores
18
60
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
2 MB
4 MB
Compute Units
-
60
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
46.78 GPixel/s
233.3 GPixel/s
Texture Rate
105.3 GTexel/s
583.2 GTexel/s
FP16 (half)
6.737 TFLOPS
74.65 TFLOPS
FP32 (float)
6.737 TFLOPS
37.32 TFLOPS
FP64 (double)
105.3 GFLOPS
1166.4 GFLOPS
Graphics Processor
GPU Name
GA107
Navi 32
Architecture
Ampere
RDNA 3.0
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
8.7 billion
28.1 billion
Die Size
200 mm²
346 mm²
GPU Variant
-
Navi 32 XT(215-180000006)
Board Design
TDP
50W
263W
Suggested PSU
250 W
600 W
Outputs
4x mini-DisplayPort 1.4a
1x HDMI 2.1a3x DisplayPort 2.1
Power Connectors
None
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
8.6
-
Shader Model
6.7
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