NVIDIA GeForce 8800 GT Mac Edition vs NVIDIA GeForce RTX 5080
We compared two Desktop platform GPUs: 512MB VRAM GeForce 8800 GT Mac Edition and 16GB VRAM GeForce RTX 5080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce 8800 GT Mac Edition 's Advantages
Lower TDP (125W vs 360W)
NVIDIA GeForce RTX 5080 's Advantages
Released 16 years and 11 months late
Boost Clock2617MHz
More VRAM (16GB vs 512GB)
Larger VRAM bandwidth (960.0GB/s vs 57.60GB/s)
10640 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 8800 GT Mac Edition
0.336 TFLOPS
GeForce RTX 5080
+16650%
56.28 TFLOPS
Graphics Card
Feb 2008
Release Date
Jan 2025
GeForce 8
Generation
GeForce 50
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 5.0 x16
Clock Speeds
-
Base Clock
2295 MHz
-
Boost Clock
2617 MHz
900 MHz
Memory Clock
1875 MHz
Memory
512MB
Memory Size
16GB
GDDR3
Memory Type
GDDR7
256bit
Memory Bus
256bit
57.60GB/s
Bandwidth
960.0GB/s
Render Config
-
-
-
14
SM Count
84
112
Shading Units
10752
56
TMUs
336
16
ROPs
112
-
Tensor Cores
336
-
RT Cores
84
-
L1 Cache
128 KB (per SM)
64 KB
L2 Cache
64 MB
-
-
-
Theoretical Performance
9.600 GPixel/s
Pixel Rate
293.1 GPixel/s
33.60 GTexel/s
Texture Rate
879.3 GTexel/s
-
FP16 (half)
56.28 TFLOPS
336.0 GFLOPS
FP32 (float)
56.28 TFLOPS
-
FP64 (double)
879.3 GFLOPS
Board Design
125W
TDP
360W
300 W
Suggested PSU
750 W
2x DVI
Outputs
1x HDMI 2.1b
3x DisplayPort 2.1b
1x 6-pin
Power Connectors
1x 16-pin
Graphics Processor
G92
GPU Name
GB203
G92-270-A2
GPU Variant
GB203-400-A1
Tesla
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
65 nm
Process Size
5 nm
0.754 billion
Transistors
45.6 billion
324 mm²
Die Size
378 mm²
Graphics Features
11.1 (10_0)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.4
1.1
CUDA
10.1
4.0
Shader Model
6.8
