Home GPU Comparison NVIDIA GeForce GTX 980 vs NVIDIA GeForce RTX 3090

NVIDIA GeForce GTX 980 vs NVIDIA GeForce RTX 3090

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 980 and 24GB VRAM GeForce RTX 3090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980 's Advantages
Lower TDP (165W vs 350W)
NVIDIA GeForce RTX 3090 's Advantages
Released 6 years late
Boost Clock has increased by 39% (1695MHz vs 1216MHz)
More VRAM (24GB vs 4GB)
Larger VRAM bandwidth (936.2GB/s vs 224.4GB/s)
8448 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 980
4.981 TFLOPS
GeForce RTX 3090 +614%
35.58 TFLOPS
3DMark Time Spy
GeForce GTX 980
4322
GeForce RTX 3090 +361%
19948
Shadow of the Tomb Raider 2160p
GeForce GTX 980
18
GeForce RTX 3090 +416%
93
Shadow of the Tomb Raider 1440p
GeForce GTX 980
35
GeForce RTX 3090 +340%
154
Shadow of the Tomb Raider 1080p
GeForce GTX 980
62
GeForce RTX 3090 +222%
200
GTA 5 2160p
GeForce GTX 980
60
GeForce RTX 3090 +118%
131
GTA 5 1440p
GeForce GTX 980
62
GeForce RTX 3090 +193%
182
GTA 5 1080p
GeForce GTX 980
100
GeForce RTX 3090 +109%
209
VS

Graphics Card

Sep 2014
Release Date
Sep 2020
GeForce 900
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1127 MHz
Base Clock
1395 MHz
1216 MHz
Boost Clock
1695 MHz
1753 MHz
Memory Clock
1219 MHz

Memory

4GB
Memory Size
24GB
GDDR5
Memory Type
GDDR6X
256bit
Memory Bus
384bit
224.4GB/s
Bandwidth
936.2GB/s

Render Config

-
-
-
-
SM Count
82
2048
Shading Units
10496
128
TMUs
328
64
ROPs
112
-
Tensor Cores
328
-
RT Cores
82
48 KB (per SMM)
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
6 MB
-
-
-

Theoretical Performance

77.82 GPixel/s
Pixel Rate
189.8 GPixel/s
155.6 GTexel/s
Texture Rate
556.0 GTexel/s
-
FP16 (half)
35.58 TFLOPS
4.981 TFLOPS
FP32 (float)
35.58 TFLOPS
155.6 GFLOPS
FP64 (double)
556.0 GFLOPS

Board Design

165W
TDP
350W
450 W
Suggested PSU
750 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
2x 6-pin
Power Connectors
1x 12-pin

Graphics Processor

GM204
GPU Name
GA102
GM204-400-A1
GPU Variant
GA102-300-A1
Maxwell 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
5.2 billion
Transistors
28.3 billion
398 mm²
Die Size
628 mm²

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
5.2
CUDA
8.6
6.4
Shader Model
6.6

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