GeForce RTX 4080 vs GeForce 8800 GTS 320
We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 and 320MB VRAM GeForce 8800 GTS 320 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 4080 's Advantages
Released 15 years and 7 months late
Boost Clock2505MHz
More VRAM (16GB vs 320GB)
Larger VRAM bandwidth (716.8GB/s vs 63.36GB/s)
9632 additional rendering cores
GeForce 8800 GTS 320 's Advantages
Lower TDP (143W vs 320W)
Score
Benchmark
FP32 (float)
GeForce RTX 4080
+21277%
48740
GeForce 8800 GTS 320
228
Graphics Card
Sep 2022
Release Date
Feb 2007
GeForce 40
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
2205 MHz
Base Clock
-
2505 MHz
Boost Clock
-
1400 MHz
Memory Clock
792 MHz
Memory
16GB
Memory Size
320MB
GDDR6X
Memory Type
GDDR3
256bit
Memory Bus
320bit
716.8GB/s
Bandwidth
63.36GB/s
Render Config
76
SM Count
12
9728
Shading Units
96
304
TMUs
24
112
ROPs
20
304
Tensor Cores
-
76
RT Cores
-
128 KB (per SM)
L1 Cache
-
64 MB
L2 Cache
80 KB
Theoretical Performance
280.6 GPixel/s
Pixel Rate
10.26 GPixel/s
761.5 GTexel/s
Texture Rate
24.62 GTexel/s
48.74 TFLOPS
FP16 (half)
-
48.74 TFLOPS
FP32 (float)
228.1 GFLOPS
761.5 GFLOPS
FP64 (double)
-
Board Design
320W
TDP
143W
700 W
Suggested PSU
300 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
2x DVI
1x S-Video
1x 16-pin
Power Connectors
1x 6-pin
Graphics Processor
AD103
GPU Name
G80
AD103-300-A1
GPU Variant
G80-100-K0-A2
Ada Lovelace
Architecture
Tesla
TSMC
Foundry
TSMC
5 nm
Process Size
90 nm
45.9 billion
Transistors
0.681 billion
379 mm²
Die Size
484 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1 (1.0)
1.3
Vulkan
N/A
8.9
CUDA
1.0
6.7
Shader Model
4.0
