GeForce 9800 GT vs GeForce GTX 780 Rev. 2
We compared two Desktop platform GPUs: 512MB VRAM GeForce 9800 GT and 3GB VRAM GeForce GTX 780 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 9800 GT 's Advantages
Lower TDP (125W vs 250W)
GeForce GTX 780 Rev. 2 's Advantages
Released 5 years and 2 months late
Boost Clock902MHz
More VRAM (3GB vs 512GB)
Larger VRAM bandwidth (288.4GB/s vs 57.60GB/s)
2192 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 9800 GT
336
GeForce GTX 780 Rev. 2
+1136%
4156
Graphics Card
Jul 2008
Release Date
Sep 2013
GeForce 9
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
863 MHz
-
Boost Clock
902 MHz
900 MHz
Memory Clock
1502 MHz
Memory
512MB
Memory Size
3GB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
384bit
57.60GB/s
Bandwidth
288.4GB/s
Render Config
14
SM Count
-
112
Shading Units
2304
56
TMUs
192
16
ROPs
48
-
L1 Cache
16 KB (per SMX)
64 KB
L2 Cache
1536 KB
Theoretical Performance
9.600 GPixel/s
Pixel Rate
43.30 GPixel/s
33.60 GTexel/s
Texture Rate
173.2 GTexel/s
336.0 GFLOPS
FP32 (float)
4.156 TFLOPS
-
FP64 (double)
173.2 GFLOPS
Board Design
125W
TDP
250W
300 W
Suggested PSU
600 W
2x DVI
1x S-Video
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
G92B
GPU Name
GK110B
G92-280-B1
GPU Variant
GK110-300-B1
Tesla
Architecture
Kepler
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.754 billion
Transistors
7.08 billion
260 mm²
Die Size
561 mm²
Graphics Features
11.1 (10_0)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
1.1
CUDA
3.5
4.0
Shader Model
5.1
