Home GPU Comparison ATI Radeon HD 2400 vs NVIDIA GeForce GTX 1080

ATI Radeon HD 2400 vs NVIDIA GeForce GTX 1080

We compared two Desktop platform GPUs: 256MB VRAM ATI Radeon HD 2400 and 8GB VRAM GeForce GTX 1080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2400 's Advantages
Lower TDP (20W vs 180W)
NVIDIA GeForce GTX 1080 's Advantages
Released 8 years and 3 months late
Boost Clock1733MHz
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (320.3GB/s vs 7.920GB/s)
2520 additional rendering cores

Score

Benchmark

FP32 (float)
ATI Radeon HD 2400
0.032 TFLOPS
GeForce GTX 1080 +27628%
8.873 TFLOPS
VS

Graphics Card

Feb 2008
Release Date
May 2016
Radeon R600
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1607 MHz
-
Boost Clock
1733 MHz
495 MHz
Memory Clock
1251 MHz

Memory

256MB
Memory Size
8GB
DDR2
Memory Type
GDDR5X
64bit
Memory Bus
256bit
7.920GB/s
Bandwidth
320.3GB/s

Render Config

2
Compute Units
-
-
SM Count
20
40
Shading Units
2560
4
TMUs
160
4
ROPs
64
-
-
-
-
-
-
-
L1 Cache
48 KB (per SM)
32 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

1.592 GPixel/s
Pixel Rate
110.9 GPixel/s
1.592 GTexel/s
Texture Rate
277.3 GTexel/s
-
FP16 (half)
138.6 GFLOPS
31.84 GFLOPS
FP32 (float)
8.873 TFLOPS
-
FP64 (double)
277.3 GFLOPS

Board Design

20W
TDP
180W
200 W
Suggested PSU
450 W
1x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
None
Power Connectors
1x 8-pin

Graphics Processor

RV610
GPU Name
GP104
-
GPU Variant
GP104-400-A1
TeraScale
Architecture
Pascal
TSMC
Foundry
TSMC
65 nm
Process Size
16 nm
0.18 billion
Transistors
7.2 billion
85 mm²
Die Size
314 mm²

Graphics Features

10.0 (10_0)
DirectX
12 (12_1)
3.3
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
6.1
4.0
Shader Model
6.4

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