Home GPU Comparison NVIDIA GeForce GTX 980 Ti vs AMD Radeon R5 330 OEM

NVIDIA GeForce GTX 980 Ti vs AMD Radeon R5 330 OEM

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 980 Ti and 2GB VRAM Radeon R5 330 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980 Ti 's Advantages
Boost Clock has increased by 26% (1076MHz vs 855MHz)
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (336.6GB/s vs 14.40GB/s)
2496 additional rendering cores
AMD Radeon R5 330 OEM 's Advantages
Lower TDP (50W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 980 Ti +1007%
6.06 TFLOPS
Radeon R5 330 OEM
0.547 TFLOPS
VS

Graphics Card

Jun 2015
Release Date
May 2015
GeForce 900
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1000 MHz
Base Clock
830 MHz
1076 MHz
Boost Clock
855 MHz
1753 MHz
Memory Clock
900 MHz

Memory

6GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
384bit
Memory Bus
64bit
336.6GB/s
Bandwidth
14.40GB/s

Render Config

-
SM Count
-
-
Compute Units
5
2816
Shading Units
320
176
TMUs
20
96
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
128 KB

Theoretical Performance

103.3 GPixel/s
Pixel Rate
6.840 GPixel/s
189.4 GTexel/s
Texture Rate
17.10 GTexel/s
-
FP16 (half)
-
6.060 TFLOPS
FP32 (float)
547.2 GFLOPS
189.4 GFLOPS
FP64 (double)
-

Graphics Processor

GM200
GPU Name
Hainan
GM200-310-A1
GPU Variant
-
Maxwell 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
8 billion
Transistors
0.69 billion
601 mm²
Die Size
56 mm²

Board Design

250W
TDP
50W
600 W
Suggested PSU
250 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Features

12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
5.2
CUDA
-
6.4
Shader Model
5.1

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