Home GPU Comparison NVIDIA TITAN X Pascal vs AMD Radeon HD 8860 OEM

NVIDIA TITAN X Pascal vs AMD Radeon HD 8860 OEM

We compared two Desktop platform GPUs: 12GB VRAM TITAN X Pascal and 2GB VRAM Radeon HD 8860 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN X Pascal 's Advantages
Released 3 years and 7 months late
Boost Clock1531MHz
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (480.4GB/s vs 179.2GB/s)
2304 additional rendering cores
AMD Radeon HD 8860 OEM 's Advantages
Lower TDP (175W vs 250W)

Score

Benchmark

FP32 (float)
TITAN X Pascal +363%
10.97 TFLOPS
Radeon HD 8860 OEM
2.368 TFLOPS
VS

Graphics Card

Aug 2016
Release Date
Jan 2013
GeForce 10
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1417 MHz
Base Clock
-
1531 MHz
Boost Clock
-
1251 MHz
Memory Clock
1400 MHz

Memory

12GB
Memory Size
2GB
GDDR5X
Memory Type
GDDR5
384bit
Memory Bus
256bit
480.4GB/s
Bandwidth
179.2GB/s

Render Config

28
SM Count
-
-
Compute Units
20
3584
Shading Units
1280
224
TMUs
80
96
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SM)
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
512 KB

Theoretical Performance

147.0 GPixel/s
Pixel Rate
29.60 GPixel/s
342.9 GTexel/s
Texture Rate
74.00 GTexel/s
171.5 GFLOPS
FP16 (half)
-
10.97 TFLOPS
FP32 (float)
2.368 TFLOPS
342.9 GFLOPS
FP64 (double)
148.0 GFLOPS

Graphics Processor

GP102
GPU Name
Curacao
GP102-400-A1
GPU Variant
Curacao PRO (215-0848000)
Pascal
Architecture
GCN 1.0
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
11.8 billion
Transistors
2.8 billion
471 mm²
Die Size
212 mm²

Board Design

250W
TDP
175W
600 W
Suggested PSU
450 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Features

12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
6.1
CUDA
-
6.4
Shader Model
5.1

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