NVIDIA TITAN X Pascal vs ATI Radeon HD 2400
We compared two Desktop platform GPUs: 12GB VRAM TITAN X Pascal and 256MB VRAM ATI Radeon HD 2400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA TITAN X Pascal 's Advantages
Released 8 years and 6 months late
Boost Clock1531MHz
More VRAM (12GB vs 256GB)
Larger VRAM bandwidth (480.4GB/s vs 7.920GB/s)
3544 additional rendering cores
ATI Radeon HD 2400 's Advantages
Lower TDP (20W vs 250W)
Score
Benchmark
FP32 (float)
TITAN X Pascal
+34181%
10.97 TFLOPS
ATI Radeon HD 2400
0.032 TFLOPS
Graphics Card
Aug 2016
Release Date
Feb 2008
GeForce 10
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
1417 MHz
Base Clock
-
1531 MHz
Boost Clock
-
1251 MHz
Memory Clock
495 MHz
Memory
12GB
Memory Size
256MB
GDDR5X
Memory Type
DDR2
384bit
Memory Bus
64bit
480.4GB/s
Bandwidth
7.920GB/s
Render Config
-
Compute Units
2
28
SM Count
-
3584
Shading Units
40
224
TMUs
4
96
ROPs
4
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
-
3 MB
L2 Cache
32 KB
-
-
-
Theoretical Performance
147.0 GPixel/s
Pixel Rate
1.592 GPixel/s
342.9 GTexel/s
Texture Rate
1.592 GTexel/s
171.5 GFLOPS
FP16 (half)
-
10.97 TFLOPS
FP32 (float)
31.84 GFLOPS
342.9 GFLOPS
FP64 (double)
-
Board Design
250W
TDP
20W
600 W
Suggested PSU
200 W
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
Outputs
1x DVI
1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
None
Graphics Processor
GP102
GPU Name
RV610
GP102-400-A1
GPU Variant
-
Pascal
Architecture
TeraScale
TSMC
Foundry
TSMC
16 nm
Process Size
65 nm
11.8 billion
Transistors
0.18 billion
471 mm²
Die Size
85 mm²
Graphics Features
12 (12_1)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.3
Vulkan
N/A
6.1
CUDA
-
6.4
Shader Model
4.0
