NVIDIA GeForce 8800 GT vs AMD Radeon RX 7800 XT
We compared two Desktop platform GPUs: 512MB VRAM GeForce 8800 GT and 16GB VRAM Radeon RX 7800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce 8800 GT 's Advantages
Lower TDP (125W vs 263W)
AMD Radeon RX 7800 XT 's Advantages
Released 15 years and 10 months late
Boost Clock2430MHz
More VRAM (16GB vs 512GB)
Larger VRAM bandwidth (624.1GB/s vs 57.60GB/s)
3728 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 8800 GT
0.336 TFLOPS
Radeon RX 7800 XT
+11007%
37.32 TFLOPS
Graphics Card
Oct 2007
Release Date
Aug 2023
GeForce 8
Generation
Navi III
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
1295 MHz
-
Boost Clock
2430 MHz
900 MHz
Memory Clock
2438 MHz
Memory
512MB
Memory Size
16GB
GDDR3
Memory Type
GDDR6
256bit
Memory Bus
256bit
57.60GB/s
Bandwidth
624.1GB/s
Render Config
-
Compute Units
60
14
SM Count
-
112
Shading Units
3840
56
TMUs
240
16
ROPs
96
-
-
-
-
RT Cores
60
-
L1 Cache
128 KB per Array
64 KB
L2 Cache
4 MB
-
L3 Cache
64 MB
Theoretical Performance
9.600 GPixel/s
Pixel Rate
233.3 GPixel/s
33.60 GTexel/s
Texture Rate
583.2 GTexel/s
-
FP16 (half)
74.65 TFLOPS
336.0 GFLOPS
FP32 (float)
37.32 TFLOPS
-
FP64 (double)
1166 GFLOPS
Board Design
125W
TDP
263W
300 W
Suggested PSU
600 W
2x DVI
1x S-Video
Outputs
1x HDMI 2.1a
3x DisplayPort 2.1
1x 6-pin
Power Connectors
2x 8-pin
Graphics Processor
G92
GPU Name
Navi 32
G92-270-A2
GPU Variant
Navi 32 XT
(215-180000006)
Tesla
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
65 nm
Process Size
5 nm
0.754 billion
Transistors
28.1 billion
324 mm²
Die Size
346 mm²
Graphics Features
11.1 (10_0)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
2.2
N/A
Vulkan
1.3
1.1
CUDA
-
4.0
Shader Model
6.7
