Home GPU Comparison NVIDIA GeForce GTX 780 Rev. 2 vs NVIDIA GeForce 9800 GX2

NVIDIA GeForce GTX 780 Rev. 2 vs NVIDIA GeForce 9800 GX2

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Rev. 2 and 512MB VRAM GeForce 9800 GX2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 Rev. 2 's Advantages
Released 5 years and 6 months late
Boost Clock902MHz
Larger VRAM bandwidth (288.4GB/s vs 64.00GB/s)
2176 additional rendering cores
NVIDIA GeForce 9800 GX2 's Advantages
Lower TDP (197W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 780 Rev. 2 +982%
4.156 TFLOPS
GeForce 9800 GX2
0.384 TFLOPS
VS

Graphics Card

Sep 2013
Release Date
Mar 2008
GeForce 700
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

863 MHz
Base Clock
-
902 MHz
Boost Clock
-
1502 MHz
Memory Clock
1000 MHz

Memory

3GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
256bit
288.4GB/s
Bandwidth
64.00GB/s

Render Config

-
SM Count
16
-
Compute Units
-
2304
Shading Units
128
192
TMUs
64
48
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
1536 KB
L2 Cache
64 KB

Theoretical Performance

43.30 GPixel/s
Pixel Rate
9.600 GPixel/s
173.2 GTexel/s
Texture Rate
38.40 GTexel/s
-
FP16 (half)
-
4.156 TFLOPS
FP32 (float)
384.0 GFLOPS
173.2 GFLOPS
FP64 (double)
-

Graphics Processor

GK110B
GPU Name
G92
GK110-300-B1
GPU Variant
G92-450-A2
Kepler
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
7.08 billion
Transistors
0.754 billion
561 mm²
Die Size
324 mm²

Board Design

250W
TDP
197W
600 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x HDMI
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.5
CUDA
1.1
5.1
Shader Model
4.0

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