Home GPU Comparison NVIDIA GeForce RTX 5080 vs AMD Radeon R5 330 OEM

NVIDIA GeForce RTX 5080 vs AMD Radeon R5 330 OEM

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 5080 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 RTX 5080 's Advantages
Released 9 years and 8 months late
Boost Clock has increased by 195% (2520MHz vs 855MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (973.8GB/s vs 14.40GB/s)
10432 additional rendering cores
AMD Radeon R5 330 OEM 's Advantages
Lower TDP (50W vs 350W)

Score

Benchmark

FP32 (float)
GeForce RTX 5080 +9806%
54.19 TFLOPS
Radeon R5 330 OEM
0.547 TFLOPS
VS

Graphics Card

Jan 2025
Release Date
May 2015
GeForce 50
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 5.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

2235 MHz
Base Clock
830 MHz
2520 MHz
Boost Clock
855 MHz
2400 MHz
Memory Clock
900 MHz

Memory

16GB
Memory Size
2GB
GDDR7
Memory Type
DDR3
256bit
Memory Bus
64bit
973.8GB/s
Bandwidth
14.40GB/s

Render Config

-
Compute Units
5
84
SM Count
-
10752
Shading Units
320
336
TMUs
20
128
ROPs
8
336
Tensor Cores
-
84
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
64 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

322.6 GPixel/s
Pixel Rate
6.840 GPixel/s
846.7 GTexel/s
Texture Rate
17.10 GTexel/s
54.19 TFLOPS
FP16 (half)
-
54.19 TFLOPS
FP32 (float)
547.2 GFLOPS
846.7 GFLOPS
FP64 (double)
-

Board Design

350W
TDP
50W
750 W
Suggested PSU
250 W
1x HDMI 2.1 3x DisplayPort 2.1a
Outputs
No outputs
1x 16-pin
Power Connectors
None

Graphics Processor

GB203
GPU Name
Hainan
GB203-400-A1
GPU Variant
-
Blackwell 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
0
Process Size
28 nm
Unknown
Transistors
0.69 billion
377 mm²
Die Size
56 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
10.1
CUDA
-
6.8
Shader Model
5.1

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