GeForce RTX 2080 vs GeForce 8800 GTS 320
We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2080 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 2080 's Advantages
Released 11 years and 7 months late
Boost Clock1710MHz
More VRAM (8GB vs 320GB)
Larger VRAM bandwidth (448.0GB/s vs 63.36GB/s)
2848 additional rendering cores
GeForce 8800 GTS 320 's Advantages
Lower TDP (143W vs 215W)
Score
Benchmark
FP32 (float)
GeForce RTX 2080
+4316%
10070
GeForce 8800 GTS 320
228
Graphics Card
Sep 2018
Release Date
Feb 2007
GeForce 20
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
1515 MHz
Base Clock
-
1710 MHz
Boost Clock
-
1750 MHz
Memory Clock
792 MHz
Memory
8GB
Memory Size
320MB
GDDR6
Memory Type
GDDR3
256bit
Memory Bus
320bit
448.0GB/s
Bandwidth
63.36GB/s
Render Config
46
SM Count
12
2944
Shading Units
96
184
TMUs
24
64
ROPs
20
368
Tensor Cores
-
46
RT Cores
-
64 KB (per SM)
L1 Cache
-
4 MB
L2 Cache
80 KB
Theoretical Performance
109.4 GPixel/s
Pixel Rate
10.26 GPixel/s
314.6 GTexel/s
Texture Rate
24.62 GTexel/s
20.14 TFLOPS
FP16 (half)
-
10.07 TFLOPS
FP32 (float)
228.1 GFLOPS
314.6 GFLOPS
FP64 (double)
-
Board Design
215W
TDP
143W
550 W
Suggested PSU
300 W
1x HDMI 2.0
3x DisplayPort 1.4a
1x USB Type-C
Outputs
2x DVI
1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin
Graphics Processor
TU104
GPU Name
G80
TU104-400A-A1
GPU Variant
G80-100-K0-A2
Turing
Architecture
Tesla
TSMC
Foundry
TSMC
12 nm
Process Size
90 nm
13.6 billion
Transistors
0.681 billion
545 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
7.5
CUDA
1.0
6.6
Shader Model
4.0
